查询词典 prevented

According to the Pyongyang Times, cultivators 'have ensured the right temperature in day and at night and prevented damage from blights ...

节日组委会向全国各地的温室提供了通过组织培养方法繁育的种子，以增加&金日成花&的种植，这种杂交兰花以金日成的名字命名。

In this way, calamities are prevented and fluctuations of quality of products are reduced.

基于多元统计方法的故障诊断方法是故障诊断领域的一个重要研究分支。

And this has already saved millions of lives, and it has prevented entire economies from capsizing in sub-Saharan Africa.

这已拯救了数百万人的生命，并阻止了撒哈拉以南非洲地区整体经济崩盘。

The sorrows of hell compassed me about: the snares of death prevented me.

地狱的愁苦缠绕我，死亡的网罗临到我。

The results show that the films are characterized by the amorphous microstructure and mainly composed of Si C bondings, C C bondings as well as a small mount of oxide impurity consorted with Si; the content of the C C bondings decreased after annealing in vacuum, meanwhile the Si C bondings content increased, annealing in vacuum is beneficial to the formation of SiC; after annealing at 800 in air, a thin dense layer of SiO2 formed on the surface, which prevented the oxygen from contacting with the film and effectively protected the inner SiC from oxidizing.

结果表明，薄膜主要以非晶为主，由Si--C键， C--C键和少量Si的氧化物杂质组成；在真空条件下经高温退火后，薄膜C--C键的含量减少，而Si--C键的含量增加，真空退火有利于SiC的形成；在800℃空气中退火后，薄膜表面生成一层致密的SiO2薄层，阻止了氧气与薄膜内部深层的接触，有效保护了内部的SiC。

In this way reliable recording and reading is achieved, specifically contamination build-up on the second optical surface (7) is prevented or counteracted.

这样，可以实现可靠的记录和读出，具体地说，可以防止或消解在第二光学表面(7)上的污染物积聚。

Marines and Army forces counterattacked and prevented a general breakthrough.

但是美国陆战队和军队力量反攻并且防止一个一般的突破。

Methods The disorder of myofibrils,swelling of mitochondria with broken cristae and decrease of cytochrome C oxidase activity caused by ADR were prevented by the administration of teapol.

结果 阿霉素所造成的大鼠心肌细胞肌原纤维排列紊乱、线粒体肿胀，嵴断裂及细胞色素C氧化酶活性降低，可明显地被抗氧化剂天力体保所防止。

He had many daughters-in-law who prevented him from re-marrying on the grounds that they were there to serve him.

他的儿媳妇们都劝他不要再婚，理由是她们将会照料他的晚年生活。

Because the air is dehumidified as it is cooled, windows misting can be prevented if the air conditioning is switch ed on in addition to the heating.

如果空调和加热系统同时打开，由于输入的空气已经过除湿并冷却，车窗上不会产生水雾。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。