氢气的

We find that methanol will effectually pyrolyze and generate large amounts of hydrogen when it is heated above 400℃. The ratio of pyrogenation and amount of hydrogen generated increase rapidly with the temperature rise.

实验发现，甲醇在被加热至400℃后会开始热分解产生氢气，并且随着温度的升高，热分解率及产氢量快速增大。

Both 2-hydroxyethyl and oxametallacycle species tautomerize to acetaldehyde, around 210 K and above 250 K, respectively. Some of that acetaldehyde desorbs while the rest decomposes to hydrogen and carbon monoxide.

羟乙基和氧金属环都会发生异构，分别在210 K和250 K生成乙醛，这些乙醛一部分从表面脱出，其余的部分发生分解反应产生氢气、水和一氧化碳。

The viscidity of the tungstenic acid sol has impact on the film's hydrogen-sensing property also.

通200ppm氢气前后，薄膜在800nm处的透光率变化最大能达到30%。

A peice of ice on a hydrageon pipe broke away and 6 pieces of insulation fell off the fuel tank.

氢气疏导管道上的冰块破碎，6块碎冰从燃料箱脱落。

The effect of electrolyte concentration and hydrogen pressure on hydrogen electrode process catalyzed by noble metal have been studied.

讨论了电解质浓度和氢气压力对低载量贵金属催化氢电极过程的影响。

The experiments indicate that using the dungs and straws to produce hydrogen are feasible.

实验结果表明，在厌氧条件下，采用批量发酵，控制发酵温度为25℃左右，以农作物秸秆、畜禽粪便作为原料，利用沼气发酵后的厌氧活性污泥作为天然产氢菌种来源，以乳酸调控发酵料液pH值在4.5～5.5之间，可以产生氢气。

At this point the material becomes more porous, increasing its surface area and its hydrogen-storing capacity.

在这个温度下，材料空穴变得更多，表面积更大，从而增加了氢气储藏的能力。

Soon he alone rose to the ball of hydrogen by 3000 meters high, made a separate 35-minute flight.

不久他又独自一人乘氢气球上升到3000米高空，作了一次35分钟的单独飞行。

The research team used two kinds of developed bacteria, aerobes and anaerobes, discovered in cattle stomach to produce carbohydrate by resolving grass, and then invert the carbohyrate into hydrogen. In average, every 0.2 gram dried grass powder can heat up 25 cc water by one centigrade degree.

这组研究团队利用从牛胃中找到好氧和厌氧两株菌种，经培养后这两株菌种能分解牧草产生醣类，再转化成氢气，平均每0.2公克乾燥牧草粉，能加热25 cc的水上升摄氏一度。

There are the drugs, like antacids, H2 Blockers, or PPI's and several other remedies.

还有的药品，如酸、氢气阻滞剂，或者生产者价格指数和其他几个补救。

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。