锌的

A novel application of hydrolase as catalyst for the addition of diethylzinc to aromatic aldehydes is reported. Optimum conditions were screened out.

报道了水解酶催化二乙基锌与芳香醛的加成反应，对反应条件进行了优化。

A systematic process of treating with Co-Ni residue from zinc hydrometallurgy has been developed.

研究综合回收湿法炼锌净化钴镍渣中的有价金属。

Commonly used hygienically cleaner to 1 per cent of the sodium hydroxide solution supported by a variety of additives, they may be dissolved and upholstery from bottles, metal salts of aluminium, copper, zinc and other metal objects, pinhole camera should be able to guarantee of caustic soda solution within minutes into rapid infiltration of labels with a bottle of avulsing and dissolved in a few minutes.

常用洗瓶清洗剂为1％氢氧化钠溶液辅以各种添加剂，完全可溶解来自玻瓶装潢的铝、金属盐、铜、锌等金属物，针孔应能保证碱液在数分钟内快速渗入标签里层使之与瓶剥离，并在数分钟内溶化。

The corrosion rate is 83.26% which is much closer to the one of single SDBS system through data fitting in weak polarization region. There is an obvious synergistic effect between SDBS and Tween-20. The saturated surface absorption of SDBS on zinc electrode in the combined electrolyte is reduced obviously due to the ingression of Tween-20 into the blended micelle.

锌电极在复配电解液体系ST中具有比单一添加SDBS或Tween-20更高的放电容量，在最佳复配添加量0.001g·L~(-1Tween-20+0.4g·L~(-1)SDBS时，活性物质利用率显著提高至80.7%，缓蚀效率达到83.26%，与单一SDBS体系较为接近。

Development of Ca/Zn composite stabilizer is expolded for innocuity PVC.

钙/锌复合稳定剂是为聚氯乙烯无毒应用领域而开发的稳定剂。

Recently, there has been increasing interest in one-dimensional nanomaterials due to their unique properties.

最近低维纳米氧化锌材料成为国内外研究的热点。

Methods: To fill the root canals of the primary teeth using two different material, one group was filled with Vitapex iodoform paste and the other was filled with ZOE iodoform paste.

符合乳牙根管治疗原则者115例（150颗乳磨牙）随机分为两组，实验组采用Vitapex糊剂进行根管充填，对照组采用氧化锌碘仿糊剂进行根管充填，观察两组治疗6个月后的疗效。

When suppurative stopped creators cavity new granulation tissue regeneration, it may choose Iodoform Vaseline (5 : 95), cod liver oil and Vaseline (1 : 1), iodoform Vaseline castor oil (3 : 20 : 10), cod liver oil sulfadiazine salicylic acid (86 : 10 : 4), Zilueshui.

当化脓基本停止创腔内有新生的肉芽组织再生时，可选用碘仿凡士林（5︰95）、鱼肝油凡士林（1︰1）、碘仿凡士林蓖麻油（3︰20︰10）、鱼肝油磺胺嘧啶水杨酸（86︰10︰4）、紫药水、碘仿鱼肝油（1︰9）水杨酸氧化锌软膏（4︰96）等。

Dermination of arsenic in zinc concentrates by the iodometry

对锌精矿氧压酸浸液中铟的提取进行了研究，在1。

The performance of potassium ammonium jarosite for zinc and indium ions adsorption in the sulfate system is investigated.

考察黄钾铵铁矾对硫酸盐体系中锌、铟的吸附性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。