查询词典 prevent

The carbonated beverage then goes to the bottling or canning line where it is admitted to sanitized containers under a CO2 - pressurized atmosphere to prevent loss of CO2 and beverage boiling.

然后碳酸化过的饮料到达装瓶或装罐线，饮料在CO2加压的条件下进入经消毒的容器中，CO2加压的目的是为了防止CO2的损失和饮料的"沸腾"。

How to prevent concrete from freezing-thaw and carbonation is very important.

研究如何防止混凝土冻融、碳化具有重要意义。

Itseem, that nothing could prevent tomorrow Radeon HD 3870 x2 announcement : we already revealed this video cardin sale.

它似乎没有什么能够阻止明天的Radeon高清3870 x2宣布：我们已经发现，这种视频卡在出售。

The thoracotomy affects the cardiograph in certain degree.We should make full preparations for perioperation to prevent and reduce the effect of the patients'heart and cardiograph.

开胸手术对心电图有一定的，应做好围手术期处理，预防和减少对患者心脏的影响及心电图的改变。

Will be able to prevent cardiovascular and cerebrovascular diseases.

就能预防心脑血管疾病的发生。

This is to prevent the "dental caries" and gum disease are effective.

这样对防止"龋齿"和牙周病很有效果。

Takeβ-carotin in advance can prevent or reduce such response.

预先服用β-胡萝卜素可预防或减轻这种反应。

Recently, it has been found that some inducers such as retinoids acid and yeast containing Se can prevent and reverse PLGC of rats to some extent. But all of these data are obtained from animal experiments, information of clinical research has not been reported. Natural β-carotin and folic acid can reverse dysplasia and intestinal metaplasia of gastric mucosa to some extent, but these effects are required to be further investigated.

晚近发现维甲酸类诱导分化剂及硒酵母对大鼠PLGC演变至胃癌有一定阻抑预防和逆转治疗作用，但均仍停留在动物实验阶段而未用之于临床；天然β-胡萝卜素和叶酸干预治疗后能一定程度地逆转胃粘膜异型增生和肠化生，值得进一步深入。

French surgeon Alexis Carrel devises a way to prevent clotting by sewing the vein of the recipient directly to the artery of the donor.

法国外科医生亚历克西斯卡雷尔发明了一种通过缝合受血者静脉和供血者动脉来防止凝血的方法。

Appropriate precautions should be taken to prevent potential virus carry-over e.g. through equipment

应当采取合适的预防措施来防止病毒从前面的步骤带入。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！