查询词典 alpha brass

Xiang Zhang and his colleagues at the University of California, Berkeley, used 36 precisely machined brass fins to create just such a lens for sound waves.

加利福尼亚周伯克利市大学的张翔以及他的同事用36片经精密加工的黄铜扇叶制作了这样的声波透镜。

Iron is to him as dry grass, and brass as soft wood.

41：27 他以铁为乾草、以铜为烂木。

The columns crawl through a maze of giant corridors down which fierece snow-fed torrents foam under skies of brass.

积雪美联储山洪泡沫在迷宫巨大走廊下咆哮着从黄铜色的天空中汹涌而来

The columns crawl through a maze of giant corridors down which fierce snow-fed torrents foam under skies of brass.

该栏目通过一个迷宫巨爬下来走廊百舸争流雪馈洪水泡在天空黄铜。

Valley walls rise steeply five or six thousand feet on every side.The columns crawl through a maze of giant corridors down which fierce snow-fed torrents foam under skies of brass.

峡谷两侧峭壁耸起五六千英尺高，很多柱子匍匐在一个迷宫般的巨型走廊里，在其下面是那在黄铜色天空下翻腾着的积雪融化的汹涌激流。

Polish silver and brass .

擦亮银器和铜器。

Welding of copper, silicon bronze and brass.

铜、硅青铜及黄铜焊接用

Welding of copper, silicon bronze brass.

铜、硅青铜及黄铜焊接用

Welding of copper, silicon bronze and brass.

硅青铜，耐蚀、强度高。

Commonly used as stem materials in pressure-rated valves, silicon bronze has greater resistance to stress corrosion cracking than common brass es.

通常在压力等级阀门中作为阀杆材料使用。在防止金属超压力引起的腐蚀造成的断裂方面，硅青铜比常见的黄铜具有更好的性能。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。