得自

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

He has come down in the world since he started gambling.

他自开始赌博以来就变得穷困潦倒了。

Mr. Smith has come down in the world since his company was closed down.

史密斯先生自公司倒闭以来就变得穷困潦倒了。

If you are me, do not know to whether can have small complacent.

假如你是我，不知道是否会有小小的自得。

This book is him make complacently, this word is the credo of his life and career.

这本书是他的自得之作，这句话是他的人生和事业的信条。

He confessed that he considered it the best book of his career.

他自认为这是他一生写得最好的一本书。

This will ensure your enjoyment and contentment for years to come.

这将确保你享受自得的岁月。

Being based on the acknowledgement of continuum medium hypothesis, it has made an analysis of some general movements of macro material, which points out that there are a series non-consistence problems in logic in the Cauchy's stress theory and Stokes's stress hypothesis, etc.

除了指出 Cauchy 的两个应力定理， Stokes 应力假设等存在的逻辑不自洽问题，并产生的原因进行了系统分析以外，演绎地构造了连续介质物质模型严格假设下的完整形式表述体系，并且演绎地导得这个演绎体系必然导致三维物质流形，在三维 Euclid 空间中恒为超定。

I am in the dark days now and i don't konw what shuold i do , i don't konw what i am seeking ,preparing for... going after the creature comfort and being barren spiritually are what my life feels like .as a matter of fact ,i konw how and from when i turned to be like this ,and my soul tells me it's not me ,it's a lie and i just lying to myself.

有些人，有些心会走得很近，但是总也感觉不到真心，而且我也不能说我是真心，毕竟大家都大了，自我中心，自我意识是不能忽略的，自利是前提，没有几个人会为了你而过分的高尚的。。。

Humility? Forget itIT HAS been a year to make even Croesus blush for the big Wall Street securities firms.

这年头，华尔街的大证券公司赚得那可叫多啊，就算克罗伊斯再世也是自叹不如。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。