您要查找的是不是：
- A technique for measuring the corrosive sulfur in the petroleum fractions was introduced. 文章介绍了一种测定石油馏分中腐蚀性硫的方法。
- EMAVOL E is based on highly refining mineral oil, free of acid, alkali and corrosive sulfur, giving good thermal / oxidation stability, gas absorbing capacity and high dielectric strength. EMAVOL E以高度精炼矿物油制成，不含酸质、碱质与腐蚀性硫份，具有优异的抗热氧化性、气体吸收力与高介电强度。
- Methods of test for petroleum and its products - Petroleum products - Electrical insulating oils - Detection of corrosive sulfur 石油及其产品的试验方法。石油产品。电绝缘油。硫腐蚀的检测
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- Keywords active sulfur;elemental sulfur;hydrogen sulfide;mercapta;disulfide;corrosive sulfur;Middle East crude;petroleum fraction; 活性硫;元素硫;硫化氢;硫醇;二硫化物;腐蚀性硫;中东原油;石油馏分;
- corrosive sulfur 腐蚀性硫黄
- HF has a pungent odor. It is extremely corrosive. HF有一种刺激性气味。它是极强的腐蚀剂。
- At its worst it is corrosive and it is stultifying. 在最坏的情况下，时间具有腐蚀作用，而且使人更为愚钝。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- There is no corrosive gas in the air. 不接触腐蚀性气体。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- Excellent shop primer for corrosive service. 可在腐蚀性环境下使用的优良车间底漆。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- Your Stomach Secretes Corrosive Acid. 你的胃分泌腐蚀性酸。
- Suitable for measuring the corrosive gas or liquid. 适于测量腐蚀性较强的气体及液体的压力。
- Corrosive and bitingly trenchant; cutting. 恶意讽刺的且十分锐利的;讽刺的。
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- We must resist the corrosive influence of bourgeois ideology. 我们必须抵制资产阶级思想的侵蚀。
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- Well ventilation, away from corrosive gas. 通风良好，不带有腐蚀性气体。
