查询词典 bleaching agent

With the difference of grape cultivars, the SO〓 injury symptom was also different. SO〓 bleaching injury resulted in stem wilting and many beaching spots in the berry.

光学显微和扫描电镜观察结果表明，各种葡萄果皮结构差异很大，果皮结构与葡萄对SO〓的耐受性直接相关。

Meanwhile, mechanisms of chelating pretreatment and H〓O〓 displacement bleaching were investigated in this dissertation.

同时，本论文还对螯合预处理以及H〓O〓置换漂白机理进行了较为深入的研究。

During the bleaching and dyeing process, cashmere fiber is damnified by chemical aid-agents and the workmanship used, which makes the fiber short, thick and rough, thus it affects the spinnability and weaving capability of the yarn and the handfeel of the finished products.

羊绒纤维在漂白和染色过程中，化学助剂及工艺本身对其都会造成损伤，使其长度变短，细度变粗，手感变涩，从而影响羊绒纱的可纺性、织造性能及成品手感。

The effects of bleaching technology for dyeing performance of decolored purple cashmere are discussed in this paper.

探讨了漂白工艺因素对脱色紫羊绒染色性能的影响，分别讨论了原绒的色泽、白度值、助剂SLS对羊绒上染率的影响。

The skeleton supports the body of a human being or an animal. The skeleton sample goes through picking the bone, defatting and bleaching.

一、引言由于脊椎动物品种繁多，个体差异性非常大，因此不同的个体在制作骨骼标本时会采用不同的方法。

Abnormal phenomenon of BOD5 measurement of hydrogen peroxide bleaching wastewater was discussed and it was caused by the oxygen generated from decomposition of residual hydrogen peroxide in wastewater. Sodium sulfite is proposed to use for deoxidizing the residual hydrogen peroxide and the abnormal phenomenon can be eliminated effectively.

摘 要：探讨了H2O2漂白废水BOD5测定过程中的异常现象，发现废水中残余H2O2分解产生氧气是导致BOD5测定产生异常的原因，提出了加入亚硫酸钠（Na2SO3）还原废水中的残余H2O2的方法，可有效消除BOD5测定过程中的异常现象。

Desalting and bleaching with anion and cation exchange resin in series once, 93% salt was desalinized and the recovery of D-tagatose was 87%.

经强酸性阳离子和弱碱性阴离子交换树脂一次串联脱盐脱色，脱盐率达93%，D-塔格糖回收率为87%。

All is because of the diffusing, the bleaching, the embellishing, and the watery moon light.

一切都只因为那会染、会洗、会润饰的；如水的月光』。

The results showed that bleaching filtrates contain compounds interfering with the HPLC method.

通过采用稀释样品后再经活性炭吸附的处理方法，可以得到较为满意的结果。

In this study,a HPLC system equipped with an Aminex HPX-87H column was applied to determine oxalic acid in bleaching filtrates.

本研究以一个基于阴离子交换柱的离子交换色谱法作为对照方法，利用一套配备了AminexHPX-87H液相色谱柱的高效液相色谱系统测定漂白废液中的草酸浓度。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。