露出地

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。

The rover was to use its rock abrasion tool Sunday to grind away at a martian outcropping dubbed "Flat Rock," but the tool left "no discernible impression on the rock," NASA's Jet Propulsion Laboratory reported.

火星车计划周日用其岩石削磨工具来切割一块被称为"平石"的露出地面的火星岩石，但据美国宇航局喷气推进实验室的报告称，该工具"在岩石上没有留下明显的痕迹"。

They estimate this would allow the Omani outcrop, which extends down some 5km, alone to absorb some 4 billion tonnes of carbon dioxide a year, which is a substantial part of the annual 30 billion or so tonnes of the gas that humans send into the atmosphere, mostly by burning fossil fuels.

他们估计这将使阿曼这绵延五公里的露出地面的岩层，仅其一年就能吸收40亿吨二氧化碳，这相当于人类每年向大气中排放的300亿吨气体的很大一部分，这些气体主要由于人们燃烧化石能源产生的。

Tom loped forward, found an outcropping of rock, and took cover under it, waiting for them to catch up.

汤姆大步向前跑，找到一块露出地面的岩石，在它下面隐蔽，等待同伴们跟上来。

Something, such as an outcropping of rocks, that extends outward.

突出物向外伸出物，如岩石露出地面的部分

A vizcacha, close relative of the chinchilla, rests on an outcropping in Chile's Atacama Desert.

意译：智利的沙漠，有一只南美粟鼠在露出地面的岩层休息。

I could see the others all there; Esme, Emmett, and Rosalie, sitting on abare outcropping of rock, were the closest to us, maybe a hundred yards

我看见别的人都已经到了：艾思梅，艾美特和罗莎莉正坐在一块露出地面的光秃秃的岩石上，他们离我们最近，大概有一百码的距离。

The part of a plant, such as a rutabaga, that is above the ground.

梢：芜菁甘蓝等植物露出地面的部分

Ever since people had begun to catalog the strata in particular outcrops, there had been the hope that these could somehow be used to calculate geological time.

从人们开始对露出地面的特殊岩层进行分类的时候起，大家就开始认为这些岩石可能会以某种方式被用于计算地质年代。

The rocky outcrops on the beach in Mughsil contain many blowholes which burst dramatically during high tide.

在Mughsil的海滩上，露出地面的岩脉有许多的喷出孔，当海水涨潮时，便会戏剧性地爆发，吸引众人的目光。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。