| 单词 | 凹形 | ||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 凹形 noun —concave nExamples:凹凸形—in and out shape • crenelated See also:凹 n—concave n • naturalistic n 凹—hollow • a depression • indentation
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能通过门的部件的最大宽度为 4.5 米，而部分新部件的直径超过 6.5 米 - 例如凹形内衬。 voith.com | The door accommodates parts up to 4.5 meters wide, some of the new parts are more than 6.5 meters in diameter – the pit liner for example. voith.com |
调心滚针轴承是由冲压外圈、带有 凹形 内 部 结构的塑料支撑环、带有球形外表面的外圈滚针以及保持架组件和可移动内环组成的单元。 schaeffler.cn | Aligning needle roller bearings are units [...] comprising drawn outer cups, plastic [...] support rings with a concave inner profile, outer [...]rings with a spherical outside surface, [...]needle roller and cage assemblies and removable inner rings. schaeffler.us |
自调球轴承是由带有凹形槽板 的实心外圈带有圆柱或圆锥形孔的内圈及球和保持架组件组成的双列自留单元。 schaeffler.cn | Self-aligning ball bearings are double row, self-retaining units comprising solid [...] outer rings with a concave raceway, inner rings [...]with a cylindrical [...]or tapered bore and ball and cage assemblies. schaeffler.us |
格罗茨-贝克特的这款刺针等边三角形的工作部位稳定性更好，纤维握持能力也更佳，同时得益于 内 凹形 截 面 工作部位，可提高纤维的传送能力。 groz-beckert.pl | The stability of an equilateral triangular-shaped working part, and the [...] advantage of an enhanced grip on the [...] fiber, thanks to the concave sides of the working [...]part, means that Groz-Beckert needles [...]with this cross-section provide improved fiber transportation. groz-beckert.pl |
工匠的用心還表現於底中的小凹形一 邊 代表葫蘆的宿萼痕一作成一般性的凹底。 e-yaji.com | The type of foot is equally cleverly matched to so subtle a [...] stylization of a natural form, [...] with the small, concave oval recession standing for the calyx of the original fruit, yet acting as a normal concave oval foot, thus finding [...]the same perfect [...]balance between nature and the human mind as the form of the bottle itself. e-yaji.com |
Tri STAR®刺针的特点是工作部位表面为内 凹形 ， 且边缘角角度更小。 groz-beckert.pl | Tri STAR® needles are [...] distinctive for their concave shaped working-part surfaces [...]with narrower edge angles. groz-beckert.pl |
壺膛有5.78 [...] 厘米 深，壺身有5.94 厘米高，只剩下 0.16 厘米 厚的底，而還琢磨出底的凹形。 e-yaji.com | The depth of hollowing is 5.78 cm, while the overall height of the [...] bottle is 5.94, leaving only 0.16 cm as the thickness of the foot, out of [...] which the shallow concavity of the foot is taken. e-yaji.com |
LOTRX® 爆破片还具备一些增强型功能，如破裂触发压痕（反向动作发生时可降低压力） 和 凹形 出 口 环（有助于爆破片/爆破膜在超低反向压力下沿精密半圆刻痕打开）。 contdisc.com | The LOTRX® comes enhanced with features such [...] as the Failure [...] Initiating Indent, which lowers the pressure at which reversal occurs, and the Notched Outlet Ring, that facilitates [...]opening of the [...]rupture disc (bursting disc) along the precision semicircular score at extremely low reversal pressures. contdisc.com |
记者Jason Barlow着力评论了这款双门跑车的多项卓越特色，他首先提到了优美的车身线条：“GranTurismo跑车外观夺人眼球，最抢眼的莫过 于 凹形 车 鼻 、突起的前端和后车轮拱板，以及弧形门槛，令汽车看起来清秀有致，会让人不由自主想起意大利经典影片中的曼妙女郎。 maserati.com.cn | Journalist Jason Barlow highlights the many positive aspects of the 2-door car, beginning with its beautiful lines: "The GranTurismo is mostly eye-popping. web.maserati.com |
最近，在某些击球面上采用深矩形凹 槽 的 做法遭到抵制，因为这些凹槽能让 熟练的球手在大片草地（深草障碍区域）上击球时产生下旋球。 unesdoc.unesco.org | Recently, it [...] rejected deep rectangular grooves in certain [...]hitting surfaces because these grooves allowed skilled golfers [...]to generate backspin when hitting out of long grass (the “rough”). unesdoc.unesco.org |
方形，凹陷 digikey.cn | Square, Concave digikey.at |
圆形，凹陷 digikey.cn | Round, Concave digikey.at |
叶柄2-3厘米，无毛； 叶片卵形到狭卵形， 9-13 * 3-5 厘米，革质，两面无毛，掌状脉，6-8 对自基部，基部心形，凹缺 1.5-2 * 1-2 厘米，先端锐尖。 flora.ac.cn | Petiole 2-3 cm, glabrous; leaf blade ovate to narrowly ovate, 9-13 × 3-5 cm, leathery, both surfaces glabrous, veins palmate, 6-8 pairs from base, base cordate, sinus 1.5-2 × 1-2 cm, apex acute. flora.ac.cn |
为避免对拉点，拉杆穿过许多预留箱 形凹 位。 doka.com | To avoid form-tie points, [...] the ties were placed through the numerous box-outs. doka.com |
存在任何类型的凹陷、 刮痕、凸起部分或其它表面缺陷的卡套管将难以密封、尤其是 在气体装置中。 swagelok.com | Tubing with any kind of depression, scratch, raised portion, or other surface defect will be difficult to seal, particularly in gas service. swagelok.com |
粗糙 的塞孔或大凹痕将损坏充气密封件或阻碍柱塞板移动， 导致泵失速。 graco.com | Rough bung [...] openings or large dents will damage [...]the inflatable seal or stop the ram plate, resulting in a runaway pump. graco.com |
雌花7团伞状，通常1-3发育，无梗，内藏于侧面折叠的3浅裂苞片内的；花被阴暗，丝状； 子房椭圆形，凹陷和 被背面压缩；胚珠无梗； 花柱极短；柱头2，发状。 flora.ac.cn | Female flowers 7-glomerulate, usually 1-3 developed, sessile, enclosed within a 3-lobed bract by folding of lateral lobes; perianth obscure, filiform; ovary ellipsoid, depressed and dorsiventrally compressed; ovule sessile; style very short; stigmas 2, capillary. flora.ac.cn |
给功率板的两个凹口都 涂抹新的散热膏。 graco.com | Apply new thermal paste into both pockets of powerbar. graco.com |
運輸司動議㆓讀：「本條例草案旨在批出專營權以設計、建造及經營連接汀九 與 凹 頭的隧道及有關連道路，並就維修專營權區域內的工程、專營權持有㆟就汽車使用該區域 [...] 收取使用費的事宜，規管使用該區域的車輛的交通事宜，以及就附帶及有關事宜，訂 定條文。 legco.gov.hk | THE SECRETARY FOR TRANSPORT moved the Second Reading of: "A Bill to grant a franchise for the design, construction and [...] operation of a tunnel and associated roads [...] linking Ting Kau to Au Tau; to provide [...]for the maintenance of the works within the [...]area subject to the franchise, the payment of tolls to the franchise holder for the use of that area by motor vehicles and the regulation of vehicular traffic in relation to such use; and for matters ancillary to and connected with those purposes. legco.gov.hk |
有關的改善措施 一 般 包括為 天 花 板 及通風管道重新髹漆、採 用 減 低 維修成 本的物料重 舖牆壁及支柱、以 舖 路 磚 重 舖乘客 月 台 及 行 人通道、提供殘疾 人 士 設施例如斜 路及凹凸紋引 導徑， 以 及 把 鍍鋅鋼欄杆更 換 為 不 銹鋼欄 杆 。 legco.gov.hk | Improvement measures generally include repainting ceiling and ventilation ductworks, resurfacing walls and columns with low maintenance materials, resurfacing passenger platforms and pedestrian-ways with paving blocks, provision of facilities for people with disability such as ramps and tactile guide paths, and replacing galvanized steel railings with stainless steel railings. legco.gov.hk |
在访问期间，工作组发现，非洲人后裔在葡萄牙面临的挑战主要涉及他们 作为一个特定群体在葡萄牙国家政策和立法框架中得不到承认；其在历史上对 该国的建设和发展作出积极贡献得不到承认；没有按种族或族裔分列的定性和 定量的分类数据；贫困、获得教育、公共服务和就业机会不平等，以及在行政 和司法制度运作方面的歧视，形成恶性循环；存在种族貌相和警察暴力；在政 治和体制决策进程中代表不足，以及葡萄牙缺少针对非洲人后裔或其他少数群 体的具体措施或扶持行动政策。 daccess-ods.un.org | During their visit, the Working Group found that the challenges faced by people of African descent in Portugal related mainly to their lack of recognition as a specific group in the national policy and legal framework; the lack of recognition of their positive contribution throughout history to the construction and development of the country; the lack of qualitative and quantitative disaggregated data by racial or ethnic origin; the existence of a circle of poverty, unequal access to education, public services, employment, as well as discrimination in the administration and functioning of the justice system; existence of racial profiling and police violence; underrepresentation in political and institutional decision-making processes, as well as the lack of special measures or affirmative action policies in Portugal for people of African descent or other minorities. daccess-ods.un.org |
一大批具体的建议已提交给对话的协调员，如建立大学的对话与网络；青年科学家的 对话，邀请教科文组织教席担任者参与对话活动；两个地区的实习记者和资深新闻工作者的 对话；举行青年论坛；重新启动文学作品翻译委员会，增加用欧洲语言翻译的阿拉伯作品； 学校教科书的比较研究；文化产业专业人士的对话；举办跨地区会议，探讨欧洲历史教科书 中阿拉伯伊斯兰文化的形象。 unesdoc.unesco.org | A host of concrete proposals were suggested to the coordinators of the Dialogue, such as: dialogue and networking among universities; dialogue among young scientists, involving UNESCO chairholders in dialogue activities; dialogue among student journalists and seasoned media practitioners from both regions; the holding of youth forums; reactivation of the Committee for the Translation of Literary Works and increase in the translation of Arabic works into European languages; a comparative study of school textbooks; dialogue involving professionals from cultural industries; the organization of an interregional conference on the image of Arab-Islamic culture in European history books. unesdoc.unesco.org |
关于妇女权利，它重申阿富汗批准了《消除对妇 女一切形式歧 视公约》，并按照该《公约》，制定了保护妇女免遭暴力的法律， [...] 以使妇女在政府和阿富汗的社会生活中享有适当份额。 daccess-ods.un.org | Regarding women’s rights, it was reiterated that [...] Afghanistan had ratified the Convention on the [...] Elimination of All Forms of Discrimination [...]against Women and had in place a law to [...]protect women from violence, in conformity with the Convention, in order to give women an appropriate share in the Government and social life in Afghanistan. daccess-ods.un.org |
教科文组织也应该加强行动，在各级教育中引进和使用信息传播技术，特别是通过发展 全国性的远程教育课程和接受其它阿拉伯语的在线内容，开发多语种教学内容，通过提供不 同形式的 授课方式增加终身学习的机会。 unesdoc.unesco.org | UNESCO was also urged to increase action with respect to the introduction and use of ICTs at all levels of education, especially through the development of national distance education courses and access to other online content to be made available in Arabic, multilingual content development, and enhancing lifelong learning opportunities through access to diversified delivery systems. unesdoc.unesco.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。