The key factor that controls aluminum hydrolyzing is activity of the aluminum powder.金属铝粉活性是制约单质铝发生水解反应的关键因素.The Paper mainly studies on hydrolyzing of lactose in milk at the low temperature.主要探讨了鲜牛乳中乳糖的低温水解.Methods � � ...
这一现象与科里奥利力和 非 谐性引起的简正振动的耦合作用有关.This phenomenon could be related to - the coupling of normal vibrations produced by Coriolis forces and anharmonisity....
The cold wind from Lake Baikal is blowing hard.从贝加尔湖吹来的冷风在呼啸.Commercial fishermen catch three main types of fish in Lake Baikal.在贝加尔湖,商业捕鱼人员主要捕获三种类型的鱼.Lake Baikal is something of a miracle to the Russians.对俄国人来说,贝加尔湖颇有些神...
铜焊, 铝焊, 各种五金产品等.Copper welding, aluminum welding, all kinds of hardware products.刀头的刀柄和刀头分开使用铜焊焊接, 容易更换刀头.Blades and segments are welded by braze, which facilitate change of segment.将铜焊线或铜焊条按在插入阀门承插口的管道线上.Apply brazing w...
听对话,想一想对话者可能是什么人, 对话 可能是在哪儿、在什么情况下说的.Listen to the dialogue and make out who is the speaker? Where are thethe conversations.全屏来电显示大图片和详细信息,您的对话者.Full Screen Caller will show a big picture and detailed information about y...
This chapter explores the linkage between economic development and the environment.本章探讨的是经济发展与环境之间的关系。The film explores the relationship between artist and instrument.这部电影探究了艺术家和乐器之间的关系。It explores a new avenues and repl...
Health workers spread the word about the benefits of immunisation.医疗工作者宣传关于接种疫苗的好处.The disease was stopped in its tracks by immunisation programmes.免疫方案阻止了这种疾病的蔓延.Immunisation should be postponed in patients with febrile...