防腐

Make sure the panels are treated with a wood preservative.

确保镶板用木材过。

The wood is treated with preservative to prevent decay.

这块木头用过以止烂。

Goldplated terminals reduce contact resistance and serve as anti-corrosion.

镀金端子降低接触电阻，并且可以蚀。

Both the shell and the inside are made of rotproof and antirust stainless steel.

该瓶盖外壳和内胆都是不锈钢，锈。

Salt is a preservative for meat.

盐是肉类的。

Ethoxyquin was developed as a rubberstabilizer and herbicide similar to Agent Orange.

现时，一些天然或者有机的产品使用天然的。

OBJECTIVE To study the practicability of sulfacetamide sodium eye drops and ofloxacin eye drops without preservatives.

探讨无的磺胺醋酰钠滴眼和氧氟沙星滴眼的可行性。

Note the material and anticorrosion requirements of Sand Scraper, Harrower, Otherwise supplied according to carbon steel with normal anticorrosion.

分别注明刮砂机、耙砂机的材质和要求，不注明表示均按碳钢和普通订货。

It's disbennifit to become protected film if change the velocity of flow frequently.

频繁改变的流速不利于在冷却器材料表面形成保护膜，而保护膜对于蚀是至关重要的。

Formaldehyde is widely used in vinylite, plastic, rubber, paper making, pharmacy, and antisepsis and so on.

甲醛用途十分广泛，涉及合成树脂、塑料、橡胶、造纸、制药和等领域。

Objective Evaluate the bacteriostasis effect of ethylparaben and the volume of ethylparaben used in the fluorescein sodium eyedrop.

目的考察羟苯乙酯在荧光素钠滴眼中的效果及其用量的关系。

Antiseptic solutions for central neuraxial blockade: which concentration of chlorhexidine in alcohol should we use?

中枢神经阻滞时溶解于酒精中的氯己定浓度应该为多少？

It’s much easier and cheaper than mixing water, lemon dish liquid and Listerine in a spray bottle.

这样做比在喷洒壶里混上、柠檬汁和更容易，也更经济实惠。

Selected production and processing of Pinus sylvestris, Finland wood, Southern Pine, Meranti and other anti-corrosion, charring wood products.

精选生产加工的樟子松、芬兰木、南方松、柳桉等、炭化木制品。

Through to introduce equipments of vertical shaft the cautery ,compendiary introduce insufficiency of electricity-arc spray-paint to prevent cauterization.

通过对竖井井筒装备的蚀情况和电弧喷涂长效技术不足的了解,建议采用玻璃钢复合材料井筒装备来解决井筒装备的蚀问题。

Manipuility: South the pine lumber always is needs to carry on the compression treated timber the ideal tree seed.

南方松木一直是需要进行加压木材的想树种。

In this paper,the methods of producing sodium diacetate have been described.It is widely used as high effective preservative in grains,dodders,foods and so on.

论述了双醋酸钠的制备方法及其在、保鲜、洗涤等领域的应用。

This paper provides synthesizer's heat exchanger area design method of additive mothballing wall temperature bondage condition in analysed corrosion mechanism of hydrogen chloride synthesizer.

文章在分析夹套式氯化氢合成炉蚀机基础上提出壁温约束条件的合成炉换热面积设计方法。

The corrosion mechanism of sulphureous sewage was analyzed. The process condition for corrosion-proof construction was recommended. The safe operation measure of sulphureous sewage tank was proposed.

分析了含硫污的蚀机,介绍了施工的工艺条件,提出了含硫污罐的安全运行措施。

The perservative in liquid beverage was extrcated with n-hexane.The hexane layer was subjected to cyclodextrine polymer resin colume.The colume was eluted with aqueous solution of ethanol.

用正己烷萃取体饮料中的，使萃取经环糊精交联树脂分离后，用乙醇溶洗脱。