英语释义

• of or relating to or containing tin

片语

stannous diiodide碘化亚锡

stannous octanoate辛酸亚锡

stannous octoate[有化] 辛酸亚锡

stannous phenide翻译

stannous capacity锡容量

stannous acetate醋酸亚锡

stannous oxide[无化] 氧化亚锡

stannous sulfate[无化] 硫酸亚锡

stannous chloride[无化] 氯化亚锡；二氯化锡

stannous fluobate氟硼酸亚锡

stannous ion锡

英汉例句

• a comparison has been made between systems of stannous oxalate and antimony trioxide, the result shows the former has a bright future as a polycondensation catalyst in practical production.

  与酚类抗氧剂一起作为复合稳定剂，效果更佳。 较好的草酸亚锡体系与实用的三氧化二锑体系的比较，表明在实际生产中草酸亚锡作为缩聚催化剂是很有前途的。

• synergistic effects are found in the complexes of stannous oleate and sulfurated isobutylene or tricresol phosphate.

  油酸亚锡与磷酸三甲苯酚酯和硫化异丁烯添加剂有良好的协同作用。

• a short process of preparing industrial stannous oxide with a fewer equipment investment and high quality of the products is described.

  介绍了制备工业氧化亚锡的工艺。本方法设备投资少，工艺流程短，产品质量高。

• it is found that in the presence of butyl titanate or stannous oxalate as a polycondensation catalyst the carboxyl content is not always on the increase in all high vacuum stage.

  发现，钛酸四丁酯或草酸亚锡作为缩聚催化剂时，在整个高真空阶段羧基含量并不是一直增加的。

• tin compound zsd is prepared with stannous chloride modified with discharge agent st-2, its application to polyester discharge printing is carried out.

  合成了拔染剂st-2，用其对氯化亚锡改性后制成加工锡zsd，应用于涤纶雕印工艺中。

• rhodium in rhodium plating bath was determined by spectrophotometric method using potassium iodine and stannous chloride as chromogenic agent .

  以碘化钾和氯化亚锡作显色剂，用光度法测定镀铑溶液中的铑。

• poly(l lactide)(plla) has been synthesized by ring opening polymerization of l lactide(l la) initiated with stannous octoate and ultrasound radiation.

  在超声波辐射条件下，以丙交酯为原料、辛酸亚锡为催化剂，通过开环聚合反应制得聚l丙交酯（plla）。

• in order to reduce tungsten to w5+ completely, titanium trichloride or stannous chloride were generally used as reducing agents.

  为使钨完全还原为5价，通常单独使用三氯化钛或氯化亚锡作还原剂。

• a new immersion plating process was developed in which copper sulfate and stannous sulfate were used as main salt, with addition of complex, brightener and stabilizer to tin salt.

  采用硫酸铜、硫酸亚锡为主盐，加入络合剂、光亮剂、锡盐稳定剂，研究成功了一种新的浸镀铜锡合金工艺。

• known as the unstability of the stannous solution, potassium permanganate process was used to standardized it.

  由于标準亚锡溶液不稳定，提出了用高锰酸钾滴定法标定标準亚锡溶液。

• the way using crude material furoic acid and propyl alcohol to synthesize propyl furoate is researched by catalyst stannous oxide. the yield is 77%.

  以呋喃甲酸和正丙醇为原料，氧化亚锡为催化剂，合成了呋喃甲酸正丙酯，产率可达77% 。

• we have prepared several complex catalyst of stannous chloride and rare earth chloride to replace mercuric chloride and examined their catalytic activity for the synthesis of vinyl chloride.

  本文研究用氯化亚锡和稀土氯化物复合催化剂代替氯化汞合成氯乙烯单体，旨在探索其催化活性。

• the key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times, stannous octoate concentration and polymerization time.

  单体重结晶次数、辛酸亚锡浓度、聚合时间等条件均是影响聚合物特性粘数的重要因素。