病毒在它的等电离点以上时带负电荷.A virus is nigatively charged above its isoelectric point.本文作者与克尔马克尔正在同时试验巨型电离室.The author , in parallel with Krcmar , is experimenting with giant ionization chambers.所有的原子和分子系统都受光致电离和光致离解的影响.All the ato...
发现在酸性低粘度醇类溶剂中,五甲氧基三苯甲基正离子的褪色现象.It was observed that the pentamethoxyl red was fading in atidity and viscose alcohol.目的探讨西替利嗪的中间体1-犤 ( 4- 氯苯基 ) 苯甲基 犦 - 哌嗪的合成方法的改进.Objective To study improved synthetic method of 1 - [ ( 4 ...
There's been a slight hiccup in our mailing system.我们的邮政系统临时出了一点小问题.This one defeat was the only hiccup in the team's steady progress up the League.这次失利只是球队在朝联赛稳步前进的道路上唯一的小挫折.This one defeat was the only hiccup...
孩子们非常喜欢不用裹着厚实的衣服在空气新鲜的户外嬉闹。Kids just love being able to romp around in the fresh air without having to wrap up warm.厚实的屋基固定在桩上.Massive sills were secured on the heads of the piles.他穿着厚实的大衣以抵御严寒.He wore a thick overcoat a...
Handpainted tiled murals for kitchens and bathrooms are Julie Eurich's speciality.制作厨房和浴室用的手工绘制花砖是朱莉·尤里克的专长。The flat-pack units are by Gower kitchens.这套平板家具是高尔厨房用具公司出品的。The cordless kettle may now be a fixture in mo...
It may subsequently become a weak grower and a distinctly biennial cropper.随后会引起树势衰弱,明显两年结一次果.The grower is no longer in full control of the nutritional situation.栽培者就再也不能完全控制营养状况.The merchandiser and the fruit grower ha...