Methods Alcohol and strong acid cation exchange resin were used in the extraction and separation.

In an ionic solid, a cation – vacancy and cation – interstitial pair.

在离子固体中的阳离子-空位对和阳离子-间隙原子对.

Main ingredients: gingko essence, fibrin, natural plant cation, vitamin B 5, elastin and etc.

主要成分: 银杏精华 、 纤维蛋白 、 天然植物阳离子 、 维他命原B5 、 弹力素等.

A method of cationic starch made by paper mill is introduced.

本文介绍一种造纸厂自制阳离子淀粉的方法.

The development process of cationic-dyeable polyester raschel carpet was recounted.

叙述了阳离子可染涤纶拉舍尔毛毯产品的研制过程.

The solid curve is chrome-tanned leather which is a cationic substrate.

固态曲面为铬鞣革,作为阳离子基.

Research progress on the cationic polymerization of polyacrylamide is reviewed.

叙述了阳离子聚丙烯酰胺聚合工艺的研究进展.

Ingredients: rose extract, vitamin B 5 , cationic moisture factor, etc.

成分: 玫瑰精华 、 原B5 、 阳离子顺滑因子等.

The invention relates to a cationic polymer dehydrator for sludge.

本发明涉及一种用于污泥脱水的阳离子型聚合物脱水剂.

Objective : To investigate the efficiency of cationic liposome in mediating gene transfer.

目的: 研究阳离子脂质体介导体内外基因转移的效率.

Cationic starch apparently improve the retention of fillers.

阳离子淀粉显然能增加填充物的保持力.

A cationic guar gum is developed, its property is analyzed.

研制出了阳离子胍胶, 并分析了其特性.

In spring, the flying catkins are almost everywhere.

春天来了, 满天都是飘舞的飞絮.

Don't you see catkins swimming in the air?

你没看见空中飘着柳絮 吗 ?

Are you the flying catkins to the ignorant of all inspirations , falling like snow flakes?

你是那漫天无忧无虑的飞絮 吗 ?不解才思,惟作雪飞.

A single branch may bear several catkins.

一根枝条可着生几个花序.

The desks were littered with catkins, hazel and willow, which the pupils had been sketching.

学生的课桌上散乱地放着正在临摹的柔美花 、 榛子和扬柳.

The catkins at sky, the breeze blew the branches, down to the white one.

看着漫天的柳絮, 微风拂过枝头, 落了一地的白.

Corner, flower bed beside the bush, the corridor side, have become gathering place for catkins.

墙角 、 花坛旁、草丛中 、 走廊边, 都成了柳絮聚集的地方.

Spring wind blowing, catkins are leaving her mother's embrace, embark on a romantic journey.

春风拂过, 柳絮纷纷离开柳树妈妈的怀抱, 踏上浪漫的旅途.

Willow catkins are fluttering in the air.

柳絮在空中飞舞.