| 单词 | 茎先端 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 茎先端 noun —stem apex nSee also:茎 n—stem n 茎—stalk 先端 n—apex n
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叶无柄或近无柄 叶片卵形 2-8 * 1.5-5 [...] 厘米，纸质，浓密具点，两面无毛，掌状脉，2-3 对自基部，基部心形，抱茎，先端锐 尖 的或钝。 flora.ac.cn | Leaves sessile or subsessile; leaf blade ovate, 2-8 × 1.5-5 cm, papery, [...] densely punctate, both surfaces glabrous, veins palmate, 2-3 pairs from base, [...] base cordate, amplexicaul, apex acute or obtuse. flora.ac.cn |
叶多数聚生的在茎先端； 叶 鞘棕色或棕色黄，对2.5厘米，无毛或具缘毛； 下部的叶片很小，上部的大，椭圆， [...] 7-17 * 2-5 厘米，两面无毛，基部渐狭成为短叶柄，先端短渐尖到尾状尖。 flora.ac.cn | Leaves mostly [...] aggregated at apex of stems; leaf sheath brown [...]or brown-yellow, to 2.5 cm, glabrous or ciliate; proximal leaf blades very small, distal [...]ones larger, elliptic, 7--17 × 2--5 cm, glabrous on both surfaces, base attenuate into short petiole, apex shortly acuminate to caudate-acuminate. flora.ac.cn |
叶在茎先端附近归类，在3-5轮生里； 叶柄1-1.5厘米； 叶片狭椭圆形或倒卵形，膜质，X [...] 2-9厘米，基部楔形，钝的先端渐尖或很少； 侧脉7-15 对。 flora.ac.cn | Leaves grouped near stem apex, in whorls of 3-5; [...] petiole 1-1.5 cm; leaf blade narrowly elliptic or obovate, membranous, [...]7-17 X 2-9 cm, base cuneate, apex acuminate or rarely obtuse; lateral veins 7-15 pairs. flora.ac.cn |
叶3-6，轮生的在茎先端，掌 状复叶； 叶柄基部没有托叶或者托叶状的附属物； 小叶3-5，膜，背面无毛，正面疏生具刚毛(毛长约1毫米)，基部宽楔形，边缘密细锯齿，先端长渐尖；中心的小叶椭圆形到长圆形椭圆形， [...] 8-12 * 3-5 厘米； 侧的小叶卵形的到菱形卵形， 2-4 * 1.5-3 厘米。 flora.ac.cn | Leaves 3-6, [...] verticillate at apex of stem, palmately compound; [...]petiole base without stipule or stipulelike appendages; leaflets [...]3-5, membranous, abaxially glabrous, adaxially sparsely setose (trichomes ca. 1 mm), base broadly cuneate, margin densely serrulate, apex long acuminate; central leaflet elliptic to oblong-elliptic, 8-12 × 3-5 cm; lateral leaflets ovate to rhombic-ovate, 2-4 × 1.5-3 cm. flora.ac.cn |
叶对生，4簇生在和假轮生的茎先端上； 叶柄6-9毫米； 叶片宽椭圆形，圆形，或宽卵形， 10-13 [...] * 6-9 厘米，纸质，具腺短尖，基部宽楔形到圆形，边缘有细锯齿或锐的有锯齿，先端渐尖到长渐尖； 侧脉5-7。 flora.ac.cn | Leaves opposite, 4-clustered on stem apex and false-whorled; [...] petiole 6-9 mm; leaf blade broadly elliptic, orbicular, or [...]broadly ovate, 10-13 × 6-9 cm, papery, glandular mucronate, base broadly cuneate to rounded, margin serrulate or sharply serrate, apex acuminate to long acuminate; lateral veins 5-7. flora.ac.cn |
茎生叶具柄达3.2厘米在茎基部，在 茎先端 的 具 短叶柄或无梗；叶片长圆形，卵形狭长圆形，或很少三角形， 1-4.8 * 1-2 厘米，2或3 回细羽状分裂；末回裂片狭披针形的到披针形线，先端短尖。 flora.ac.cn | Stem leaves with petiole to 3.2 cm [...] basally on stem, shortly petiolate or sessile toward stem apex; leaf blade oblong, [...]narrowly oblong-ovate, [...]or rarely triangular, 1--4.8 × 1--2 cm, 2 or 3 × finely pinnately divided; ultimate segments narrowly lanceolate to lanceolate-linear, apex mucronate. flora.ac.cn |
下部的茎生叶小于其它； 叶柄1.7-3毫米； 叶片卵形到披针形， 5-6 * 3-4 毫米，两面腺状短柔毛，基部圆形，先端微钝到锐尖； [...] 中间的叶无柄或近无柄，狭卵形，更大，1.3-1.7厘米×7-9毫米，基部心形到截形， 抱 茎 ， 先端 锐 尖； 上部叶长圆形，更小。 flora.ac.cn | Proximal cauline leaves smaller than others; petiole 1.7-3 mm; leaf blade ovate to lanceolate, 5-6 × 3-4 mm, both surfaces glandular pubescent, base rounded, apex subobtuse to acute; median leaves sessile or subsessile, [...] narrowly ovate, larger, 1.3-1.7 cm × 7-9 mm, base cordate [...] to truncate, amplexicaul, apex acute; distal leaves oblong, [...]smaller. flora.ac.cn |
叶3-6，轮生的在茎先端，掌 状复叶； 叶柄基部没有托叶或者托叶状的附属物； 小叶倒卵形的或倒卵状长圆形， [...] 3.5-13 * 1.5-7 厘米，膜质，两面稀疏具刚毛在脉上，基部偏斜，具重锯齿，具刚毛的边缘，先端渐尖或长渐尖。 flora.ac.cn | Leaves 3-6, [...] verticillate at apex of stem, palmately compound; [...]petiole base without stipule or stipulelike appendages; leaflets [...]obovate or obovate-oblong, 3.5-13 × 1.5-7 cm, membranous, both surfaces sparsely setose on veins, base oblique, margin biserrate, setose, apex acuminate or long acuminate. flora.ac.cn |
叶对生，在茎先端或开 展沿茎附近多数密集； 叶柄3-7厘米； 叶片倒卵形到椭圆形，卵形，或长圆形，7-18 X 3-9厘米，纸质，正面具绵状毛的cobwebby，，毡毛状的背面棕色， [...] 侧脉10-14在中脉每边各。 flora.ac.cn | Leaves opposite, mostly [...] crowded near stem apex or spread along stem; petiole 3-7 [...]cm; leaf blade obovate to elliptic, ovate, [...]or oblong, 7-18 X 3-9 cm, papery, adaxially cobwebby-woolly, glabrescent, abaxially brown pannose, base sometimes oblique, decurrent to rounded, margin serrate to subentire, apex obtuse to acute; lateral veins 10-14 on each side of midrib. flora.ac.cn |
叶为单叶或极少顶端为3小叶，靠近 茎先端 丛 生；叶柄0.8-2(-3)厘米，被微柔毛； 叶片椭圆形，长圆状椭圆形，或者卵形， [...] 2.5-6(-12) * 1-2 厘米， 膜质到厚纸质，背面沿中脉和次脉被微柔毛， 正面无毛或有时沿中脉疏生微柔毛， [...] 次脉在中脉两边各3-7，基部渐狭，楔形，或圆形，边缘全缘或具1-3圆齿，先端钝，或渐尖。 flora.ac.cn | Leaves, clustered near stem apex, simple or extremely [...] rarely apical ones trifoliolate; petiole 0.8-2(-3) cm, puberulent; [...]leaf blade elliptic, oblong-elliptic, or ovate, 2.5-6(-12) × 1-2 cm, membranous to thickly papery, abaxially puberulent along midvein and secondary veins, adaxially glabrous or sometimes sparsely puberulent along midvein, secondary veins 3-7 on each side of midvein, base attenuate, cuneate, or rounded, margin entire or 1-3 crenate, apex obtuse, acute, or acuminate. flora.ac.cn |
总状花序3-6厘米×4-5毫米； 当在春天的花时，总状花序单生；在夏季的更通常的开花， [...] 然后在新枝上的总状花序； 花近无柄； 苞片三角形的或宽三角形，超过花梗，基部稍 抱 茎 ， 先端 渐 尖。 flora.ac.cn | Racemes 3-6 cm × 4-5 mm; when flowering in spring, racemes solitary; flowers blooming more commonly in summer, then racemes on new branches; [...] flowers subsessile; bracts triangular or broadly triangular, exceeding pedicels, [...] base slightly amplexicaul, apex acuminate. flora.ac.cn |
双端关断 (DESO) 管茎有阀门并在断开连接时保持关闭。 swagelok.com.cn | Double-end shutoff (DESO) stems have valves and shut [...] off when uncoupled. swagelok.com.cn |
叶鞘平滑，无毛； 叶片平或者内卷，4-10厘米 * 约1.5毫米，星散的被短柔毛或无毛， 先端 渐 尖 ， 茎 生 叶 短。 flora.ac.cn | Leaf sheaths smooth, glabrous; [...] leaf blades flat or inrolled, 4–10 cm × ca. 1.5 mm, scattered pubescent [...] or glabrous, apex acuminate, cauline leaves short. flora.ac.cn |
0.4-2厘米的叶柄，叶向先端的约stecircaophylls短倍于叶柄； 对于卵形茎的基部的叶片， [...] 8.5-11 * 6-7 厘米，纸质，没有明显的腺体，基部通常心形，对称，先端锐尖； [...] 脉5(-7)，全部多少基部； 网脉明显，横向长圆形向先端； 茎狭卵形的叶片向先端， 6-11 * 1.5-4.5 [...]通常的厘米，基部偏斜，圆形的或稍渐狭，先端渐尖。 flora.ac.cn | Petiole 0.4-2 cm, shorter in leaves toward apex of stem, prophylls ca. 1/2 as long as petiole; leaf blades toward base of stem ovate, 8.5-11 × 6-7 cm, papery, without evident glands, base usually cordate, symmetric, apex acute; veins 5(-7), all ± basal; reticulate veins conspicuous, [...] transversely oblong toward apex; leaf [...] blades toward apex of stem narrowly ovate, 6-11 [...]× 1.5-4.5 cm, base usually oblique, [...]rounded or slightly tapered, apex acuminate. flora.ac.cn |
另一份法医细胞学检查的结论是，在从 Shchetka 先生阴茎表面 获取的细胞涂片中未发现阴道上皮细胞。 daccess-ods.un.org | Another forensic cytological examination concluded [...] that no vaginal epithelial cells had been identified in the cytological smear [...] obtained from Mr. Shchetka’s penile surface. daccess-ods.un.org |
绿色，有光泽的竿箨，严重，无毛或近无毛在基部，厉害的 在 先端 ， 抱 茎 的 在中部部分； 鞘先端，均匀粗糙具缘毛的边缘，叶耳长圆形，小，横向延长在两面，cilia直立和短； [...] 叶片圆形的在先端。 flora.ac.cn | Culm sheaths green, glossy, hard, glabrous or nearly so at [...] base, acute at apex, amplexicaul at middle part; [...]auricles oblong, small, transversely [...]extended at both sides of sheath apex, margin uniformly rough ciliate, cilia erect and short; blade rounded at apex. flora.ac.cn |
叶茎生 叶鞘被微柔毛或无毛，在边缘上具缘毛； 大约0.2毫米，一层具短缘毛的膜的叶舌； [...] 叶片狭卵形到卵形， 5-10 * 1-3 好的厘米，膜质，无毛或具柔毛，存在，基部 抱 茎 的 十 字脉 ， 先端 锐 尖 到渐尖。 flora.ac.cn | Leaves cauline; leaf sheaths puberulous or glabrous, ciliate on margins; ligule ca. 0.2 mm, a ciliolate membrane; leaf blades narrowly ovate to [...] ovate, 5–10 × 1–3 cm, membranous, glabrous or pilose, [...] cross veins present, base amplexicaul, apex finely acute [...]to acuminate. flora.ac.cn |
很少的茎通常单个或，直立，厘米高，具糙伏毛的疏生短，分枝 在 先端； 茎生叶 长圆状披针形的到披针形，2.5-6厘米和#215； [...] 7-10毫米，疏生短或后脱落，基部狭楔形，在短狭翅叶柄上下延，先端锐尖。 flora.ac.cn | Stem usually single or few, erect, 20-45 cm tall, sparsely short [...] strigose, branched at apex; stem leaves oblong-lanceolate [...]to lanceolate, 2.5-6 cm × 7-10 [...]mm, sparsely short strigose or glabrescent, base narrowly cuneate, decurrent on a short narrowly winged petiole, apex acute. flora.ac.cn |
是以管体和管茎 上相似的端接为基准的。 swagelok.com.cn | is based on like end connections on stem and body. swagelok.com.cn |
通过开花期早落的基生叶； 0.7张-6厘米的基部和下部茎生叶具叶柄，背面和稍微棕色具长柔毛或具腺具长柔毛； 叶片心形心形到卵形， 1.6-4.5 * 1.1-3.2 厘米，背面和稍微具腺具长柔毛的棕色具长柔毛或，基部心形 ， 先端 锐 尖； 上部茎生叶具叶柄1-10毫米，棕色腺体具长柔毛，叶片卵形到披针形， 1.3-3.2 * 0.5-1.7 厘米，背面和稍微具腺柔毛，正面无毛或具腺柔毛，基部楔形或圆形 ， 先 端 锐 尖或近渐尖； 大多数上部茎生叶具腺的具长柔毛和短腺毛在边缘。 flora.ac.cn | Basal leaves caducous by anthesis; basal and proximal cauline leaves with petiole 0.7-6 cm, abaxially and marginally brown villous or glandular villous; leaf [...] blade cordate to [...] ovate-cordate, 1.6-4.5 × 1.1-3.2 cm, abaxially and marginally brown villous or glandular villous, base cordate, apex acute; distal cauline leaves with petiole 1-10 mm, brown glandular villous, leaf blade ovate to lanceolate, 1.3-3.2 × 0.5-1.7 cm, abaxially and [...]marginally glandular [...]pilose, adaxially glabrous or glandular pilose, base cuneate or rounded, apex acute or subacuminate; most distal cauline leaf glandular villous and shortly glandular hairy at margin. flora.ac.cn |
胚根叶大头羽裂羽状，5-15厘米包括叶柄，通常具2-6对小叶，两面稀疏硬质有毛； [...] 小叶不等长，末端的那个最大，卵形宽棱形的或压扁的圆形， 4-15 * 5-15 [...] 厘米，基部宽心形到楔形，不规则有粗锯齿的边缘通常 ， 先端 钝 或 锐尖； 茎生叶托叶绿色，叶状，卵形，大，边缘不规则有粗锯齿； [...] 叶片羽状，反复有时浅裂； 披针形或倒卵形披针形的顶生小叶，基部楔形，先端通常渐尖或短如此。 flora.ac.cn | Radical leaves lyrate-pinnate, 5–15 cm including petiole, usually with 2–6 pairs of leaflets, both surfaces sparsely rigid hairy; leaflets unequal, terminal one largest, broadly rhombic-ovate or compressed orbicular, 4–15 × 5–15 cm, base broadly cordate to cuneate, [...] margin usually irregularly coarsely serrate, [...] apex obtuse or acute; cauline leaves: stipules green, [...]leaflike, ovate, large, margin [...]irregularly coarsely serrate; leaf blade pinnate, sometimes repeatedly lobed; terminal leaflet lanceolate or obovate-lanceolate, base cuneate, apex often acuminate or shortly so. flora.ac.cn |
单端关断 (SESO) 管茎无阀门并在断开连接时保持开启。 swagelok.com.cn | Single-end shutoff (SESO) stems have no valves and [...] remain open when uncoupled. swagelok.com.cn |
多年生草本，无毛到具小乳突 [或短柔毛 [...] ],在花瓣上的具深色的(黑色的或带红色)腺体宿存，通常在萼片上和有时在 叶 先端上 [以及茎 ],但不是在叶上形成近边缘内的排。 flora.ac.cn | Herbs, perennial, glabrous to papillose [or pubescent], with dark (black or reddish) glands [...] present on petals, usually on sepals and [...] sometimes on leaf apex [and stems], but not forming intramarginal [...]row on leaves. flora.ac.cn |
单端和双端关断管茎 swagelok.com.cn | Single- and Double-End Shutoff Stems swagelok.com.cn |
食典委在步骤 5/8 还通过了调味料的 MRLs 拟议草案，但关于“水果和浆果 （028B）”以及“根或根茎（02 8B）”中氧化乐果（055）的 MRLs 只在步骤 5 获得通 过，因为农药残留规范委员会先前决 定撤销对这种化合物的所有 MRLs。 codexalimentarius.org | The Commission also adopted proposed draft MRLs for spices at Step 5/8 with the exception of proposed MRLs [...] for omethoate (055) in [...] “fruit or berry (028B)” and “root or rhizome (028D)” which were adopted at Step 5 only as the CCPR had previously decided to withdraw all MRLs for [...]this compound. codexalimentarius.org |
东北大学大学院医学系研究科放射性同位素中心的本桥Hozumi准教授，与同医化学领域的光石阳一郎博士、田口惠子助教、山本雅之教授、东京大 学 先端 科 学 技术研究中心的油谷浩幸教授、国立癌研究中心研究所癌基因组学研究领域的柴田龙弘领域长的研究小组，共同研究发现了导致癌细胞恶化的代谢控制组织。 tohoku.ac.jp | Associate Professor Hozumi Motohashi at Center for Radioisotope Sciences, Tohoku University Graduate School of Medicine, Dr. Yoichiro Mitsuishi, Assistant Professor Keiko Taguchi, and Professor Masayuki Yamamoto at Division of Medical Biochemistry, Tohoku University Graduate School of [...] Medicine, Professor Hiroyuki Aburatani at [...] Research Center for Advanced Science and Technology, [...]University of Tokyo, and Division [...]Leader Tatsuhiro Shibata at the National Cancer Center have jointly discovered the metabolic control mechanism that drives the malignant evolution of cancer cells. tohoku.ac.jp |
叶互生，达50厘米；叶柄和轴具鳞片的或无毛； 小叶柄1-15毫米，有时稍膨大，具稀疏或密鳞片，有时几无毛；小叶3-9，互生到近对生； 小叶叶片椭圆形，长圆形，卵状披针形，或者披针形， 5-20(-30) * 2-7.5(-11.5) 厘米， 纸质到革质，两面无毛或正面只在中脉上具鳞片，背面只在脉上具鳞片或整个背面都具鳞片，背面中脉突出，正面背腹扁平， 次脉在中脉两边各(8-)12-15(-16)，背面突出或背腹扁平，正面平坦，突出，或背腹扁平，基部圆形或一侧多少偏斜楔形且明显下延另一侧圆形 ， 先端 渐 尖 到钝。 flora.ac.cn | Leaves alternate, to 50 cm; petiole and rachis lepidote or glabrous; petiolules 1-15 mm, sometimes slightly inflated, sparsely to densely lepidote, sometimes glabrescent; leaflets 3-9, alternate to subopposite; leaflet blades elliptic, oblong, ovate-lanceolate, or lanceolate, 5-20(-30) × 2-7.5(-11.5) cm, papery to leathery, both surfaces glabrous or adaxially lepidote only on midvein and abaxially lepidote on veins only or on entire surface, midvein abaxially prominent and adaxially depressed, secondary veins (8-)12-15(-16) on each side of midvein, abaxially prominent or depressed, and adaxially flat, prominent, or depressed, base rounded or ± oblique by being cuneate and conspicuously decurrent on one side and rounded on other, apex acuminate to obtuse. flora.ac.cn |
东北大学大学院医学系研究科视觉 先端 医 疗学寄附讲座的中泽彻副教授等的小组与美国哈佛大学眼耳医院约翰米勒博士等共同研究揭示了口服GGA（Geranylgeranylacetone）药剂可将热休克蛋白诱导至视网膜，从而对由视网膜脱落引起的视觉细胞死亡有很强的抑制作用。 tohoku.ac.jp | A research group led by Associate Professor Toru Nakazawa at Tohoku University Graduate School of Medicine, and Prof. Joan W Miller at Massachusetts Eye and Ear Infirmary, Harvard University, has demonstrated that Heat Shock Protein (HSP) induction in retina, through the oral administration of Geranylgeranylacetone (GGA), strongly inhibits photoreceptor apoptosis caused by retinal detachment. tohoku.ac.jp |
基生叶叶柄紫红色，近圆柱状，3-10厘米，粗壮，无毛或乳头状突起；正面的叶片紫红色背面，深绿色的或黄色绿色，卵形或宽卵形椭圆形， 10-20 * 8-15 厘米，近革质，两面乳头状突起或背面无毛， 圆锥花序穗状花序状； 轴2-4分枝从根茎端部， 10-30厘米，乳头状突起的。 flora.ac.cn | Petiole of basal leaf purplish red, subterete, 3-10 cm, stout, glabrous or papilliferous; leaf blade purple-red abaxially, dark green or yellow-green adaxially, ovate or broadly ovate-elliptic, 10-20 × 8-15 cm, nearly leathery, both surfaces papilliferous or abaxially glabrous, basal veins 5, base rounded or subcordate, margin entire and slightly sinuolate, apex obtuse. flora.ac.cn |
考虑到此类经验，再加上令 人鼓舞的信息交流，应当有助于解决其余的问题（例如甜瓜中可能发生的幼芽和根 桩茎 之间的不相容，或砧木的适当选择）。 multilateralfund.org | Consideration of such experiences plus encouraging information exchange should help solve remaining problems (for [...] example, incompatibility between [...] scion and rootstock which may occur in melons, or appropriate selection of rootstocks). multilateralfund.org |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。