预防

Such exercise may be a primary factor in the prevention of heart and circulatory disease.

这样的锻炼也许是一个主要因素在心脏和循环疾病的预防。

It is the highest rate in the world, the newspaper said, citing the China Preventive Medicine Association.

在世界范围内也是最高比例的新闻报纸写到，引用的是中国医学预防协会的资料。

The best citronella was effective for about 20 minutes, and an IR3535-based repellent protected against mosquito bites for an average of 22.9 minutes.

最好的香茅效力持续时间为20分钟，以IR3535为基础的一种驱虫剂预防蚊虫叮咬的平均时间为22.9分钟。

HBV infection is an important clanger factor in the occurrence of HPC and it indicates that PHC patients are often accompanied by active HBV replication.

因此，积极预防和控制HBV感染流行，恰当治疗、保肝和护肝措施，是减少原发性肝癌发生的关键所在。

Air Pollution Prevention and Control Act 、 Clean Air Act Section

《空气污染预防和控制法》第304条。

Economic liability audit, a significant part of internal audit, has remarkable pushing effects on promoting to establish and perfect market economic system, reforming cadres' supervision system, boosting leading cadres to be clean-fingered and diligent, preventing and punishing corruption from springhead, etc.

而经济责任审计作为内部审计的一项重要内容，在促进建立和健全市场经济体制、改革干部监管制度、促进领导干部廉洁勤政、从源头上预防和治理腐败等方面具有重要的推动作用。

The results show that the mineral admixtures can reduce C3A quantity in the cement material, and the pozzolanic reaction can consume lots of hydration product-Ca2, Which makes specimens close-grained, has obvious prevention function towards the sulfate corrosion. The anti-sulfate corrosion effects of various mineral admixtures from finer to poorer in turn are as follows: 30% fly ash, 30% fly ash + 30% slag, 60% slag, 30% steel slag + 30% slag, 30% steel slag, 30% slag, the blank type.

研究结果表明：加入矿物掺合料降低了试件的胶凝材料中的C3A含量，其火山灰反应消耗了大量的水化产物Ca2，且提高了试件的密实度，对硫酸盐侵蚀具有明显的预防缓解作用；各矿物掺合料的抗硫酸盐侵蚀效果由优到劣依次为：30%粉煤灰，30%粉煤灰＋30%矿粉，60%矿粉，30%钢渣＋30%矿粉，30%钢渣＞30%矿粉，空白样。

Everyone should be properly immunized against tetanus, which is caused by the bacterium Clostridium tetani .

每个人都应该得到适当的免疫预防破伤风，这是造成细菌梭菌破伤风。

Breaking the tie between club and fans : the law by decree extends the measures of prevention of groups or individuals who take part in violent incidents during games.

切断俱乐部与球迷直接的关系：本项法令扩大了预防群体或者个人在比赛中参与暴力事件的适用范围。

Aged patients with hypertension are in a state of high viscous and high coagulability, and are tending to have embolism, cardio vascular or cerebral vascular diseases, and therefore measure for reducing the whole blood viscosity should be taken.

老年高血压病患者易发生血液流变学指标异常，患者血液处于高粘、高凝状态，易于形成血栓，容易并发缺血性心、脑血管疾病，因此，对这种患者应给予重视，采取降低血粘度，改善血液流变学措施，对预防心脑血管疾病的发生具有重要意义。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。