查询词典 prevented

Result Extracts of Myrtus communis Linn.leaves not only effectively scavenged O2(superscript -), O H,DPPH and ONOO(superscript -), but reduced or prevented DNA oxidative damage caused by OH and inhibited lipided pexoxidation.

香桃木叶的非精油组分3种提取物均能有效清除O2、OH、DPPH和ONOO，减轻或消除OH对DNA的氧化损伤，抑制脂质过氧化，其中甲醇－水提取物清除O2和ONOO能力最强，乙酸乙酯提取物清除OH和DPPH的效果最佳。

He then cast his javelin at one of the enemy from a short distance, but he was in turn pierced by a spear and surrounded by other Nervii who prevented him from drawing his sword.

最近迷上了HBO的电视片 Rome ，看片子的同时还借了几本关于那段历史的书来看，真是心向往之。

It is likely that a very slight perversion of the Nexum from its original functions first gave rise to its employment in Contracts, and that the very slightness of the change long prevented its being appreciated or noticed.

大概&耐克逊&的略微歪曲其原来的职能，最初是为了使它适用于&契约&，而由于它改变的程度十分轻微，所以人们长期没有觉察或注意到。

The major limitation of the SPORT RCT was the high rate of protocol nonadherence that prevented a meaningful ITT analysis of the data.

SPORT RCT的局限主要是未能坚持预定方案的比率较高，从而无法对数据进行有效的ITT分析。

Elemental and intravenous total parenteral nutrition dietinduced gut barrier failure is intestinal site specific and can be prevented by feeding nonfermentable fiber［J］.

精氨酸增强的胃肠外营养在结直肠癌患者中的应用及临床意义［J］。肠外与肠内营养，2003，10（3）：156159，162。［9］陈思曾，林永堃。谷氨酰胺强化肠外营养支持对结肠癌老年患者术后并发症的影［J］。

These changes were prevented by genistein (a protein tyrosine kinase inhibitor) and antioxidant N-acetyl-L-cysteine, but promoted by sodium orthovanadate (a protein phosphatase inhibitor), which were administered to the SD rats 20 min before ischemia.

进一步的研究表明，缺血前20 min腹腔注射给药，然后缺血30 min，发现蛋白酪氨酸激酶抑制剂染料木黄酮和抗氧化剂N-乙酰半胱氨酸能显著地抑制核内STAT3的磷酸化水平及DNA结合活性的增加(磷酸化水平从2.3和2.5倍分别降为1.2和1.4倍， DNA结合活性则从2.8和3.7倍分别降为1.1和1.5倍)，而蛋白酪氨酸磷酸酶抑制剂矾酸钠则能明显地促进他们的增高(磷酸化水平从2.0倍增到3.4倍， DNA结合活性从3.1倍增为5.1倍)。

Pyometra is prevented, either due to the removal of the organ (when ovariohysterectomy is performed) and/or because of the lack of female sex hormones after spaying.

子宫积脓是可以防止的，在拿掉子宫之后。因为很少的女性荷尔蒙会产生在绝育之后。

Liquid overfill shall be prevented by providing positive design and operation steps, such as two reliable and repairable level instruments and an independent high-level alarm that independently stop the filling operation by closing the filling valves.

通过积极的设计及操作步骤防止液体溢流，如安装一个可靠并可维修的液位仪表和一个独立的高液位报警装置（该高液位报警装置通过独立关闭注入阀而停止继续注入操作）。

If LDL can be prevented from oxidizing, your arteries are less likely to become clogged.

如果能阻止LDL氧化，你的动脉被堵塞的危险就会变小。

If LDL can be prevented from oxidizing, your arteries are less likely to become clogged.

如果可以防止LDL被氧化，你的动脉就不太可能被堵塞了。

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。。。