The mathematicians turned to culling periodic solutions.数学家们转而去挑选周期解.Family data can be used most simply by an approach which employs an individual culling level.使用家系资料最简单的办法,就是采用一独立的选拔标准.Simultaneously, the meshes must ...
Use: Intermediate in the manufacture of fluoro - containing pesticides and medicines.用途: 合成 含氟 类农药,医药的中间体.The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail.简要概述了2,4-二氯-...
In a misguided attempt to be funny, he manages only offensiveness.他本想表现得风趣一点，却弄巧成拙地冒犯了别人。He is such a personality— he is so funny.他很有个性魅力——非常风趣。I had a funny feeling in the pit of my stomach.我心头有种怪怪的感觉。...