Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties.

芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的。

Heliono’s RF window can also be used as a skylight, clearstory window, or observation window.

力电磁的屏蔽窗还可以用作采光窗、天窗和观察窗。

This paper presents a microstroke mechanism driven by electromagnets and its control circuit design.

介绍一种电磁铁驱动的微进给机构及其控制电路设计。

Her hypothesis concerns the role of electromagnetic radiation.

她的假说涉及到电磁辐射的作用。

The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation.

旋转是一架通过自转把引力束缚转换为电磁辐射的巨大机器。

The toolholder is used for outer slotting and the tool bar for inner slotting and for slotting the keyway.

机床附有电磁自动抬刀的刀架和刀杆。刀架用天外插削，刀杆用于内插削和插键槽。

For general exploringobjects requirement, narrow pulse signal with tens millimicro second to millimicrosecond has the frequency spectrum from DC to thousands MHz.

按目标探测的一般需要,通常采用纳秒到十纳秒量级的电磁探测窄脉冲,信号频谱具有从直流低频直到千兆赫兹的宽带。

This paper resumptively introduces the gist of design of electromagnetism, structure and so on of the large synchronous motor driving mine winder.

概括了矿井提升同步电动机的电磁、结构等方面的设计要点。