| 单词 | 单叶双曲面 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 单叶双曲面 —hyperboloid of one sheet (math.)See also:单曲—single (music) 双曲—hyperbola • hyperbolic (function) 双面—reversible • double-edged • two-faced 曲面 n—surface n • surfaces pl • curve n
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只有在将输 入文档是设置为双面和打 开每面不同设置，或将输入文档是设置 为单 面 - 背面时，此选项才可用。 graphics.kodak.com | This option is only available when Input document is is [...] set to Two Sided and Different settings per side is turned on; or Input document is is set to One Sided - Back. graphics.kodak.com |
简单的PTU可能只包含准双曲面齿轮，但此类齿轮位于窄小的罩壳内。 cn.drivelinenews.com | Simple PTUs may contain only hypoid gears, but they are [...] housed within a small casing. drivelinenews.com |
准双曲面齿轮系统在小齿轮的中心线与环形齿轮的中心线之间有一定的偏置或偏差。 cn.drivelinenews.com | The hypoid gear system has [...] an offset or difference between the pinion centerline and ring gear centerline. drivelinenews.com |
由于高温和密闭空间，PTU中的准 双曲面 齿 轮 具有特殊的润滑要求。 cn.drivelinenews.com | Hypoid gears in PTUs have special lubrication [...] requirements due to high temperatures and confined space. drivelinenews.com |
叶对生，单； 叶柄粗壮，2-10毫米，扭曲； 叶片狭披针形的到披针形， 5.5-18.5 * 1.5-5 厘米，革质，，基部圆形，先端尾状渐尖或渐尖； 主脉10-20在和近与中脉，稍突起成直角 正 面 的 每 边，不明显 背 面。 flora.ac.cn | Leaves opposite, simple; petiole stout, 2-10 mm, twisted; leaf blade narrowly lanceolate to lanceolate, 5.5-18.5 × 1.5-5 cm, leathery, glabrous, base rounded, apex caudate-acuminate or acuminate; primary veins 10-20 on each side of and nearly at right angles to midrib, slightly raised adaxially, obscure abaxially. flora.ac.cn |
可以制作出20多种不同类型的图表其中包括：面积图，条形图，泡沫图，等高线图，烛台图，方块图，曲线图 ， 曲面 图 ， 圆环图，甘特图，HighLowClose，线条图，OpenHighLowClose，柏拉图,饼状图，菱形图，点图，雷达图，散点图， 茎 叶 图 ，地面天气图，以及上述类型图表的许多变种图。 evget.com | Create more than 20 different charts types [...] including Area, Bar, Bubble, Contour, Candlestick, Cube, Curve, CurveArea, Doughnut, Gantt, HighLowClose, Line, OpenHighLowClose, Pareto, Pie, Pyramid, Point, Radar, Scatter, Step, Surface, as well as many variants of these types. [...] evget.com |
单相册 购买和下载$ 12.99，每年为19.99美元每对1.29美元个别 歌 曲双 相 册 有效。 technologeeko.com | Single albums are available for purchase and download for $12.99 each, double albums for $19.99 each and individual songs for $1.29 each. technologeeko.com |
叶2或3羽状复叶(上面叶通常单生)；叶柄2-15厘米； 小叶柄1-5毫米； 小叶3-9 每羽片，宽卵形， [...] 1-3.5 * 1-2 厘米，膜状体，背面在脉上稍具柔毛到脱落无毛， 正面无毛到有点具柔毛粗糙， 次脉4或者5 对，近明显， 第三脉近明显背面，基部心形到钝，边缘深锐裂和重锯齿（齿具刚毛，渐尖），顶生小叶先端长渐尖，侧生小叶通常钝。 flora.ac.cn | Leaves 2- or [...] 3-pinnately compound (upper leaves often simple); petiole 2-15 [...]cm; petiolules 1-5 mm; leaflets 3-9 per pinna, [...]broadly ovate, 1-3.5 × 1-2 cm, membranous, abaxially slightly pilose to glabrescent on veins, adaxially glabrous to slightly pilose-scabrid, secondary veins 4 or 5 pairs, subconspicuous, tertiary veins subconspicuous abaxially, base cordate to obtuse, margin deeply incised and biserrate (teeth setose, acuminate), apex of terminal leaflets long acuminate, lateral leaflets often obtuse. flora.ac.cn |
由于准双曲面齿轮 润滑油在高速应用中具备效能并能在长时间的高扭矩作业中提供保护，因此在1945年市场上出现了对这种润滑油的需求。 cn.drivelinenews.com | In 1945, the need was [...] identified for hypoid gear lubricants [...]that would be effective in high-speed applications and provide [...]protection throughout prolonged periods of high-torque operation. drivelinenews.com |
叶对生，无托叶，具叶柄，单叶，羽 状脉 ； 叶 片 背 面 淡 绿 色， 正面深绿色和发亮，干后暗褐色，一些种类具有黄色或白色斑点，厚革质或纸质，被柔毛或无毛，边缘有锯齿，稀全缘。 flora.ac.cn | Leaves opposite, [...] estipulate, petiolate, simple, pinnately veined; leaf blade abaxially light [...]green, adaxially deep green [...]and shiny, dark brown when dry, some species variegated with yellow or white markings, thickly leathery to papery, pubescent or glabrous, margin serrate or dentate, rarely entire. flora.ac.cn |
对于轴交角是标准的90°，或是轴交角从65°到185°的螺旋齿轮副和 准 双曲面 齿 轮 副来说，目前，都能采用新的、改进型的360T 万能齿轮检验机，完成更快、更灵活的、CNC控制的滚动检验。 gleason.com | Faster, more flexible CNC-controlled roll testing of spiral and hypoid gear sets - with either standard 90 degree shaft angles or with shaft angles from 65 to 185 degrees - is now possible with the new-generation 360T Universal Gear Tester. gleason.com |
虽然，新型的2007 360T 型(直角)和360AT 型(多角度)的准双曲面齿轮 检验机，在直径为360 mm以下的齿轮检验方面，也取得了不同的、令人振奋的进展，但对直径达600 mm，轴交角为直角的齿轮副来说，600HTT机床依然提供着前沿的技术。 gleason.com | Although the new 2007 360T (right-angle) and 360AT (Angular) hypoid testing machines provide yet another exciting step forward for testing gears less than 360 mm diameter, the 600HTT continues to provide leading-edge technology for right-angle gearsets up to 600 mm. gleason.com |
茎具深色的或淡黄，粗壮，基础广泛，下弯的或反折皮刺2.5-10和#215； 用多少不等对的2-10毫米叶单生或； 叶柄2-4厘米； 叶片卵形椭圆形，10-18和#215； 3-12厘米， 不同的颜色的干燥， 或者用稀少的背面的后脱落， 无梗 星状毛 正面轻轻 被绒毛具紧密的，带白色，短茎头发，基部钝，绕行，或楔形，边缘近全缘或者6-或者7具深波状有叶， 花序腋外生，多花的的聚伞花序； 花序梗多数1-3分枝，1-2.3厘米，星状短柔毛具柄毛。 flora.ac.cn | Leaves solitary or in somewhat unequal pairs; petiole 2-4 cm; leaf blade ovate-elliptic, 10-18 × 3-12 cm, drying of different colors, abaxially glabrescent or with sparse, sessile, stellate hairs, adaxially softly [...] tomentose with dense, whitish, short-stalked [...]hairs, base obtuse, rounded, or cuneate, margin subentire or 6- or 7-sinuate lobed, apex acute. flora.ac.cn |
单叶 叶柄1. 5-5.5厘米，基部大大膨胀的；叶片长圆形到长圆状椭圆形， 9-18 * 3.5-7 厘米，干燥时薄革质，正面淡黄 绿色和有光泽，侧脉12-14 对， 两面明显的， 基部楔形或宽楔形， 边缘具细圆齿的齿在质地方面相对硬的， 先端突然渐尖，尖突达1-1.5厘米。 flora.ac.cn | Leaves simple; petiole 1.5-5.5 cm, base greatly swollen; leaf blade oblong to oblong-elliptic, 9-18 × 3.5-7 cm, thinly leathery, adaxially yellowish green and [...] lustrous when dry, [...]lateral veins 12-14 pairs, conspicuous on both sides, base cuneate or broadly cuneate, margin crenulate with teeth relatively hard in texture, apex abruptly acuminate, cusp to 1-1.5 cm. flora.ac.cn |
叶单生；叶柄6- 8厘米，疏生短柔毛到后脱落； 叶片背面均匀 的苍绿色或紫色，正面绿色的具白点，三角形的长圆形， 3.2-5.3 * 2.1-4.7 厘米，用腺体点缀的正面，到疏生短柔毛沿脉和边缘，基部心形，侧面裂片 [...] 1-2 * 1.3-2.3 [...] 厘米，先端钝；卵形的芽苞叶，约1×1厘米。 flora.ac.cn | Leaves solitary; petiole 6-8 cm, sparsely pubescent to glabrescent; leaf blade abaxially uniformly [...] pale green or purple, [...]adaxially green with white spots, triangular-oblong, 3.2-5.3 × 2.1-4.7 cm, adaxial surface dotted with glands, glabrescent to sparsely pubescent along veins and margin, base cordate, lateral lobes 1-2 × 1.3-2.3 cm, apex obtuse; cataphylls ovate, to 1 × 1 cm. flora.ac.cn |
每末级的分枝留下2或3； 鞘无毛； [...] 叶耳无； 口头的刚毛无的或很少1-3，直立，约5毫米； 叶舌弧曲； 叶片狭披针形， 11-18 * 1.7-2.4 厘米，背面具短 柔毛，5-7配对的次脉，基部宽楔形，一边缘有细锯齿，其他边缘近全缘，先端渐尖或尾状。 flora.ac.cn | Leaves 2 or 3 per ultimate branch; sheath glabrous; auricles absent; oral setae absent or [...] rarely 1–3, erect, ca. [...] 5 mm; ligule arcuate; blade narrowly lanceolate, 11–18 × 1.7–2.4 cm, abaxially pubescent, secondary [...]veins 5–7-paired, [...]base broadly cuneate, one margin serrulate, other margin nearly entire, apex acuminate or caudate. flora.ac.cn |
不同型号的双叶 瓣在结构组成、热解碳纯度、瓣叶的形状和开放倾角、支枢 的设计、瓣架的形状和尺寸以及缝合环的设计等 方 面 存 在差 异。 asecho.org | The various designs differ in the composition and purity of the pyrolytic carbon, the shape and opening angle of the leaflets, the design of the pivots, the size and shape of the housing, and the design of the sewing ring. asecho.org |
设计还采用了多项生态节能措施，用来应对于当地气候，其中包括：窄进 深 双面 采 光 的办 公 单 元 ； 建筑底层架空；广场层连接各单体的连廊系统；广场绿化及浅水池给停车层降温；屋顶和停车场的遮阳设计和太阳能利用等。 chinese-architects.com | A number of sustainable design features were also [...] incorporated, which include a 18-20m [...] office depth to allow double-sided natural light; a covered [...]walkway system on plaza level; [...]trees, vegetation and shallow pools in the plaza to cool the underground garage; and roof shading devices incorporated with photo voltaic cells. chinese-architects.com |
TCA（氯乙酸）处理过的Kemafoil®产品是 单面 处 理 （HP）或 者 双面 处 理（HPH）薄膜。 coveme.com | The TCA (trichloroacetic acid) treated Kemafoil® range includes films treated on one side (HP) or both sides (HPH). coveme.com |
路博润的齿轮油添加剂产品史实际上可以追溯至1933年，当时公司以Lubri-Graph为品牌推出了首款专为 准 双曲面 齿 轮 设计的添加剂，与市面上常见的铅基产品展开竞争。 cn.drivelinenews.com | Lubrizol’s gear oil additive story actually began back in 1933 when they introduced the first additive specially designed for hypoid gears, marketed under Lubri-Graph, to compete with the common lead-soap technology of that time. drivelinenews.com |
圣豪地毯织机为生产各类单面或双面 起 绒 或毛圈地毯提供了最大的生产灵活性。 staubli.com | Schönherr carpet machines provide maximum flexibility for the production [...] of all types of single- or double-face pile or loop [...]carpets. staubli.com |
每末级的分枝叶5-9； 反曲白色 具刚毛的鞘，白色具缘毛的边缘密； 叶耳紫色，镰刀形； 口头的刚毛很多，辐射状，黄褐色，4-15毫米； 叶舌削去，边缘具缘毛； 叶片披针形， 7-18.5 * 0.7-1.8 厘米，背面最初 灰色具刚毛，4-6配对的次脉，离生的横向脉，基部楔形，一边缘有细锯齿，其他边缘不明显如此。 flora.ac.cn | Leaves 5–9 per ultimate branch; sheath retrorsely white setose, margins densely white ciliate; auricles purple, falcate; oral setae many, radiating, yellow-brown, 4–15 mm; ligule truncate, margins ciliate; blade lanceolate, 7–18.5 × 0.7–1.8 cm, abaxially initially gray setose, [...] secondary veins 4–6-paired, [...]transverse veins distinct, base cuneate, one margin serrulate, other margin obscurely so. flora.ac.cn |
它提供了凉爽和创造性的方式来完成打印作业的负荷， 从 单面 格 式 双面 小 册 子格式，并确实提供了一个专业的外观和感觉每次。 zh-cn.samratbazaar.com.sg | It provides loads of cool and creative ways to fulfill [...] print jobs, from single-sided formats to double-sided booklet [...]formats, and really delivers a [...]professional look and feel every time. samratbazaar.com.sg |
每末级的分枝留下3或4； 鞘短柔毛； 叶耳紫色； 口头的刚毛通常发育； 叶舌紫色，弧曲的或截形； 叶片线状披针形， 10-15 * 1.5-2.5 厘米，粗糙的两面无毛或背面，6配 对的次脉，离生的横向脉。 flora.ac.cn | Leaves 3 or 4 per ultimate branch; sheath pubescent; auricles [...] purple; oral setae [...] usually developed; ligule purple, arcuate or truncate; blade linear-lanceolate, 10–15 × 1.5–2.5 cm, both surfaces glabrous or abaxially scabrous, secondary [...]veins 6-paired, transverse veins distinct. flora.ac.cn |
叶通常在小枝的先端密被丛生；托叶钻形，早落； 叶柄1.5-3厘米； 叶片披针形，倒披针形，或者椭圆形到倒卵状椭圆形， 8-14(-23) * 2-5(-10) 厘米，薄纸质，背面苍白 灰色或带褐色鳞片腺体宿存， 正 面 具 鳞 片，后脱落，钝，或稍心形，具2盘状腺体，先端渐尖，锐尖，圆形或微凹；羽状脉，侧脉8-12， 弯 曲 上 升， 在 叶 缘 前 网结。 flora.ac.cn | Leaves usually densely clustered at apex of branchlets; stipules subulate, caducous; petiole 1.5-3 cm; leaf blade lanceolate, oblanceolate, or elliptic to obovate-elliptic, 8-14(-23) × 2-5(-10) cm, thinly papery, glaucous-gray or brownish [...] scale-glands [...] persistent abaxially, adaxial scales deciduous, base attenuate, obtuse, or slightly cordate, with 2 discoid glands, apex acuminate, acute, rotund, or retuse; venation pinnate, lateral veins 8-12, arcuately ascending, anastomosing before [...]margins. flora.ac.cn |
每末级的分枝留下2或3； 最初粗糙的鞘，具缘毛的边缘密； 叶耳具钩形成的或无； 如果叶耳无，从叶耳或直立辐射状的口头的刚毛； 叶舌近截形或者弧曲，顶具短缘毛； 叶片披针形， 9-19 * 0.1-1.8 厘米，背面被微柔毛。 flora.ac.cn | Leaves 2 or 3 per ultimate branch; sheath initially scabrid, margins densely ciliate; auricles hook-shaped or absent; oral setae radiating from auricle or erect [...] if auricle absent; [...] ligule subtruncate or arcuate, apex ciliolate; blade lanceolate, 9–19 × 0.1–1.8 cm, abaxially puberulent. flora.ac.cn |
这种在受到高温影响下，恢复花粉正常功能的复苏方法， 在 单 子 叶 植 物 (大麦 ) 和 双 子 叶 植 物(油菜科植物)两类植物中得到了验证，并是被广泛的保存在大多数植物中的现象，此种技术有望在更多植物种类中得到应用。 tohoku.ac.jp | The research has been performed with lots of members including T. Sakata, T. Oshino, M. Abiko, S. Miura and M. Tamabechi, postgraduates in my laboratory of Graduate School of Life Sciences, Tohoku University spending about a decade. tohoku.ac.jp |
ESPRIT基于NURBS的加工引擎使得处理通常难以加工的自 由 曲面 变 得 异常 简 单 ， 特 别是在铸模，冲模，刀具制造市场中需要设计复杂的三维模型时，ESPRIT可为您提供一系列功能强大的工具和加工指令进行3-轴或5-轴的自由曲面粗加工，变Z加工（Z-level），精加工以及余料再加工等功能。 dptechnology.com | ESPRIT's NURBS-based machining engine handles fabricating difficult free-form shapes with ease. Specifically designed to address the 3D challenges in the mold, die, and toolmaking markets, ESPRIT provides you with a powerful set of tools and machining cycles for free-form roughing, Z-level machining, finishing, and re-machining in 3-axis or 5-axis. dptechnology.com |
一年生或多年生草本，直立或者盘绕，雌雄异株或有时雌雄同体，通常有一些钟乳体（在毛状体基部的一个坚固的钙化碳酸盐结构）根状茎开展，水平，直径约1毫米，大约2 厘米叶单生节间； 叶柄5-15厘米，无毛； 叶片正面绿色 的或沿脉白色，很少近中脉白色斑点的，椭圆形或卵形，很少心形， [...] 3-7 * 2.5-6 厘米，背面无毛，正面疏生短柔毛，心形基部耳形，侧面裂片1.5-2 [...]* 约2.5厘米，先端渐尖；芽苞叶卵形， 1-1.5 * 0.7-0.8厘米。 flora.ac.cn | Leaves solitary; petiole 5-15 cm, glabrous; leaf blade adaxially green or along veins white, rarely near [...] midvein white blotched, [...]elliptic or ovate, rarely cordate, 3-7 × 2.5-6 cm, abaxial surface glabrous, adaxial surface sparsely pubescent, base auriculate-cordate, lateral lobes 1.5-2 × ca. 2.5 cm, apex acuminate; cataphylls ovate, 1-1.5 × 0.7-0.8 cm. flora.ac.cn |
公司主要生产全棉、CVC、T/C、T/R、人棉、涤纶、莫代尔、竹纤维、天丝……原料的汗布、氨纶汗布、鱼鳞布、氨纶鱼鳞布、珠地网眼 、 单面 小 提花 、 双面 平 布 、空气层、健康布、罗马布、网眼布、华夫格、法式罗文、斜纹布、氨纶空气层、氨纶平布、粗细针、小提花布、罗纹布、毛巾布、天鹅鹅绒、摇粒绒、蚂蚁布、不倒绒、金光绒、珊瑚绒、羊羔绒、长毛绒......其产品远销北美、欧洲、中东、东南亚等30多个国家。 lizhongda.com | The company mainly produces cotton, CVC, T / C, T / R, were cotton, polyester, modal, bamboo fiber, Tencel ... ... raw material cloth, spandex cloth, scale cloth, [...] spandex Ichthyosis cloth, beads to [...] the mesh, one-sided small jacquard, two-sided plain cloth, [...]air layer, health cloth,Rome cloth, [...]mesh cloth, Howard Lattice, French Luo, twill cloth, spandex air layer, spandex plain cloth, needle size, small jacquard fabrics, rib fabrics, towel cloth, swan goose, polar fleece, ant cloth, will not be brought down velvet, golden velvet, coral velvet, lamb, plush ...... its products are exported to North America, Europe, Middle East, Southeast Asia more than 30 countries. lizhongda.com |
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。