查询词典 ring bearer

The provided PCRR also satisfies the well-known relationship between free spectral range and ring radius R of traditional micro-strip ring resonators.

运用经典的微环自由光谱范围FSR和微环半径R的关系，证实新型的光子晶体微环腔也满足该关系。

The retaining edge of HSB entity bushed needle roller bearing is on the outer ring. It can either fixed or spring lock ring.

HSB-实体套圈滚针轴承的挡边在外圈上，可能是固定挡边，也可能是弹簧锁圈。

2RS. The retaining edge of HSB entity bushed needle roller bearing is on the outer ring. It can either fixed or spring lock ring.

如果心轴的滚道是经过淬火并磨削加工制成，则可以拆卸的内圈就可以取消。

This paper introduces the reason that the damper bars of the squirrel-cage rotor is easy to break, compares and analyzes the cases of fitting the fans on the end ring s and fitting the fans on the other site, The result shows that the number of broken bars can be reduced by fitting the fans on the clamp ring.

本文指出了转子断条现象，研究了断条原因，对端环上挂风扇与不挂风扇的情况进行了分析比较，并指出采用风扇挂在压圈上的结构，可减少断条事故的发生。

On the one hand, one benzen ring of stilbene was substituted by one pyridine ring for the purpose of evaluating the bioactivities of azastilbenes. On the other hand, some stilbene derivatives with different substituents in different sites were designed for the study of SAR.

一，以吡啶环替代母核的一个苯环，考察分子中引入氮原子对活性的影响；二，改变母核上的取代基类型及取代位点，考察取代基在构效关系中的影响规律。

With the development of technology, it maybe possible to generate SR pulse with long interval in large storage ring by this kind of mechanical chopper, but it is impossible in a small ring.

随着技术的发展，采用Chopper有可能在周长很大储存环上产生严格的长时间间隔的SR脉冲，但是对于周长小的储存环，这种方法不可行。

The height of central part of the round cambered surface is equal or higher than the one of ring- shaped bulge. When the horizontal top side of internal cavity of encapsulation mold is pressed down to the heat sink so as to produce a deformation, the cambered surface can not be pressed to oppress the subjacent metal line, and the ring-shaped bulge can also prevent mold-overflow.

该散热片，适用于封装制程，具有一圆形弧面板部，并且其圆形弧面板部的中央是高于或等于环状凸起的高度；如此一来，当封胶模具内模穴的水平顶面下压至散热片上而使其产生变形时，圆形弧面板部就不会压迫到下方的金属线，而环状凸起同样也可发挥防止溢胶的功能。

In this paper,the concept of ideal of ring is spreaded by widening the satisfying conditions of the subring of ring,thus the concept of weak nearly-ideal is drawn out,and several basic properties of weak nearly-ideal are given.

通过对环的子环所满足的条件进行加强，推广了环的理想概念，引入了弱近理想的概念，讨论了弱近理想的性质，以及弱近理想与近理想、理想、弱理想的关系。

The present paper presents a short proof of the conjecture that a ring with a finite maximal subring is a finite ring.

摘要给出猜测"包含有限极大子环的环是有限环"的一个简短证明。

Results show that hydroxyl group existing in benzene ring, sulfanilamide being adjacent to hydroxyl group and benzene ring itself are main active sites of this kind of compounds probably. Orbit energy distributing on groups and the number of net charge of N atom determine compounds' insecticidal activity directly.

计算结果表明，该类化合物中苯环上的羟基、羟基相邻的磺胺基团以及与该苯环的组合很可能是该类化合物的主要活性部位，分布在基团上的前线轨道以及N原子的净电荷的多少直接决定化合物的杀虫活性。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。