查询词典 notch

A hinged device that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward.

推动车轮向前或阻止向后移动的嵌在棘齿凹巢的铰链装置。

All offer top-notch recreational facilities and services .

所有提供顶级的娱乐设施和服务。

POM is easy to form big spherical crystals due to its regular chain structure, resulting in low notched impact strength, sensitive to notch. On the other hand, POM is incompatible with most modifiers and difficult to be modified.

但聚甲醛分子链结构规整，无侧基，易结晶，形成大球晶，缺口敏感，缺口冲击强度低，韧性差，且与其它改性剂相容性差，难以增韧。

Their on road program and race vehicles are all top notch and I know that the ingenuity and design from those world class products are now going into their new TRF 801XT Truggy and soon to be Buggy.

他们对道路计划和种族的车辆都是一流的，我知道的聪明才智和设计，这些世界一流的产品现在已经进入新的成绩单801XT Truggy ，并很快将车费。

The actual control condition at the root of the notch is more problematic .

在缺口根部的实际控制条件是更难捉摸的。

The strain rate field below notch root of the charpy V-notched specimen was numerically simulated using a dynamic elasto-plastic finite element method.

采用动态弹塑性有限元分析方法，对Charpy V型缺口试样在冲击加载条件下缺口前沿各点的应变速率分布特性进行了研究。

The theoretical study of round-link chain with notch provides a theoretical basis for structure optimization and safety analysis of the round-link chain.

从理论上对含有缺口的圆环链进行了分析研究，为圆环链的结构优化和安全性能分析提供了必要的理论依据。

Fruit a schizocarp, disk-shaped, fruit axis as long as or shorter than carpels; mericarps more than 15, laterally compressed and circular with a prominent ventral notch, glabrous or pubescent, 2-celled, proximal cell 1-seeded, distal cell sterile.

果一分果，盘形，果轴等长于或短于心皮；分果爿多于15，侧面压扁和圆形的有一突出腹槽口，无毛或被短柔毛，2室，下部室具1种子，上部室不育。

Ovary 5-18-loculed; ovules 1 per locule; styles as many as carpels, slender; stigmas capitate. Fruit a schizocarp, oblate; mericarps 5-18, indehiscent, reddish brown, horseshoe-shaped with a prominent ventral notch, sometimes 2- or 3-cuspidate.

子房5-18室；胚珠1每室；同数的花柱心皮，纤细；柱头头状果一分果，扁球形；分果爿5-18，不裂，红棕色，马蹄形有一突出的腹面槽口的，有时2或3骤尖。

Aiming at this problem,the concept of the second order power spectrum was proposed based on the characteristic of the amplitude tune with pe- riodical notch spectrum in thin layer and theoretically researched.

为此，从薄层振幅调谐具有周期性陷频谱特征出发，提出了二阶功率谱的概念，从理论上对薄层的二阶功率谱特征进行了研究，建立了薄层厚度与二阶功率谱极大值之间的对应关系，给出了利用二阶功率谱进行薄层厚度预测的理论依据和方法，即根据薄层厚度和二阶功率谱的能量关系制作二阶功率谱图，图上强能量团对应的时间即为薄层时间厚度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了