查询词典 ferrous

As the main part of the Qinling orogenic belt which has been undergone all tectonic movements after Archeozoic, the Western Qinling region has a complex tectonic evolution history and are abundance of noble metal, non-ferrous metal and ferrous metal mineral resources.

西秦岭作为秦岭造山带的重要组成部分，经历了自太古宙以来的多期造山构造运动，是具有复杂的构造演化史地复合造山带。复杂的地质构造演化和蕴含丰富的贵金属、有色与黑色金属矿产是西秦岭造山带的主要特征。

Holds the post successively has had the chinese non-ferrous metal corporation northwest subsidiary company, the china ferrous metal material corporation northwest subsidiary company, the xi'an railroad boiler repair shop, the international travel agency xi'an branch, the ningxia farming and forestry academy of science, ningxia to construct the machine shop, the golden eagle group international limited liability company and so on ten year to year legal adviser.

先后担任过有中国有色金属总公司西北分公司、中国黑色金属材料总公司西北分公司、西安铁路锅炉修造厂、国际旅行社西安分社、宁夏农林科学院、宁夏建筑机械厂、金鹰国际集团股份有限公司等十余家常年法律顾问。

We want to buy Ferrous and Non Ferrous Scrap, Cashew Nuts, Raw Cotton.

我们要采购有色金属和非有色金属废料，腰果，原棉。

In this experiment, chitosan-Ferrous complex was prepared by the coordination of chitosan with Ferrous ion.

本实验以壳聚糖为载体与Fe3+离子配位，合成了壳聚糖铁配合物。

Cutting oil is an excellent lubricant specifically formulated for all ferrous and non-ferrous machining operations.

切削油是一个很好的润滑剂专为所有黑色和有色金属加工工序的制定。

In 1950 the ferrous burden composition consisted of 20% sinter and 80% lump ores and others.

在1950年，ferrous burden的组成包括20%烧结，成块矿石及其他占80%。

For pre-selection of iron compounds that ferrous sulfate, ferrous chloride, ferrous fumarate, carbonyl iron, amino acid chelated iron, iron asporotate, fenic chloride and ferric pyrophosphate were added in reconstituted skim milk to undergo in vitro digestion, respectively, and then the selected iron compounds were added in reconstituted whole milk to compare the iron bioavailability by estimating dialyzable ferrous iron, dialyzable total iron, nondialyzable and total ferrous iron, respectively.

取硫酸亚铁、反丁烯二酸亚铁、氯化亚铁、艰基铁、Iron asporotate、Amino acid chelated iron、氯化铁与焦磷酸铁等不同铁剂添加於脱脂还原乳中进行体外消化试验，并筛选生物利用性佳之铁剂分别添加於全脂还原乳中，以可透析二价铁、可透析总铁、未透析二价铁及总二价铁等作为评估之指标。

For pre-selection of iron compounds that ferrous sulfate, ferrous chloride, ferrous fumarate, carbonyl iron, amino acid chelated iron, iron asporotate, fenic chloride and ferric pyrophosphate were added in reconstituted skim milk to undergo in vitro digestion, respectively, and then the selected iron compounds were added in reconstituted whole milk to compare the iron bioavailability by estimating dialyzable ferrous iron, dialyzable total iron, nondialyzable and total ferrous iron, respectively.

取硫酸亚铁、反丁烯二酸亚铁、氯化亚铁、艰基铁、Iron asporotate、Amino acid chelated iron、氯化铁与焦磷酸铁等不同铁剂添加於脱脂还原乳中进行体外消化试验，並筛选生物利用性佳之铁剂分别添加於全脂还原乳中，以可透析二价铁、可透析总铁、未透析二价铁及总二价铁等作为评估之指標。

But ferrous sulfate the by-product of TiO2 cannot be effectively used enough in our country over a long period. In order to solve above questions, the dissertation has done some works as follows:Firstly, the process of purifying by-product of TiO2-ferrous sulfate is studied. The craft and condition of the synthesis of micaceous iron oxide with by-product of TiO2-ferrous sulfate was studied through experiments.

它们都可以通过钛白副产硫酸亚铁为原料制备，但是长期以来，我国硫酸法生产钛白的副产物硫酸亚铁得不到充分有效地利用，针对以上情况，本论文主要作了以下几个方面的工作：首先，研究了钛白副产硫酸亚铁的净化工艺路线，讨论了钛白副产硫酸亚铁水热法合成云母氧化铁的工艺路线和条件，讨论了影响云母氧化铁生成的因素，得出了红、棕、灰云母氧化铁合成的控制条件。

The results of research showed that compound ferrous flocculant has simple preparation and not any second pollution matter is produced to the environment, it has big and stout floes formation and fast speed sedimentation while dealing with waste water, it is positively charged according to the electrophoresis, it belongs to cationic flocculant, can gives better coagulation results in turbidity removal, color removal, the maximum removal rate of turbidity and color are 95.4% and more than 81.7%, respectively. There are interactions between polysilicic acid and hydrolyzed ferrous species, the compound ferrous with appropriate Si/Fe not only but also can lower the water treatment cost. The compound ferrous removes colloid particles in water by charge oxidation-reduction, neutralization and furl mechanism.

研究结果表明：复合亚铁制备工艺简便，无二次污染；处理水样时产生的矾花大，密实、沉降速度快；复合亚铁带电性为正，为阳离子型絮凝剂；复合亚铁具有较好的除浊、脱色能力，除浊率及脱色率最高分别可达95.4％及81.7％；在复合亚铁中，聚硅酸与亚铁的水解产物间存在着相互作用，合适的硅铁摩尔比有利于提高混凝效果，而且还可以降低投药成本；复合亚铁是通过氧化还原、吸附电中和及卷扫三种作用机理起混凝作用的。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。