防止

A balanced diet is an insurance against malnutrition.

均衡的食谱是营养不良的保证。

At the same time, they are bacteriophage to prevent chondrification, blackness and grayness of culture.

同时，是文化软骨化、黑色化、灰色化的抗菌素。

A zinc coating is applied to the steel for rust protection.

镀锌层是用钢铁生锈的。

It is hard to prevent concrete from creeping.

很难水泥变形。

We should prevent others cashing in before we've time to market the product.

我们应该别人在我们没有得及在市场上销售这产品之前大捞一笔。

Some insects have a natural camouflage which hides them from the attack of their enemies.

有些昆虫有一种天然的保护色可以敌人的袭击。

Some shopkeepers closed early to prevent the wholesale destruction of their property by the hooligans.

有些店主为了氓大肆破坏他们的财产而早早关门。

She’s invested her money in two quite different businesses, so she’s hedging her bets.

她投资了两个十分不同的产业，以亏损。

Nickel underplating prevents the migration between tin or gold platings and the base material.

垫板镀镍可在镀锡或金层与基料之间的移动。

The necessity for nuclear nonproliferation seems clear.

核扩散的必要性似乎清清楚楚。

The ambassador did his utmost to prevent the outbreak of hostilities.

这位大使竭战事的爆发。

The windows are covered with grilles to deter vandals.

窗戶都安上了铁柵栏，以故意破坏。

The operative procedure revolved in lower part esophagus and upper gastric devascularization plus gastroplication.

经胸入路,彻底离断下段食管、上部胃的血管,行胃底折叠术,胃食管返。

There are guards at the door to keep out the undesirables.

门口有卫兵不良分子入内。

This plan would have some efficacy in preventing any danger.

这计划对于危险会有些效。

To prevent flooding; we shall have to divert the river from its course.

为水泛滥, 我们必须使河偏离其河道。

Preshrunk process should be carried out for dimensional stability, so ideal dyeing results are available.

为水洗尺寸变化进行预缩处理,从而获得了理想的染色效果。

The dykes were built as a protection against the sea.

建筑堤坝是为了海水泛滥。

The wood is treated with preservative to prevent decay.

这块木头用腐剂处理过以腐烂。

A fireguard prevents children getting near the fire.

炉挡孩子们靠近炉火。