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- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta and some of their alloys. 产品用途:对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta some of their alloys. 产品用途:对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- For measuring the grease level in a holding tank, the grease trap sampler is designed for sampling liquid grease and oils.It will not work with solid or semi-hardened materials. 用于测量油酯标准,油酯分离采样器专门为采集润滑油酯和油脂样品设计,不适用于固体或者半固体采样。
- Keywords Sn Zn alloy;chromating;passivation; 锡-锌合金;铬酸盐化;钝化;
- Keywords phase transfer catalyst;carbonyl compounds;allylation;Sn (Zn);water; 相转移催化剂;羰基化合物;烯丙基化反应;锡(锌);水;
- Grease marks can be removed with liquid detergent. 用洗涤液可除去油渍。
- Gasoline is a solvent liquid which removes grease spots . 汽油是一种能去掉油污的有溶解力的液体。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- Gasoline is a solvent liquid that removes grease spats. 汽油是一种能脱去油迹的有溶解能力的液体。
- The dregs settled and the liquid became clear. 渣滓沉淀下来,液体变清了。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。
- The Zn electrode pasete used for the semi conducting ceramics can be sintered in the atmosphere. 半导瓷用锌电极浆料可在空气中烧成。
- Cheese is a solid; milk is a liquid. 乾酪是固体,奶是液体。
- He painted the posts with a preservative liquid. 他在柱子上涂上了起保护作用的液体。
- Kate is a pretty girl with large liquid eyes. 凯特是一个有一双水汪汪大眼睛的漂亮姑娘。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体,液体,气体。
- A method for determination of Al,Ag,Bi,Cu,Cd,Co,Fe,Ni,Pb,Mg,Sn,Se,Zn in tellurium ingot by ICP AES were studied. 本文介绍了采用电感耦合等离子体发射光谱法(ICP-AES)测定碲锭中Al、Ag、Bi、Cu、Cd 等13 个杂质元素的方法。
- The liquid was 5 litres in volume. 该液体的体积为5升。