当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.他们将不得不彻底放弃某些研究。They'll hav...
就监视安定度,静电感度和摩擦感度而言, 这些推进剂是可作为军用的.The propellants are acceptable for military purposes as relates to surveillance, electrostatic sensitivity and friction sensitivity....
Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4)...铬补充剂被成功运用于治疗糖尿病(见第4章)。Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.硅锰 、 硅铁 、 铬锰 、 锰铁等铁合...
紫木的原生金矿为还原型金矿.Zimudang Primary ore is called reducing type ore.紫木凼金矿的控矿断层是一条低角度逆断层.The ore controlled fault in Zimudang Gold Ore is a low angle thrust....