查询词典 bleaching

Appropriate rare earth complex was introduced to protect carbohydrates from degradation in oxygen bleaching of unbleached kraft pulp .

硫酸盐木浆氧漂处理中，加入适量的稀土络合物助剂，能起到保护碳水化合物的作用。

Properties and applications of decolorizing agents, bleaching agents and whitener s are introduced.

介绍各类脱色剂、漂白剂和增白剂的性质及应用，给出了数种化工及其他产品的脱色与漂白方法。

The systematic study of the selective bleaching of fine yak hair was made on the basis of the above results.

以上述的研究结果为基础，本论文对牦牛绒选择性漂白的工艺进行了系统研究。

There could be some other mechanisms which control the color display of reef corals. Also during the process of bleaching, the total photopigment of zooxanthella per unit polyp had decreased, and chlorophyll a and peridinin were decreased the most significantly.

实 验结果显示颜色的差异并非因色素量的燮化所造成而是其它的机制所控制，白化过程中除了共生藻数目逐日减少外，共生藻外表形态和色素的组成都有显著的变化。

A comparison of the bleaching process of zooxanthellae from two different strony corals, Galaxea fascicularis andAcropora austeraField observation showed that in elevated sea water temperature Acropora austera bleached very fast whit while Galaxea fascicularis did not.

从野外采回不同珊瑚的共生藻，在光照下培养后发现自简单轴孔珊瑚分离出的共生藻较丛生棘杯孔珊瑚中分离出之共生藻容易丧失色素。

Usage: The large amount of morpholine are used to produce rubber promoter, such as NOBS, OTOS, and MDS, vulcanized agent, such as DT-DM, Cleaning agent, filth-killer, antirust, anti-buraing, antiseptic, actine agent of surface, priating and dyeing, optics bleaching agent, optics plating liguids, antioxidizer, hydrolyfic agent, initator, dereloper, keep fruito fresh, deodorant, polishing compousd and, organic solvent. So, it is widely used in chemiced.

吗啉大量应用于制造橡胶促进剂（如NOBS， OTOS，和MDS等）、硫化剂、清洁剂、除垢剂、防锈剂、防焦剂、防腐剂、表面活性剂、纺织印染助剂、光学漂白剂、化学镀液、抗氧化剂、水解剂、引发剂、显影剂、水果保鲜剂、除臭剂、光亮抛光剂以及有机溶剂等，是用途极广的化学品。

It is essential to change the CEH3 bleaching conditions to decrease the amount of adsorbable organic halogen.

研究表明，虽然CEH漂白废水的色度、COD、BOD的指标比较低，但废水的排放

The safe concentration of Anodonta woodiana woodiana were: the available chlorine of bleaching powder of 95.25~108.86 mg/L, the available chlorine of trichloroisocyanuric acid powder of 3.32~3.55 mg/L.

试验得出漂白粉作用下，背角无齿蚌24h、48h、72h、96h、120h、144h、168h的半致死率；氯杀宁作用下，背角无齿蚌24h、48h、72h、96h的半致死率；漂白粉有效氯安全浓度95.25~108.86mg/L；氯杀宁有效氯安全浓度3.32~3.55mg/L。

Straw midcourse wastewater's biochemical trait orders equal approximatively with same cooking methods and different bleaching methods.

相同的制浆方法不同的漂白方法产生的草浆中段废水可生化性高低顺序大致相同。

In the thesis, the mechanism of pulping and bleaching of APMP of Bambusa Chungii was researched.

本论文对粉单竹 APMP法制浆和补充漂白过程中的制浆机理和漂白机理进行了比较系统的研究，并初步探讨了漂白APMP竹浆的返黄性能和机理。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切