These machines would relieve the peasants of their backbreaking labour.这些机器可以把农民从繁重的体力劳动中解放出来.That's backbreaking work and may be too much for us.这可是累人的工作,我们可能负荷不了.Digging the garden is a backbreaking job.翻整花园的地是件累人...
脸盆架上方用钉子挂着一面镜子。A mirror hung on a nail above the washstand.墙上唯一的装饰是几支蜡烛和一面镜子。The only wall decorations are candles and a single mirror.他紧贴一面砖墙站着好让我通过。He flattened himself against a brick wall as I passed....
Adenylosuccinate lyase ( ADSL ) is a bifunctional enzyme catalyzing de novo purine synthesis and purine nucleotide recycling.腺苷酸琥珀酸裂解酶 ( dsl ) 催化嘌呤核苷酸的从头合成与嘌呤核苷酸循环的双功能酶....
地方当局决定在这条河上建一座吊桥.The local authorities decided to build a suspension bridge over the river.这是一座成为美观和实用典范的吊桥。It is a suspension bridge that is the nonesuch of beauty and utility.这是塔古斯河上有名的吊桥.This is the famous suspension ...
The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.送料管干干净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病。Hugh listened to the whistle of a train.休听着火车呼啸而过。Blowing i...
Hurstwood was interestedly remarking to Carrie.赫斯渥和嘉莉正说到兴头上.Harry, Ron , and Hermione sniffed interestedly as they passed large , bubbling cauldrons.哈利 、 罗恩和赫敏在经过冒着泡的巨大坩埚时感兴趣地嗅了嗅.The Lolos listened interestedly.彝族人很有兴趣地听...
六相绕组, 双星形连接. 可指定不接地或接地.Six - phase winding, double star connection. Ungrounded or grounded can be specified.六相绕组, 叉式连接. 可显示或隐藏中性.Six - phase winding, fork connection. Neutrality can be shown or hidden.该电源采用了六相半波可控整流电路.Si...