查询词典 bleaching agent

In some sense,light damage depends on the amount of rhodopsin available for bleaching during light exposure.

摘 要：视紫红质是感光细胞中的一种视色素，在光线的接收和视觉电位的产生方面具有重要的生理作用，由视紫红质介导的过度光信号传导是光性视网膜变性的主要原因。

And 5. 48% respectively. Change of saccharide components during chlorine dioxide bleaching for bamboo pulp was studied by HPLC.

添加组合助剂B、C和E，既能使DQP漂白浆得到较高的白度，又能使浆保留较高的粘度。

A study was conducted to exam the facters and conditions which affected bleaching technology of extracting sodium alginate from wild sargassum.

文摘：对影响从野生马尾藻中提取褐藻酸钠的漂白工艺因素及条件进行了研究。

Used in one bath scouring and bleaching of chemical fiber yarn and fabric.

用在化纤纱线及织物的炼染一浴法上。

Modern cloth preparation can be made by a continuous process to include singeing, desizing, bleaching, washing and drying.

现代布料准备可以由一个连续的过程来完成，其中包括烧毛，退浆，漂白，水洗和烘干。

Company's main products are singeing machine, scouring and bleaching machine, continuous pad dyeing machine, mercerizing machine, washing machine, Momao machine, Juanran machine and some finishing equipment.

公司主要产品有烧毛机、退煮漂联合机、连续轧染联合机、丝光机、水洗机、磨毛机、卷染机及部分后整理设备。

The defects and reasons caused by conventional dyeing and finishing process were analyzed and the detailed solutions were presented,including detecting,singeing,desizing and scouring and bleaching,pre-setting,mercerizing,dyeing and finishing.

分析了氨纶弹性织物在常规染整加工中出现的疵病及产生的原因，提出了具体的解决措施，包括从来坏的检测、烧毛、退煮漂、预定形、丝光、染色及后整理工序的制定及注意事项。

A substance, such as sodium thiosulfate, used to neutralize the excess chlorine or hypochlorite left after bleaching textiles, fiber, or paper pulp.

脱氯剂一种用于中和漂白织物、纤维或纸浆留下的氯或次氯酸盐的物质，如硫酸钠

The seaweed is pretreated with a 40% sodium hydroxide solution at 60℃ for 16-20 hours, followed by washing with water and bleaching with 0.6% sodium chlorite or 0.2% sodittm hypochlorite at pH 1.5-2.5, then reducing with 2 % sodium thiosulfate the dry weight of seaweeds taken as 100 percent...

经合浦水产公司冷冻厂和本院附属工厂实践检验，结果表明，采用这个新工艺具有生产周期短，工艺操作容易掌握，生产设备简单，建厂投资少，成本低等优点；更重要的是凝胶强度由普遍600克/cm~2以下提高到1000～1700克/cm~2，超过出口商品的标准，为国产琼胶进入国际市场开辟了新的途径。

The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.

主要目的是确定不同的漂白方法对硫酸盐针叶木浆纤维表面特性的影响，包括老化前和老化后。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。