wire room

Microstructure and mechanical properties of copper clad aluminum wire by drawing at room temperature

铜包铝线材室温拉变形后的显微组织和力学性能

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The microstructure of copper clad aluminum wire by drawing at room temperature is vimineous grain as fibril shape from prime equiaxed grain.

经室温拉拔的铜包铝线的显微组织是纤维状细长晶粒，晶界面积增大系数与形变量近似地成正比。

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Please wire the meeting room for sound before the meeting begins.

会议开始前请接好音响.

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Compared to the normal wire drawing technology in room temperature, the cryogenic wire drawing technology showed remarkable effect: tensile strength was improved nearly 400 MPa, micro vickers hardness was enhanced 74 HV 4.9N, in the meanwhile, toughness was almost changeless.

研究表明，在相同的拉丝条件下，与常温工艺相比，深冷工艺能大幅度提高钢丝的综合力学性能。抗拉强度进一步提高近400MPa，显微硬度进一步提高74HV4.9N，而抗扭次数及伸长率基本不变。

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This is a collection room for barbed wire?

这是收藏带刺的铁丝网的地方 吗 ?

电影对白

I decided to send a wire ordering a room with twin beds.

我决定拍电报预订一间有两张单人床的房间。

provided by jukuu

The measuring method& result of internal and external flow fields for outdoor unit is introduced by using hot wire anemometer and differential manometer measuring room airconditioner.

介绍了采用热线风速仪和微压差压力计测量分体式房间空调器室外机组内外流场的方法和流场测试结果。

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