查询词典 bleaching

It has physical adsorption and chemical adsorption of the double feature, you can have a choice of the adsorption gas and liquid in a variety of substances, in order to achieve bleaching refining, deodorization and decontamination disinfection purification purposes.

它具有物理吸附和化学吸附的双重功能，您可以在各种物质的吸附气体和液体的选择，以达到漂白精炼，除臭和净化消毒净化的目的。

The high quality of chicken oil could be obtained by extraction, neutralization, bleaching, deodorization and fractionation.

通过控制提油、脱酸、脱色、脱臭和分提工艺的生产参数，可制备出较高质量标准的精制鸡油。

It is an unstable, powerfully bleaching, poisonous oxidizing agent with a pungent, irritating odor, used to deodorize air, purify water, treat industrial wastes and as a bleach.

它是一种不稳定的具有强漂白性的，有毒的氧化剂，有臭的刺激性的气味，用来除去空气的异味，净化水，处理工业废物和作为漂白剂英语词汇网 www.wbw.com.cn

Objective: To investigate the mechanism of discoloration and the efficacy of bleaching of traumatized teeth.

目的：本实验旨在探讨创伤性变色牙的变色机制及漂白疗效。

Discoloration of your teeth is called intrinsic stain and can be treated very good with bleaching.

你牙齿变色的内在要求，是处理得非常好，可以染色与漂白。

Objective To evaluate the effect and safety of cold light tooth whitening kit on bleaching discolored teeth.

目的 评价国产牙齿美白仪漂白变色牙的疗效和安全性。

Several typical sodium dithionite bleaching processes,and its current situation of industrial application and research were introduced in this paper.

保险粉是一种常用的还原性纸浆漂白剂，该文介绍了几种典型流程以及保险粉在纸浆漂白中的应用和研究现状，分析了保险粉纸浆漂白的性能、环境影响和成本。

The paper has discussed the bleaching, dyeing, sizing processing of bluish dogbane and cotton blended yarn, determined the weaving parameters, studied the fabric finish and tested the fabric property.

对罗布麻/混纺纱线的漂白、色、浆工艺进行了探讨；设计了织造工艺参数；对织物进行了后整理；并对其织物进行性能测试。

It's dim and littered with bags of washing and bleaching compound, drums of Hexlite catalyst, as harmless as salt if your hands are dry, murderous as battery acid if they're wet.

昏暗的过道上堆满了装有洗涤用化学物品、一桶桶的Hexlite催化剂，当你的手是干燥的时，这种催化剂和就象盐一样无害，但是，如果你的手是湿的，它们就象铅酸蓄电池一样危险。

Against the twilight rises the trapezoidal top of the stack, which has stood forlornly here through the washing and bleaching of the wintry weather.

麦垛孤零零地堆积在麦场上，它的梯形尖顶显露在朦胧中，已经经受了一个冬季的风吹雨打了。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"