查询词典 bleaching process

The effect of the auxiliary agents pretreatment before H2O2 bleaching and the activation on H2O2 bleaching of high yield whole stalk kenaf pulp is investigated.

研究了几种助剂在红麻全秆高得率浆H2O2漂白前的预处理和H2O2漂白中的活化效果。

Our whitening system contains bleaching gel and moldable dental bleaching trays allowing the gel to whiten even between teeth.

我们增白系统包含漂白凝胶可塑性牙齿漂白托盘，让凝胶甚至美白牙齿之间。

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。

At present, this company developed the color bleaching powder, the color to float the fluid, the fabric rust remover, the bleaching liquor, the rug cleansing agent bathtub cleansing agent, the furniture lustre-coating agent, the floor wax and so on saloon bar thing.

目前，该公司又开发了彩漂粉、彩漂液、织物除锈液、漂白液、地毯清洗剂浴盆清洗剂、家具光亮剂，地板蜡等高级酒店用品。

A complete card sliver bleaching plant consists of a winding machine, warp beam material carriers, HT bleaching unit and beam centrifuge.

一个完整的生条漂染厂由一个绕线机，经轴物质载体，羟色胺漂白单位和梁离心机。

With the pHysical and chemical method this paper studies the bleach technology of the Waste edible oil from catering trade, has respectively discussed the bleachmechanism of the Waste edible oil with three bleach reagents of different types--active bleaching earth, Diaobaikuai and peroxide. On the base of discussing the influencing factor of bleachability, reaches three bleaching technology conditions. After comparing the bleach effect between the unitary bleach reagent and the match bleach reagent ,selects the best bleach reagent and its bleach technology condition.

采用物理和化学的方法研究餐饮业废油脂的脱色工艺，分别探讨了不同类型的脱色剂——活性白土、雕白块和双氧水对废油脂脱色的机理；在讨论了影响脱色率因素的基础上，研究出三者脱色的工艺条件；并对比了单一脱色剂脱色效果以及脱色剂复配的脱色效果；筛选出最佳的脱色剂及其脱色工艺条件。

Raw silk, silk or floret, silk woven, non-bleaching and bleaching silk woven, coarse rippled cotton yarn, petty things which is not for providing, some non-knitted clothes woman-style overcoat, cloak, short coat with hood, fiber woman-style overcoat, rain coat, cloak etc., woman-style formal-wear and civilian suits, coat, dress, culottes, other textile material woman-style civilian suits, woman-style sweater, man-made fiber woman-style coat, sports wears, skating wears and swimming wears, other man-style made from knitting materials, other woman-style cotton-made wears, fiber-made and unlisted textile material.

生丝、桑蚕双宫丝、丝或绢丝机织物、丝机织物、未漂白或漂白桑蚕丝机织物；粗梳羊毛纱线，非供零用品，非针织或非钩编的服装及女大衣、斗篷、带风帽防寒短上衣、化纤制女式大衣、雨衣、斗篷等，女西或便服套装，上衣，裙，裙裤，其他纺织材料制女式便装套装，毛制女式上衣，合成纤维制女式上衣，运动服、滑雪服及游泳服；其他纺织材料制其他男式服装，棉制其他女式服装，化纤制其他女式服装，未列名纺织材料制其他女式服装。

Using microorganism fermentation cultivation technique, with escherichia coli strains of ASP - 311 for fermentation, with rich fumaric acid as the substrate to ferment produce l-aspartic acid, Study the result of activated carbon, and the temperature, the use of bleaching time and discoloring pH value of various conditions, aspartic acid decoloring effect, and finally: the concentration of carbon, decoloring temperature of 1.0% 60 degrees, the bleaching time for 0.5 h, pH for 6, in this condition, the result is the absorbency of decolour 3.2%, to achieve the best effect.

本文利用微生物发酵培养技术，以大肠杆菌ASP-311为发酵菌株，以富马酸为底物来发酵生产天冬氨酸；研究了发酵液中活性炭的使用量、脱色的温度、脱色的时间以及pH值等各种条件对L-天冬氨酸脱色效果的影响，最终得出：活性炭的浓度为1.0%，脱色温度为60℃，脱色时间为0.5h，pH为6，在此条件下，发酵液的吸光度为3.2%，此时的脱色效果达到最佳。

A part of the flat fibers remained on the sheet surface and the interspace among the fibers became narrow after chlorine dioxide bleaching. The fibers of bagasse and bamboo unbleached pulps were rough, the fiber surface was smooth, and the fiber structure was dense. After oxygen delignification and chlorine dioxide bleaching, the fibers became much more thin, the fiber surface was slightly fibrillated, and the fiber structure was loosen.

经氧脱木素后，纸页表面细小纤维明显减少，纤维间空隙较多，而经二氧化氯漂白后的纸页表面保留了一部分形态扁平的纤维，纤维间空隙相对较少；蔗渣和竹子未漂浆纤维较粗，纤维表面光滑，结构密实，而经氧脱木素和二氧化氯漂白后，纤维明显变细，纤维表面轻微帚化，结构较疏松。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。