查询词典 magnets

This is why aircraft carriers are called "Bomb Magnets".

这是航母被称为&炸弹磁铁&的原因。

Generally speaking, decreasing the flat side size of these magnets decreases the power of the pickups.

通常来说。减少磁铁上平坦的一方会减少拾音器的力量。

This is why aircraft carriers are called "bom magnets".

这就是航母被称为&炸弹磁铁&的原因。

Everything fit well--the clearance between coils and magnets was excellent.

一切都很好-清除线圈和磁铁之间良好。

We accomplished this with a combination of controlled-tension coil-winding, special wire and hand-calibrated magnets.

我们通过控制线圈缠绕的松紧，使用特别的导线和手工标刻的磁

To improve the magnetic field homogeneity, therefore, a cylinder magnet from several crescent-shaped magnets is presented.

为此，采用一种具有磁化方向近似线性分布的离散新月形磁块构成圆柱形磁体以改善二极磁场的均匀度。

Basing on the theory on Space-Vector PWM, the paper describes the mapping implemented by Neural-Network from tracked voltage vector to turn-on time of IGBT about rectifying sect of direct-driven synchronous generator excited by permanent magnets convertor system.

本文针对直驱永磁风力发电机变流系统的整流部分，利用空间矢量脉宽调制的原理，利用神经网络来实现跟踪的电压矢量到整流器三相桥臂开关时间的映射。

We are worried because all our clients who bought magnets of 600 kg are demanding us to change the armours and incorporate armours with the system of expulsion.

我们现在很担心，因为买过我们600KG锁的客户现在正在要求我们去给他们换支架或者给支架增加expulsion系统。

Systematic research about technology parameters influences on the magnetic properties and microstructure of theses magnets have been done. The better parameters of production have been achieved. They are showed as follows: as-cast alloys with the nominal composition Nd15Fe78-xNbxB7 are prepared by induction-melting under argon atmosphere. As-cast alloys are broken under argon atmosphere and filtered through 40# screen. The coarse grain is ball-milled under 120# avgas for 80 min. The ratio of milling ball and grain is 15:1. Then fine powder is aligned and pressed in a magnet field of 1.5T. The pressure is 80MPa. The green compacts then are shaped by cold isostatic pressing under 280MPa pressure.

通过研究具体工艺参数对磁体磁性能及显微结构的影响，总结出适合于该系列磁体的制备工艺如下：按设计成分将原料放入真空感应熔炼炉内进行合金铸锭的熔炼；合金铸锭在高纯氩气保护下粗破碎过40目筛；以15∶1的球料比在120#航空汽油的保护下滚动球磨80min；球磨好的磁体粉末在1.5T取向磁场下以80MPa的压力模压成型，接着在280MPa压力下进行冷等静压；所得的压坯在1110℃烧结1h，900℃回火处理1h，600℃回火处理2h。

Magnets, like a magnetic-levitated train that looks simple but has enormous capability. What kind of house furnishings are the banes of magnet? Sometimes general lifel knowledge can cause the enjoyment of absorbing knowledge.

创意 小小的磁铁却有巨大的功能，如磁浮列车，同时在生活上磁铁是哪些居家用品的克星，这些生活小常识，可以引发吸收知识的乐趣。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。