查询词典 zinc

Purification is mainly done by adding zinc dust to the solution. As all the elements to be removed lie below zinc in the electrochemical series they can be precipitated by cementation.

净化过程主要是加入锌粉到溶液，这样所有电位序在锌之后的元素都被置换出来并且凝固沉淀下来。

Mechanical plating ; mechanical deposition ; deposition ; zinc coating ; zinc dust

机械镀锌；机械沉积；沉积；镀锌层；锌粉

There is by-product zinc chloride-methanol- zinc dust mixed waste liquid in the production of fluorocarbon coatings.

氟碳树脂漆生产过程中，副产氯化锌-甲醇-锌粉混合废液。

The corresponding parameters were derived to assess the coating deterioration with time and the performance between zinc dust primers and zinc flake primers were compared.

实验结果表明，鳞片锌消耗速度太快以至于鳞片富Zn涂层在相对较短的时间内就失去了阴极保护作用，随后形成了稍微致密的屏蔽阻挡层。

It is an important consideration in purification circuits that removal cadmium completely prior to cobalt cementation, because cadmium can inhibit basic zinc sulphate to adsorb on the surface of zinc dust.

镉可以起到阻止碱式硫酸锌或氢氧化锌吸附在锌粉表面的作用。欲加速钴的置换和提高置换效率，必须形成锌-钴合金或锌-镉合金。

In addition, there are bond areas between the new and the primary coverage because of the growing up of the plating coat, which may lead to the emergence of micro crack on the coating owing to such causes as too big or uneven impact during plating process, little distortion of global granular zinc dust inside the plating coat, less tight coalescence of the zinc dust flecks.

由于形成镀层的过程处在酸性环境，在镀层增厚过程中不可避免把酸性溶液包裹在镀层里面，酸性溶液会与金属基体和镀层反应，产生氢气，必然会寻找通道选出，形成微气孔；镀层是逐渐形成的，新生镀层与原有镀层之间存在结合面；镀覆过程由于撞击力过大或者不均匀，镀层内部球形颗粒状锌粉变形较小，球形颗粒与球形颗粒的结合不严密等，这些原因会导致镀层产生微裂纹。

The Li'l Goat's Milk Zinc Ointment contains 40% zinc as an active ingredient.

新鲜的山羊奶初乳可使宝宝敏感的皮肤保持润滑。

The synthesis techniques of sparfloxacin zinc was feasible, the quality of sparfloxacin zinc ointment could be controlled by effective standard procedure, and clinical effect was eminent.

司帕沙星锌合成工艺可行，软膏剂成品品质可控，疗效显著，该方法简单可行，适合于临床应用和推广。

Companies engaged in production of zinc oxide has been nearly 20 years of history, is the professional production of zinc oxide manufacturers.

公司从事氧化锌生产已有近二十年的历史，是氧化锌生产的专业厂家。

In industrialized countries mild zinc deficiency symptoms such as white spots on finger nails, rough skin and dull looking hair can often be corrected by supplying the body with the right amount of zinc each day.

在工商业发达的国家，轻微的锌不足症状，如指甲上的白点、粗糙的皮肤和没有光泽的头发，都可以靠每天服用适量的锌来改善情况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。