锂的某些化学行为类似于Mg的.Lithium has some chemical behavior that resembles the chemistry of Mg.氯化锂盐具有吸湿性的.The salt lithium chloride is hygroscopic.过氯酸肼和过氯酸锂形成两种低共熔物.Hydrazine perchlorate and lithium perchlorate form two eutectics....
The paths are often very rocky so strong boots are advisable.路上通常石头很多,所以最好穿结实耐磨的靴子。Their relationship had gotten off to a rocky start.他们的关系在磕磕绊绊中开始了。A walker fell 80ft from a rocky pinnacle.一位徒步者从一块80英尺高的尖锥形岩石上摔了下来。...
生物制药的两种方法: 一、是以消灭生物的制药.The biopharmaceutical two ways: one is based on the eradication of bio - pharmaceutical.森林也提供食物和制药的原材料.Forests also provide food and raw materials for pharmaceuticals.激素就是机体生理功能制药的理论.Hormone that t...
Rapid 3 D induced polarization ( IP ) inversions algorithm are developed using conjugate gradient ( CG ) relaxation techniques.利用共轭梯度方法实现了激发极化 ( IP ) 三维快速反演.Magnetometric electric method includes magnetometric resistivit...
每次龙骨触地的时候你都能感受到船体所受的压力。You sense the stresses in the hull each time the keel meets the ground.这船的龙骨是钢制的.The keel of the boat was made of steel.船壳由龙骨向外弯曲至甲板处.The sides of a ship flare from the keel to the deck....