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- By the 1920's, a German company called Loewe invented the world's first integrated circuit which only needed one valve holder for a radio to function. 1920年代德国一公司，发明了世界上的第一个电路结合，让收音机只需要一个电子管座，就可以操作。
- Lift out disc holder assembly from body of valve. 从阀体上取出阀瓣固定器总成。
- Have you turned off the water valve? 你关掉水阀了吗？
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- Lift out the disc holder assembly from the body of the valve. 从阀门的阀体内提起阀瓣固定器总成。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- Cardboard holder for document, which can fit in the drawer of a filing cabinet. 存文件用的硬纸夹。这些文件夹可恰好放在券宗柜的抽屉内。
- I'm used to smoking with a cigarette holder. 我习惯用烟嘴抽烟。
- Season- ticket holder will receive a refund if their train is cancelled. 定期车票持有者在其车次被取消时可获得退款。
- Place cable in groove of cable holder. 在钢索支架槽中放置钢索。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- This plant of pot holder is his birthday present. 这个花盆支架是他的生日礼物。
- Laughing, Huggins puffed at his holder. 哈金斯笑着吹他的烟嘴。
- Secondly, it introduces universal lamp holder. 介绍一种通用型光源灯座。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- Open the cassette holder and insert a cassette. 打开卡带架并装入卡带
- The holder or operator of a concession. 权利的受让人特许权的拥有者或实行者
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- Holder of stock or of share in a company. 公司股份持有人。
- The current holder of the apartment. 公寓的现居者
