图 4-9 中使用的机械式继电器, 可以用电子开关来代替.The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况.A visual or audible signaling device , operated by re...
Vivid red and pink geraniums cascade over my balcony...鲜艳的红色和粉色的天竺葵从我家的阳台上直挂下去。Vivid red and pink geraniums cascade over my balcony.鲜艳的红色和粉色的天竺葵从我家的阳台上直挂下去。A fresh cascade of splintered glass tinkled to the floor...大量刚裂开...
Conjugates of protein and lipid occur as lipoproteins.蛋白质和脂肪结合产生脂蛋白.OBJECTIVE To investigate the interaction between cells and conjugates of 5 - fluorouracil - peanut agglutinin ( 5 - Fu - PNA ).目的研究氟尿嘧啶 - 花生凝集 素 结合物与细胞的...
我揭开一罐辣椒的盖子。I pried the top off a can of chilli.他扔给马隆一罐啤酒,自己也拿了一罐。He tossed Malone a can of beer, and took one himself.用贮藏的一罐炼乳为茶添加了甜味。The tea was sweetened with a hoarded tin of condensed milk....
Heavy industry pollutes our rivers with noxious chemicals.重工业产生的有毒化学品会污染我们的河流。Heavy industry pollutes our rivers with noxious chemicals.重工业产生的有毒化学品会污染我们的河流。In understanding indoor air main volatile organic matter pollut...
You have to learn to take care of your possessions.你得学会保管好自己的财物。Don't worry yourself about me, I can take care of myself.你别担心我,我能照顾好自己。I take care of them to the best of my abilities.我尽我所能地照顾他们。...