使下沉

And tell you the principle concerning bike,we can learn how and when it was invented and its basic structure as well from the passage.we got the history of bike and when it become popular,these are really interesting.although we usually ride bike around,we're not familiar with the history and the basic structure of it.after learning the unit,it give me a fresh knowledge of bike,and also tell us commonsensibles like how to forbit downdipping while riding in muddinesses and so on.it's a great help for us.because why don't learn more to keep our bikes more safe?

而且从文章告诉我们自行车是怎么样发明的？什么时候发明的？它的构造又是怎么样的？让我们了解了自行车的历史。以及它是什么时候开始流行的。这些都相当有意思。虽然平时我们经常骑脚踏车，可对他的历史来源和它的简单构造也不是很清楚，但学了这单元之后，使我对脚踏车又有了一个新的认识。而且它还告诉我们，当我们骑在泥泞的地面时，怎么样避免下沉？等等一些常识性的问题，可以让我们在现实生活中运用到，这是起着很大作用的，因为多点了解就能让自己的行车得到更好的安全保证。何乐而不为呢？

This lets a bucket go down the well and into the water. Then we turn the handle to bring the bucket up.

这样就使一个桶下沉到井里的水中，然后我们转动把手将桶提上来。

Lifting your head as you breathe will cause your hips and legs to sink, increasing drag and slowing you down.

抬头呼吸会让你的臀部以及腿部下沉，增加前进的阻力，使你减速。

To grant to those who mourn in Zion, To give to them a headdress instead of ashes, The oil of gladness instead of mourning, The mantle of praise instead of a spirit of heaviness; That they may be called the terebinths of righteousness, The planting of Jehovah, that He may be glorified.

61：3 赐给锡安悲哀的人，华冠代替灰尘，喜乐油代替悲哀，赞美衣代替下沉的灵；使他们称为公义的橡树，是耶和华所栽的，叫祂得荣美。

Is. 61:3 To grant to those who mourn in Zion, To give to them a headdress instead of ashes, The oil of gladness instead of mourning, The mantle of praise instead of a spirit of heaviness; That they may be called the terebinths of righteousness, The planting of Jehovah, that He may be glorified.

赛六一3 赐给锡安悲哀的人，华冠代替灰尘，喜乐油代替悲哀，赞美衣代替下沉的灵；使他们称为公义的橡树，是耶和华所栽的，叫祂得荣美。

This method of checking sag and taking stiction into account also allows you to check the drag of the linkage and seals.

这个把摩擦考虑进去的检查下沉的方法还能使你检测连接件和油封的阻碍。

At the same time, with up to 3,000 green area of Southeast Asia, O Binhai Customs Atrium garden also Customs Showing Signs, the developer imports especially from the Middle East a hill with the 50-year old silver palm, and also planted trees on behalf of subtropical characteristics of large tree, a small garden Xiachenshiguangchang and large water wall, supported by the Central Circuit small creek garden, trees safflowers, small bridges down to the coastal areas full of rich customs!

同时，拥有绿化面积高达3000？O的东南亚滨海风情中庭园林也风情渐露，发展商特别从中东进口了三棵具有50年树龄的银海枣，同时还种植了几棵代表亚热带特色的大型榕树，小区园林设有下沉式广场和大型水幕墙，辅以小溪环围小区园林，绿树红花，小桥流水，使小区充满了浓郁的滨海风情！

The movements of crustal movement to make the land sink, submerged in water, the formation of the continental shelf; sea hit the coast, resulting in wave-cut platforms, submerged underwater, but also the formation of the continental shelf.

地壳的升降运动使陆地下沉，淹没在水下，形成大陆架；海水冲击海岸，产生海蚀平台，淹没在水下，也能形成大陆架。

Axe breaking and make a boat sink, you know what i mean?

阿克塞打破，使船下沉，你明白我的意思？

Which was slowly emptied(3) into the water to make the bathyscaphe heavy enough to complete its journey.

汽油被慢慢地注入水中，使深海潜水器能够有足够的重量下沉以完成它的海底旅行。

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。