查询词典 prevention

The corrosion prevention techniques during the refining of crude oil with high acid value are also introduced.

还介绍了加工高酸值原油中的防腐蚀技术。你知道它的英文吗？

Objective To develop a kind of preliminary screening acoumeter for the prevention of noise-induced hearing loss. Methods This portable preliminary screening acoumeter based on ARM7 LPC2148+SD card+VS1003 can make anti-noise hearing protection.

目的 研制强噪声引起听力损伤预防和快速初筛仪，能预防强噪声给人员带来的听力损伤，并能实施听力损伤的快速筛查。

In the automatic sprinkler system,alarm valve is acritical component,and its role to three factors:connect or disconnect the water supply,the output600X Hydraulic Electric Control Valve alarm signal and the prevention of water pumped back into the water supply source,and through the alarm valve can be installed on the system of water supply and alarm device for testing.

在自己主动喷水灭火系统中，报警阀是至关重要的组件，其作用有三：接通或切断水源、输出报警信号和防止水流倒回供水源，和路程经过过程报警阀可以对系统的供水装配和报警装配进行查验。

The epidemic prevention and control requires the joint efforts, the epidemic should take more active measures to strengthen border control points in the quarantine on the exit of tourists and education, reducing the output of the case.

防控本次疫情需要各国共同努力，疫情较重的国家应采取积极措施，加强在边境口岸对出境游客的检疫和教育，减少输出性的病例。

This period, the economic and cultural development in the six major areas: First, large-scale long-term Dynasty, greatly promoted the development of agriculture; Second is the backbone of the Jialing River waterway and road construction all over the conduct of a larger scale; Third, Emblem, bands such as the West and establish a state school official, and promote the prosperity of the education and culture; Four Tea-Horse Division is operated by the main tea plantation, Song, the national grasslands and tangutica highly active border trade; Fifth, City flood prevention-oriented care and the dam construction to start large-scale river training works; Sixth, the development and utilization of mineral resources from the project to the scale of all new development.

这一时期，经济文化的发展主要表现在六个方面：一是长期的大规模屯田，大大推动了农业发展；二是以嘉陵江为主干的水路和各地道路建设更大规模地进行着；三是徽、阶、西和等地正式建立起州学，促进了教育文化的繁荣；四是以茶马司经营的茶场为主，宋、金与甘青草原民族的边境贸易高度活跃；五是以防汛护城为主的堤坝修筑和河道治理工程大规模展开；六是矿产开发利用从项目到规模都有新的发展。

Prevention of Hepatitis B 预防乙肝 The use of passive and active immunity to reduce the risk of vertical transmission of hepatitis B is well accepted in clinical practice.

出生时刻注射乙肝免疫球蛋白，联合3针重组乙肝疫苗（出生6个月中），被证明有95%的效能阻止垂直感染发生。

Objective:To observe the process of high adenine diet causing hyperuricemia in wistar rats,and to make clear the effect of dietotherapy in disease prevention and control.

目的：观察wistar大鼠高嘌呤饮食诱发高尿酸血症的过程，明确饮食治疗在疾病预防和控制中的作用。

Because aspirin and clopidogrel have different biochemical pathways inhibiting platelet adhesiveness, a combination of the 2 drugs might be even more effective in secondary prevention of vascular events.

因为阿司匹林和氯吡格雷在抑制血小板黏附方面有不同的生化机制，两药的联合应用可能对血管事件的二级预防更有效。

Measures on the Administration of the Prevention and Control of ...

工作的监督管理作出了详细的规定。

Liquor-making enterprises in Sichuan had suffered great loss from May.12 Wenchuan Earthquake. The main reasons for distilleries' loss were analyzed and the following recommendations were put forward for the reconstruction and the restoration of the damaged distilleries: 1. layout design of workshops strictly followed relative national requirements and anti-earthquake grade of key workshop enhanced advisably; 2.the techniques of shock isolation, shock absorption and shock prevention etc. should be applied in...

在5·12汶川大地震中，四川白酒企业遭到了重大损失，分析了其主要原因，并建议白酒厂在新建、改建、扩建时满足以下条件：①严格按照国家有关规范中规定设计，对重点车间适当提高设防等级；②逐步将隔振、减振、制振等技术应用到白酒厂房屋设计与生产设备安置中；③贮存容器安置要科学合理，并采取适当的保护措施，大型贮存容器的设计要考虑底部抗压问题，以防止次生灾害的发生。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网