It displaces moisture and provides a transparent, amber waxy film for heavy protection of parts, equipment and machinery.

它驱除水分并且提供一个透明琥珀蜡膜，对零件、设备和机械进行强力保护。

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Initially such wooden shoes were intended for feet protection from mechanical impact while work with heavy devices.

早些时候，这种木鞋是用来保护双脚的，防止在使用重型设备工作时受到伤害。

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Most consistently associated with alcoholism are the alcohol dehydrogenase genes (ALDH), which are involved in alcohol metabolism and protection against heavy drinking.

大部分与酒精成瘾问题关联的基因是酒精脱氢酶基因(ALDH)，它参与酒精的新陈代谢作用同时对过量饮酒产生保护。

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Others wear heavy metal equipment for protection.

VOA: special.2009.06.16

Far-Right Jewish Israeli political activists held a peaceful demonstration in the radical Arab-Islamist dominated city of Umm el-Fahm in the Galilee under heavy police protection.

CENTERFORSECURITYPOLICY: Umm el-Fahm and liberal democracy

The other papers refused to disclose how much they paid for their properties but insisted that the deals were legal. (The parcels subsequently appreciated wildly.) Other perks include heavy regulatory protection from competition and forgiveness by the police for such things as accidents caused by newspaper employees.

FORBES: Hold the presses

Replacing steel with aluminium allows additional interior space to be offered, along with larger crumple zones at the front and rear for even better crash protection, all without paying a heavy penalty in fuel consumption.

ECONOMIST: Tech.view: Unbearable lightness? | The