1.
The United States was vulnerable to shortages of chrome, bauxite, and platinum.
美国的弱点是缺少铬、矾土和铂。
2.
Then, they can decide how much chromium, carbon and manganese will have to be added .
然后，他们才能决定应该加多少铬、碳和锰。
3.
THE TECHNOLOGICAL STUDY OF POLYMETALS COMBINATION TANNAGE INVOLVING Cr.Al.Zr.Ti FOR THE CONJUGATION OF ENZYME DEPILATING NEW PROCESS IN MAKING PIG WET BLUE STOCKS
铬、铝、锆、钛多金属少铬结合鞣配套于酶法脱毛新工艺的猪蓝湿革研究
4.
FUNDAMENTAL STUDIES ON DIRECT ALLOYING USING CHROMIUM ORE IN LESS SLAG BLOWING AT BOF
转炉少渣吹炼铬矿直接合金化基础研究
5.
This introduction of water treatment has significantly reduced emissions of substances such as phosphorus, iron, chromium, nickel and zinc.
这种水处理技术的引入明显减少了磷、铁、铬、镍和锌等物质的排放。
6.
Hard-chromed piston rod with micro-grooves, increasing the rigidity and reducing friction, keep better lubrication action.
活塞杆微裂纹镀硬铬，增因硬度减少磨擦，保持油膜润滑效果值。
7.
To develop this protective oxide, a minimum of 12% chromium is required.
为了形成这种保护性的氧化物，需要有至少12%的铬。
8.
This is a chrome green colour stain which develops especially well in glazes containing little or no zinc or magnesium. Transparent glazes favour the development of the colour.
铬绿色料在少含或不含锌、镁的釉中呈色特别好。透明釉有利于发色效果。
9.
pigment, chrome yellow and chrome-orange
铬黄和铬橙黄(染料)
10.
chromous acetate
乙酸亚铬，醋酸亚铬
11.
chromium oxide (excl. chromite)
氧化铬（不包括铬铁矿）
12.
chrome plating apparatus
花筒镀铬设备,镀铬设备
13.
chrome complex dyes
含铬染料,铬络合染料
14.
Bum-out Black Chromium & Fog Chromium Double Color(pen)
烂花黑铬雾铬双色（钢笔）
15.
Removing Ferric Compound from Chromium and Chromate Residue for Producing Chrome Tanning Agent
铬酸铬渣生产铬鞣剂过程中除铁研究
16.
The principle of dechromation consists in sorption of chrome from waste liquor after tanning to chrome sludge.
除去铬的原理是揉后的铬污泥从废液中吸收铬。
17.
A Study on Reducing Reaction of Creating Trivalent Cr for Cr Electroplating from Hexavalent Cr
以六价铬还原作铬源的三价铬电镀工艺的研究
18.
Study On Trivalent Chromium Plating Process and Properties of Chromium Layer;
环保型三价铬镀铬工艺及铬层性质初探