查询词典 pigment

According to local officials of the Ministry of Emergencies, the rusty-red rain, which fell on agricultural land, was tinted with ochre, a natural red pigment containing clay and iron oxide.

据该国紧急事务部的地方官员说，落到农田里的锈红色的雨水是被赭石———一种含有黏土和氧化铁的天然红色颜料所染红的。

A new method of manufacturing Cubic Precipitated Calcium Carbonateas paper coating pigment is introduced.

介绍了一种新型的生产纸张涂布用立方体沉淀碳酸钙的方法，在生产过程中无需添加催化剂或添加剂。

This new type of pigment could substitute large quantity of kaolin clay in paper coating .

采用合适的添加剂，可以得到片状沉淀碳酸钙，它满足纸张涂布颜料的三个基本要求，即小于2μm粒子的质量分数大于90％，白度大于90％，粘浓度大于70％。

Company building has 4000 square meters of international standards 10,000 ultra-purification of clean production workshop, and large-scale laboratory - equipped with automatic scanning ink analyzer, precision color matching instrument integration, precision gas filter respirator and other advanced equipment, have unique technology and double ion-exchange chromatography integral approximation technique , to rely on imports of professional membrane components, import 316L transmission pipeline, special-purpose valve non-residue, such as production equipment, can be analyzed synthesis of a variety of EPSON / HP / CANON inkjet printers such as dyes and pigment ink, and do better with the cartridge structure match ...

公司建设有国际标准的4000平米10000级超净化无尘生产车间，和大型实验室--配备全自动墨水扫描分析仪、精密积分配色仪、精密气体过滤呼吸器等先进仪器，掌握独特的双重离子交换技术与积分色谱逼近技术，依靠进口专业滤膜组件，进口316L传输管道，专用无残液隔膜阀等生产设备，可以分析合成各种EPSON/HP/CANON等喷墨打印机的染料与颜料墨水，并且做到与墨盒结构的更佳匹配。。。

The chickens in the 3 dose groups of Chinese herbal medicine were fed with the feedstuff respectively containing 0.5%, 1% and 2% compound Chinese herbal medicine, in chemical pigment group, containing 30 mg/kg of carophyll yellow and 10 mg/kg of carphyll red. The test was carried for 4 successive weeks after adaptive period of 4 days. The color of foot and chest skin was compared. The results indicated that compound Chinese herbal medicine at high and middle doses could markedly increase the colors of foot and breast skin(P 0.05), without significant difference between high and middle dose group.

试验3、剂量筛选将筛选出方3分为低、中、高三个剂量。10日龄三黄肉鸡150只，随机分成5组，对照组饲喂基础日粮，中药的3个剂量组分别在日粮中添加0.5％、1％和2％的方3，化学合成色素组添加30 mg╱kg加丽素黄和10 mg／kg加丽素红，适应期4d后连续饲喂4周，比较各组的增色效果。

The results showed that under the prerequisite of constant color properties of colored products without affecting the properites of the product, nano-BaSO4 could be used as a substitute of partial pigment, and the maximum proportion is up to 30%.

结果表明：在不改变被着色制品色彩性能的前提下，纳米BaSO4可以替代部分颜料，替代最大比例可达到30%。在色母粒浓度为50%时，纳米BaSO4替代颜料的效果最好。

The pigment may be from any of the recognised classes of pigments described for example in the Third Edition of the Colour Index (1971) and subsequent revisions of and supplements thereto under the chapter headed "Pigments".

这种色素可能是从认可的颜料类的任何描述，例如，在颜色索引（1971年）和和补充文件的后续修订第三版在标题为&颜料&的一章。

Fluorocarbon Paint metal by metal fluorocarbon resin and pigment composition of the fluorocarbon metal lacquer.

氟碳金属漆由氟碳树脂和金属颜料组成的氟碳金属漆。

The results show that a large number of cone cells distributes in the central area of retina, and the number of cell in outer nuclear layer and ganglion cell layer is approximate, and the protuberances of pigment epithelium cells extend to cones and rods layer, which suggest that Zoacys dhumnades is diurnal habitual species.

结果表明，乌梢蛇视网膜中央区分布着大量的视锥细胞，外核层与节细胞层的细胞数量相当，色素上皮层的细胞有许多突起伸向视杆视锥层内，说明乌梢蛇是一种昼行性蛇类。

The former has been proved to be the result of scattering propertiesand fluorescence of the cornea and lens,while the latter has been interpreted by thepresence of another pigment with its maximum sensitivity at rather longer wavelengthin the retina or t...

前者已证明主要是由于角膜和水晶体的散射和萤光特性，后者可能是由于网膜内包含另一种敏感峰偏长波段的色素，或在暗视条件下有明视系统参与活动。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。