水底

Subaqueous DC resistivity and IP sounding can be used to detect geologic bodies in close quarters to improve the resolving power.

水下的电阻率测深和激电测深均可对水底地质体进行近距离探测，提高探测分辨率。

Here the arms have hands at both ends. They point both downward and upward, with the descending hands meeting to form the shape of a skull in a subaqueous twilight.

在第二幅作品中，手臂的两端都有手，分别指着上方和下方，在水底的夜光中，向下滑落的手即将形成一个头盖骨的形状。

Underground engineering ; Subway ; Subaqueous tunnel ; Paleochannel ; Groundwater environment.

地下工程；地铁；水底交通隧道；古河道；地下水环境

I must continue and look for a horizon in sunglow; I'm slowly marching like walking under the water...

我仍得继续，寻视有朝霞的天际，慢吞吞地走犹如在水底一般。。。

Maybe I'll find some sunken treasure.

也许我会发现在水底的财宝。

I can swim under the water for about 50 meters holding my breath.

我可以在水底下屏住呼吸游大约五十米，然后上来猛吸气。

All sharks lack a swim bladder , so that their bodies are not buoyed up in the water and they have to keep swimming or they sink

体内没有鱼鳔，因此身体不会自动浮升，必须不断游泳，防止沉下水底。

Swimmy catch-me, another one can swim to the surface will drill into the bottom; four flowers in the grass between the fish Yaotoubaiwei merry way to wear to wear to go, as if to play hide and seek game; only Natiao red fish, plants the following hiding all alone in the corner.

两条小黑鱼你追我赶，一会游到水面又一会钻到水底；四条小花鱼摇头摆尾地在水草间欢快地穿来穿去，好象在玩捉迷藏的游戏；只有那条小红鱼孤零零地躲在水草下面的角落里。

When you want knowledge like you want air under water ,the you will get it.

当你需要知识就像你在水底需要空气时，你准能得到它。

I was underwater and I started to lose it. And to lose who I am.

我在水底，开始失去知党不知道我是谁了

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。