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- To remove main disturbing ion,chlorine ion in the COD potassium dichromate reflux method,silver sulfate replaces mercury sulfate as a screening agent. 对COD重铬酸钾回流法中的主要干扰离子,氯化物的消除,选择了用硫酸银代替硫酸汞做掩蔽剂。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- The judge divorced the young couple. 法官判决这对青年夫妻离婚。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- DETERMINATION OF ORGANIC CARBON IN SOIL SAMPLES BY VOLUMETRIC ANALYSIS WITH SILVER SULFATE CATALYST 硫酸银催化容量法快速测定土壤中的有机碳
- I put down a couple of cases of claret last year. 去年我把几箱红葡萄酒放进地窖使之香醇。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- The newly married couple are really a happy pair. 那对新婚夫妇真是快乐的一对。
- They have some sterling silver cutlery. 他们有一些标准纯银餐具。
- He put the candle on the silver candlestick. 他把蜡烛放在银烛台上。
- They've gone down to Brighton for a couple of days. 他们已南下到布赖顿市住两天。
- I'll be back in a couple of days. 我过几天就回来。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The couple seemed to be on cloud nine. 那对夫妇看上去极其幸福。
- Workers are removing impurities from silver. 工人们正去除银中的杂质。
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。
- She won a silver trophy for shooting. 她在射击比赛中获得银奖。
- The burglars made away with all our silver. 窃贼带着我们所有的银子逃走了。
- The bowler let go a couple of scorchers. 投球手投出了几个快球。
- His black hair was threaded with silver. 他的黑发中夹杂着银发。