I was a dunce at chemistry.我在化学方面是个劣等生....a chemistry textbook.化学课本Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一.It was by using anima that Besant and Leadbeater could observe atoms a...
The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。He is more highly educated, with a PhD in Chemistry.他受过更高的教育，拥有化学博士学位。I wasn't too keen on physics and chemi...
Objectivefunctional magnetic microspheres for the separation of vascular endothelial growth factor ( VEGF ) nucleic acid and lactase enzyme immobilization.此外,固定化乳糖酶实验结果显示固定化酶的量与磁性微球的量成正比.By the research, the dephosphoriz...
金属环把橡皮头固定到每一根铅笔上.A ferrule and eraser are crimped into place on each pencil.罗杰把绳子牢牢地拴在金属环上.Roger made the rope fast to the metal ring.常用的是变价金属环烷酸盐和异辛酸盐.The common driers are metal octoate and metal naphthenate....
她有时真是个悍妇。She can be quite a tartar.你这个愚蠢的小悍妇！You stupid little bitch!悍妇的一种流行变体是 丈母娘.A popular variant of the dominant female is the mother - in - law ....
A stalagmite is below a stalactite and they both grow, eventually to meet.石笋在钟乳石下面,它们二者都在增长, 最终会合.A stalagmite . The cave is full of them.石笋,这个洞穴里随处可见.Not every stalactite has a complementary stalagmite.不是每根钟乳石都有互生的石笋....
Objective To investigate the best clinostatism in senile patient after lumbar puncture.目的探讨提高老年患者腰穿术后舒适且又安全的合适卧位.Objective To evaluate the long - term effect of discectomy for lumbar disc herniation.目的探讨开窗减压髓核摘除术治疗腰椎间盘突出...
The pilot instinctively maneuvered to avoid them.飞行员本能地驾机避开他们。I maneuvered my way among the tables to the back corner of the place.我在那些桌子间穿行，来到那地方后面的角落。The anti - Roosevelt managers maneuvered desperately, but Farley pla...