氢气的

The butyric acid fermentation is mainly performed in the hydrogen production system.

产氢体系进行的主要是丁酸型发酵；氢气的产生量与 VFA 的产生量直接相关。

Cheaper catalyzer other than platium has to be found, and technology improved to process more types

需要寻找比铂更便宜的催化剂，并改进技术以便处理更多类型的原料，还需要提高化学反应中氢气的产生率。

When input to generate electricity in fuel cells, it provides an unprecedented efficiency - hydrogen energy conversion efficiency than twice as high oil.

当被输入到产生电力的燃料电池中时，它提供空前的效率--氢气的能源转换效率要比石油高一倍。

At higher reaction temperature, Ir particles abstracted H atom from the adsorbed ethoxyl species and formed stable five-membered oxametallacycle intermediate (Ir-CH2CH2OO-Ce4+), which was helpful to the disruption of C-C bond and the reforming of CHx group.

高温时，Ir可能从-CH3基团中提取H原子，形成了Ir-CH2CH2OO-Ce4+结构，从而更有利于碳碳键的断裂和CHx物种的重整反应，提高氢气的产率。

Compare the performance of generating hydrogen by electrolysis using off-peak wind energy versus gasification of residual biomass.

比较利用离峰时段的风力和生物所产生的沼气来电解产生氢气的效能。

As the weight ratio of potassium carbonate to dry wood sawdust is increased, the gas yield and percentage of hydrogen are increased.

碳酸钾与全乾木屑的重量比愈高，气体的产量愈大且氢气的组成愈高。

The new technology is able to raise the output of the hydrogen and increase the decomposing rate of the biomass.

新的工艺可以提高氢气的产量和增加生物质的分解率。

The 275-megawatt demonstration plant is designed to prove the feasibility of producing electricity and hydrogen from coal, while simultaneously capturing the carbon dioxide and sequestering it in deep underground reservoirs.

这座275MW示范发电厂被设计用来论证从煤矿来生产电力和氢气的可行性，并同时捕获产生的二氧化碳且将其封装在深深的地下水库之中。

On-line, closed-loop, major automatic control system such as boiler controls,flue gas scrubber controls, and many minor sub-loop controls, such as temperature controls for turbine lube oil and generator hydrogen,etc.

在线一闭环主自动控制系统，比如锅炉、烟气除尘器的控制，许多次要子环的控制，如对汽机润滑油和发电机氢气的温度控制等等。

For example, Maria Ghirardi of the National Renewable Energy Laboratory in Golden, Colo.

在实验室里，藻类生长通过狭窄的颈玻璃瓶生产氢气的环境下。

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。