铬的

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。

The Limited adds an Audiophile sound system with nine speakers and six-disc CD / MP3; Dual electronic climate control; Fold-flat six-way power passenger seat; Unique brushed aluminum center stack; EasyFold? second-row seats; Heated and memory seats and exterior mirrors; Leather-trimmed seats; and a Chrome beltline.

有限增加了高保真音响系统有9个扬声器和六碟CD / MP3播放；双电子气候控制；折叠平板六方权力乘客座位；独特拉丝铝中控台； EasyFold 第二排座椅；加热和记忆座椅和外后视镜；皮革包裹的座椅；和铬腰围。

This paper discussed the optimal conditions for the determination of residual alcohol in the fermented mash for Chinese highly-flavored liquor, using potassium bichromate colorimetry.

研究了重铬酸钾比色法检测浓香型白酒发酵糟醅中残余酒精含量的最佳测定条件。

Heating after 25min to 198℃; Third step, adds the surplus sulfuric acid to the pot, the sulfuric acid and a sodium bichromate mole of ratio is 2.10. Heating after 10min to 204~205℃.

加热经25min至198℃；第三步，加剩余硫酸至罐内，硫酸与重铬酸钠的摩尔比为2.10。

METHODS 3-methoxy-7α-methylestra-1,3,5(10)-trien-17β-ol was reducted with lithium and ammonia,then the intermediate was hydrolyzed in oxalic acid and reacted with malonic acid to get 3,3-dimethoxo-7α-methylestra-5(10)-en-17-ol(compound 4),which was oxidated by pyridium bichromate ,reacted with acetylene,and hydrolyzed in oxalic acid again to get the product tibolone.

方法以3-甲氧基-7α-甲基雌甾-1，3，5(10)-三烯-17β-羟基为起始原料经锂胺还原、草酸水解、缩酮化得3，3-二甲氧基-7α-甲基雌甾-5(10)-烯-17β-羟基(化合物4)，然后用温和的氧化剂重铬酸吡啶盐氧化、炔化、再水解得目的产物。

Our product range includes CR-39 lenses, round top bifocals, flat top bifocals, 1.523 mineral lenses, photochromic lenses, and sunglasses.

我们的产品包括铬39镜片，圆顶双光眼镜，平顶双光眼镜，1.523矿产镜片，变色镜片，太阳眼镜。

Objective To investigate diagnosis and treatment of pheochromocytoma of bladder.

目的提高膀胱嗜铬细胞瘤的临床诊断和治疗水平。

Their sides had thelook of battered chrome and steel; some bore the streak of anelectric blue line.

它们身体两侧看起来就像压扁铬合金和钢铁；有些还像是加了条蓝色的电线。

The adhesion behaviour and wear mechanism of the RE-chrome- boride layer and boride layer of 45 steel have been studied by means of wear tests in this paper.

研究了45钢固体硼铬稀土共渗层和渗硼层的粘着磨损特性，并对磨损机理进行了探讨。

This set includes 3 3/8" Center diverter faucet with 3/4" MIP Connections, brass construction chrome plate.

这组包括3 3 / 8 3 / 4"按揭保险计划的连接，黄铜镀铬板建设"中心转向器水龙头。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。