|
The double direction angular contact thrust ball bearings are suitable for machine tool spindles , while the single are used to support ball screws .
|
|
|
双向推力角接触球轴承适用于机床主轴，单向推力角接触球轴承适用于丝杠支承。 |
|
The double isotope release unit applying piston-like igniter and efficient control electric circuit can release the tiny balland isotope at one pass trip, and enhances testing efficiency.
|
|
|
应用活塞式点火头装置以及有效的控制电路设计的双同位素释放器，一次下井就可以完成“冷球”和同位素的释放，提高了测试效率。 |
|
The double men are running shoulder to shoulder.
|
|
|
这两个人现在正并肩跑着。 |
|
The double pylorus is a rare condition consisting of fistulous communication between the gastric antrum and the duodenum.
|
|
|
摘要双幽门是一种较少见的情形，是由胃之前庭与十二指肠之间因廔管形成沟通所组成。 |
|
The double round flattens and joins the wheel to polish and drive and exchange the servo motor badly specifically.
|
|
|
双轮压平参轮差速抛光各别驱动交流伺服马达。 |
|
The double shock pair is nearly symmetrical with respect to the central normal of the disturbance source in the heliospheric meridional plane, whereas it is asymmetrical in the heliospheric equatorial plane.
|
|
|
该4个激波按离太阳由近及远依次为后向快激波、后向慢激波、前向慢激波和前向快激波。 |
|
The double standard regarding human rights is a revelation of hegemony, and is the cause of terrorism.
|
|
|
在保障人权问题上搞双重标准是一种霸权主义，是产生恐怖主义的原因。 |
|
The double substitution paid dividends as Chelsea equalised within two minutes of the restart.
|
|
|
这两次换人获得了回报,切尔西在比赛重新开始后的两分钟内就扳平了比分. |
|
The double talk detector computes a squared norm of the filter weight vector and detects an increase of the squared norm in order to detect double-talk status.
|
|
|
其中一双方交谈侦测装置会计算滤波器权值向量所对应的方均值差量，并利用于侦测一双方交谈状态。 |
|
The double-blind, double crossover study presented on March 26th, aimed to determine the effects of 3 doses of aspirin on platelet aggregation in diabetics and nondiabetics.
|
|
|
在3月26日发表的这项双盲双交叉研究目的在于确定三种剂量的阿司匹林对于糖尿病患者和非糖尿病患者的抗血小板聚集作用的效果。 |
|
The double-clip connected ball valve series could also be applied with the mounted corresponding motor or air operated plant to implement remote control or automatic control.
|
|
|
本系列对夹球阀可装上相应的电动及气动装置,以实现遥控或自动控制。 |
