漂白

This system has good thermal stabi ity in ground state. When excited, it can undergo intra-ion-pair electron transfer, leading to the bleaching of the dye and the decomposition of the onium salt. The later results in the formation of initiating radical species.

在基态，这种体系具有良好的热稳定性，而在激发态时能发生离子对内光诱导电子转移反应，导致其发生漂白和碘鎓盐的分解反应，产生具有引发作用的自由基。

Opalescence 10% bleaching gel and 10% CP bleaching agents with Carbopol pr PVP as thickening carriers can cause short term body toxicity but the effect does not last for longer term.

以Carbopol或PVP为增稠载体的10％CP漂白剂和OP10%漂白凝胶短期内应用对机体有毒，但无长期损害。

Methods Making 20% bleaching water solution by using 10% CP with Carbopol or PVP as carriers and 10% Opalescence. Experiment rats were perfused the bleaching solution by 5ml/kg via oral route continually for seven days, control rats were perfused distilled water according to equal standard, then combine clinical signs, food utilization rate and pathology to evaluate the short term systemic toxicity of the lab rats.

将以卡波姆或聚乙烯吡咯烷酮为增稠载体的10％CP和10%Opalescence漂白凝胶制备成20%的水溶液，实验组白鼠按5ml/kg经口途径给服，对照组按同等标准给服等量蒸馏水，持续7天，通过临床体征、食物利用率、体重相对增长率以及病理表现来评价受试材料的短期全身毒性。

Oxalic acid is also used in bleaching of wood and leather.

草酸也用于漂白的木材和皮革制品。

A toxic colorless crystalline organic acid found in oxalis and other plants; used as a bleach and rust remover and in chemical analysis .

一种无色有毒的晶状有机酸，见于酢浆草和其他植物中，用于漂白、去锈和化学分析。

Blanching is a process similar to pasteurization but with specific application to fruits and vegetables .

漂白是与巴氏杀菌类似的加工过程但专门应用于水果和蔬菜。

It was studied in this paper that the effects of aqueous alkali on the penetration and the color of paulownia wood after soaking in NaOH aqueous solution.

用NaOH的稀溶液处理泡桐木材，观察桐木渗透性、木材颜色的变化，并就碱液对泡桐木材漂白效果的促进作用进行了研究。

The perborate bleaches are not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.

过硼酸盐在工业生产中并不使用，但可供消费者使用，它们的漂白作用与过氧化氢相似。

The perborate bleaches aer not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.

过硼酸盐在工业生产中并不使用，但可供消费者使用，它们的漂白作用与过氧化氢相似。

The bleaching performance of the in-situ produced peroxide with sodium perborate and sodium percarbonate on deinked pulp was compared with that of general peroxide in this paper.

介绍了采用过硼酸钠和过碳酸钠就地产生H2O2与通常的采用H2O2水溶液进行脱墨浆漂白效果的比较与评价。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。