为防止

Please wear masks everybody,although I don't know the masks are effective in preve

请每个人都戴上口罩，但我不知道口罩能有效防止病毒或停止传播，但我认为这是为人民提供的方式来保护自己和照顾他人。

The key to preve n tion and reduction of the drill string failure lies in prevention.For this reaso n,in view of the different stressed characteristics of the different sections of the drill string in borehole,the research is conducted by dividing the drill st ring into four failure sections,namely,the section at the wellhead and the secti ons at the upper part,vicinity and lower part of the zero stress point,to inves tigate the essence and basic reason of the failure,and to put forward scientific and feasible preventing measures,thus,being advantageous to complete and system atic prevention and forecast of the drill string failure.

防止和减少钻具失效，关键在预防，为此，根据钻柱各部分在井内的受力特点不同将其划分为钻柱井口处、零应力点上部、零应力点附近、零应力点下部四个钻具失效段进行研究，查出其失效的实质及根本原因，提出科学可行的防范措施，有利于全面系统地预防预测钻具失效。

Play time should pay attention to the direction manufacturers in the design of the plug when inserted in order to prevent anti-China, will be designed to plug a trapezoidal frame, so under normal circumstances it is not easy for the anti-plug.

插的时候要注意方向，厂商在设计插头的时候为了防止插反，将插头的外框设计为梯形，因此一般情况下是不容易插反的。

Storage tank was disposed outside the main house; added periodicly circulating and flushing function of main oil tank; designed absolute room for main equipments of lube oil system easy for fireproofing and fiire spreading; designed drain master pipe through which all the lube oil inside pipings and equipments of the system can be drained into the storage tank.

贮油箱布置在主厂房外；增加主油箱定期循环冲洗的功能；为润滑油系统的主要设备设立独立的房间，便于防火及防止火灾蔓延；设计放油母管，检修时管道和设备中的润滑油可以全部放油到贮油箱，排污和事故时又可以直接排到厂房外的事故油池。

An appropriate specification for data center density should assure compatibility with anticipated high density loads, provide unambiguous instruction for design and installation of power and cooling equipment, prevent oversizing, and maximize electrical efficiency.

一个适当的数据中心功率密度规范应该能够保数据中心符合预期的高密度负载的要求，能够为设计、安装供电和制冷设备提供明确的指示，能够防止过度规划，并能够使用电效率最大化。

As Lieutenant Governor, Kinder serves as the official Elderly Advocate for Missouri· While in the Missouri Senate, he sponsored and passed the Elderly Protection Act in 2003, which increased the penalties for elder abuse crimes· Through his leadership as President Pro Tem, Missouri crafted the Missouri Senior Rx plan, providing prescription drug coverage for the poorest seniors· In his current capacity, Lt· Governor Kinder continues to work to protect Missouri seniors· As Lt· Governor, Kinder is promoting MOSAFE (Missourians Stopping Adult Financial Exploitation), a program designed to alert financial institutions and the general public to the crime of financially exploiting the elderly and disabled

作为副州长，金得尔先生倡导推进密苏里州的老人计划。在密苏里州参议院，他发起并于2003年通过了《老年人保护法》，加大了对虐待老人罪行的惩罚力度。在他担任临时参议院主席期间，精心起草了《密苏里老年人保险计划》，为贫穷老人提供处方药保险。当选苏里州副州长后，金得尔先生将一如既往地致力于保护密苏里州老人的权益。同时他还将继续促进MOSAFE (停止对成人金融剥削项目)，该项目旨在防止金融机构和居民因经济掠夺而损害老年人和残疾人利益。

That English law should never have drawn such obvious conclusions from the general principle as formally to recognize the principle nulla poena sine lege, or to give to the citizen an effective remedy against wrongs done him by the state (as distinguished from its individual agents),or that English constitutional development should not have led to the provision of any built-in safeguards against the infringement of the Rule of Law by routine legislation, seemed curious anomalies to the Continental lawyers who wished to imitate the British model.

英国法律从来没有从一般性原则中得出&法无禁止不为罪&这样的显而易见的法则，或者对受到国家侵害的公民以有效赔偿的规定，或者英国宪法的演化没有发展出任何预先设定的防止常规性立法损害法治的条款，这些在那些希望模仿英国模式的欧洲大陆律师看来是奇怪的现象。

The consumption of fruit juice and nectars is the most important weapon in the war against cancer and heart attacks and in tackling old age, something which is describes as "anti-aging" in particular.

果汁及果汁饮料在人体与对抗癌症，心脏病和防止衰老的抗争中是最重要的武器，它们也特别被描述为&抗老化&的食品。

Tang Mian flesh is meat, add flour in the amount of salt and pepper noodles, hot oil, oil temperature should be moderate, not too high and will prevent the hot flour paste, and the second step is to face a good hot rolled up into a good In the face of the quarter, rolling up flange, a circular made into a special sub-branded over the roast, no smell of fuel used for charcoal, grilled over time continue to Cayou warming, can be cooked.

肉瓤是烫面，在面粉中加入适量的花椒面和食盐，用油烫制，油温要适中，不可过高，防止将面粉烫糊，第二步是将烫好的面裹进醒好的面季中，翻边推擀，做成圆形，放入特制的烙子上翻烤，燃料用无异味的木炭为好，翻烤时不断擦油增温，熟透即可。

The mainly products include, Disinfectant wet tissue, Skin cleaning wet tissue, Baby wipes, Make-up Removing towelettes, Women use wipe ,Elongate time wet tissue, Sunblock wet tissue, Anti-mosquito wet tissue, Naile polish remove wipe, Povidone iodine prep pad, BZK antiseptic swab, Sobriety wet tissue , Wet tissue for airline, Pet wipes, Screen-clean wipes, LED lens cleaner, Lens clean wipes, Printer-clean wipe, Duplicater-clean wipe, Scaner-cleaner wipe, Keyboard-clean wipe, Glasses-clean wipe, Cable clean wipe, Anti-fogging wipe, Floor cleaning wet tissue, Furniture polish cleaner, Sweat-prevent wet tissue ,Wood clean wipe, Leather clean wipe, Steering-wheel clean wipe, Car-glass clean wipe, Car-meter clean wipe and so on.

该主要产品包括酒精垫，酒精湿巾，消毒湿巾，皮肤清洁湿巾，婴儿湿纸巾，使行动消除towelettes ，妇女在服用消灭，性兴奋湿巾，伸长时间湿巾，防晒湿巾，防蚊患湿巾， naile波兰语清除消灭，碘伏准备垫， bzk防腐剂拭子，酒精湿巾，湿巾，为航空公司，宠物纸巾，屏幕清洁抹布，导致了镜片清洁，镜片清洁纸巾，打印机清洁扫除， duplicater清洁彻底消灭， scaner清洁扫除，键盘清洁扫除，眼镜清洁扫除，电缆清洁扫除，防结雾消灭，地板清洁湿巾，家具波兰语清洁，汗水-防止湿巾，木材清洁扫除，皮革清洁扫除，督导四轮清洁扫除，汽车玻璃的清洁扫除，汽车仪表清洁扫除等。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。