GC analytical method for o - chlorotoluene in the workplace air using sampling by charcoal tube was studied.研究炭管采集空气中邻 - 氯甲苯的气相色谱分析方法.Taking p chlorotoluene as raw material , 2,4 Dichlorotoluene was synthesized via catal...
The two halves of the main branch have grown apart.主枝的左右两边各向不同的方向生长.Can you marry up the two halves of the broken plate?你能把这个被摔成两半的盘子粘在一起 吗 ?How are the two halves of the machine joined together?这台机器的两部分是如何联结起来的?...
Unleaded gasoline rose more than a penny a gallon.无铅汽油每加仑涨了1分多。Certain truck gasoline tanks can rupture and burn in a collision.某些卡车的油箱在碰撞时可能发生爆裂并起火。What happens when food and gasoline supplies run low?如果食物和汽油供应减少，会出现什么情...
I sent my other son to the country to stay with kinfolk.我把另一个儿子送到乡下和亲戚住在一起。Even lupus Kinfolk gather in tightly knit packs.即使狼亲属也被收入结构严密的组织.The Silver Fangs borrowed many traditions from their noble Kinfolk.银牙从他们的贵族亲属那里借...
I manoeuvred my way among the tables to the back corner of the place...我在桌子中间穿行，来到后面的角落里。With great difficulty, the fisherman manoeuvred his small craft close to the reef...渔夫费了很大的劲才把他的小船划到暗礁旁。He brilliantly manoeuvred h...
The agency would collect and disseminate information.通讯社收集和传播讯息.We should disseminate science and promote the scientific spirit.普及科学知识,弘扬科学精神.Poultry hauling equipment likewise can disseminate infectious material.捕鸡器械同样也...
灯丝在电灯中电加时成白炽状态。A fine wire is heated electrically to incandescence in an electric lamp.他的头发如燃烧的皇冠, 他的眼中放射出白炽的火花.Her hair is a burning corona, her eyes are white - hot flakes.她身上像是蒙上了一层白炽光似的东西, 就像一根被强行充足了电流的细丝.There was s...