Objective To analyse the cause and diagnosis of obscure gastrointestinal bleeding ( OGB) and evaluate the diagnostic value of different methods for OGB.

Motion concerning dissolution of the OGB

关于解散OGB的举措

And he called the members to officially dissolve OGB submitting the following motion

并且他号召成员正式解散OGB，并提交以下举措

The basic principal of the nitrogen engine and the status quo are present in this paper.

介绍了液氮发动机的基本原理以及国内外发展概况.

Moreover, can reduce the operating times to the spout devices and prolong the devices'life-time.

同时可以减少液氮喷淋操作件的操作次数,延长其使用寿命.

Shake the mixture before taking.

服用前把药水摇匀.

I'll send a couple of pills and a draught.

我叫人送几颗药丸和一瓶药水过来.

Metering pump may be blocked at the end of valve, liquid can not be measured.

计量泵底阀可能阻塞, 计量的药液不能通过.

Place cap upside down while pouring.

倒药液时将盖底朝上.

Dab the solution on your scar to relieve the pain.

将药液涂在伤口上以缓解疼痛.

Then frozen asteroids bombarded that planet and water was able to form as a liquid.

接着,冰体小行星撞击该行星,形成了液体水.

By-products are separated liquid wastes flowing to biodigesters, where microbes break them down into methane.

从中分解出来的 副产品 连同废液一起流入生物消化器, 那里的微生物将其分解为甲烷.

For example, evidence is mounting that liquid water may flow underneath the surface of Mars.

比如, 越来越多的证据表明火星地表下可能有水流.

But many felt that modern Mars was too frigid to harbor any liquid water today.

但很多人感觉现代的火星太冷了不太可能蓄存液态水.

Water vapor in the rising warm air condenses to liquid water.

上升的暖空气中的水蒸气冷凝成液体的水.

Water vapor is the gas state of liquid water.

水汽是液体水的气态形式.

The liquid water transport model for cathode was also developed.

建立了阴极液态水传输模型.

Liquid water could be thawed to form a polar ocean.

液化的水可以融化成极地海洋.

Even Venus might have a bit of liquid water in atmosphere.

甚至是土星的大气层中也可能有一点水分.

Liquid water can assume only a single symmetrical shape.

液态水只能有一种对称形状.

The washroom shall be provided with liquid soap and disposable tissue or dry towel.

厕所内应备皂液及用后即弃的纸巾或干手巾.