查询词典 steam-driven

Infrared spectra demonstrated that the hemicelluloses in steam-treated chips were less than that in untreated chips. This is one of the main reasons why steam treatment could improve particleboard stability. We found that the reduction of the hemicelluloses in Birch chip was more than that in Spruce chip under the same condition of steam treatment.

用红外光谱对蒸汽处理后刨花中成分的变化进行了分析，发现处理后的刨花中的半纤维素含量减少了，羟基减少了，这就是蒸汽处理能提高刨花板的尺寸稳定性的主要原因之一。

Sadly the end of steam in China is fast approaching, all steam work has now been eradicated from the state owned China National Railway but hundreds of steam locomotives still remain at work all over China today on provincial and industrial railways.

可悲的蒸汽年底在中国正在迅速接近，所有蒸汽工作已经根除国有全国铁路，但数以百计的蒸汽机在工作中仍然存在着全国各地今天在省和工业铁路。

For the medium deeply buried heavy oil reservoirs of Gaosheng oil field , the main recovery method is still steam huff and puff due to the comparably poor quality of steam at bottom hole during oil recovery by steam injection.

高升油田为中深层稠油油藏，注蒸汽开采一般井底蒸汽干度较低，目前仍以蒸汽吞吐生产为主。

Because,Zhe is Gong in all steam car has road He to jockey Ji of Jing of Yong De Zui, shu of horary current Ren is Yi Mei square metre much lesser Biao Zhun measures road De to use efficiency, gong in all steam car is Bei of 10-15 of De of small steam car.

这是因为公共汽车占有道路和停车用地最经济，以每平方米每小时通行人数多少为标准衡量道路的使用效率，公共汽车是小汽车的10-15倍。

Machining processing to the Department of "T" type,"forks","fir tree" root-page rotor blades and rotor blades Steam Road length to 800 mm; static leaves to produce steam, the length of 1500 mm; capacity within the diameter of 4000 mm Casting straight or welding of all types of steam-flow-oriented partition.

机加工部能加工&T&型、&叉&型、&枞树&型页根动叶片，动叶片汽道长度可至800mm；静叶片汽道长度可生产至1500mm；可生产直径4000mm以内各种铸造或直焊式各类汽流导向隔板。

When the steam of low pressure is overflow, the steam ejector pump can be used to increase its pressure and temperature and provide it to higher steam user.

当低压蒸汽过量时，利用蒸汽喷射式热泵可以将低压蒸汽升温升压，供给更高等级的蒸汽用户使用，这样也可以降低减温减压器造成的能量损失。

The working principle, system composition and function of EG steam jet pump was introduced, and the energy saving effect and advantages of EG steam jet pump comparing with the existing water steam jet vacuum pump were analyzed.

介绍了乙二醇蒸气喷射泵的工作原理、系统的组成及作用，分析了乙二醇蒸气喷射泵与原有水蒸汽喷射真空泵相比的节能效果和优点。

And by using steam ejector pump, the exergy loss of reducers can also be decreased. In this article, the models of reducers and steam ejector pump are established. According to the analysis of economic benefit, there is a critical point about the low-pressure steam extra-flow rate in their application.

通过分析蒸汽喷射式热泵与减温减压器的模型，本文从理论的角度提出了蒸汽喷射式热泵与减温减压器的选择存在着一个临界点，即低压蒸汽临界过量流量，并通过计算，给出了不同电热比价条件下，蒸汽喷射式热泵与减温减压器应用的临界点。

That is a process which uses steam power with heat pump to increase the pressure in heat pump and then with all the secondary steam of heat pump evaporator made both as heat steam of heat pump evaporator and the first evaporator.

通过对烧碱溶液热泵蒸发工艺的研究，提出了一种用驱动蒸汽将热泵效二次蒸汽全部用热泵增压后同时供给热泵效和第一效蒸发器作加热蒸汽的并列组合式工艺。

Medium-high temperature steam is widely used in industry, in order to produce about 180°C steam which is needed a lot in industry, a loop thermosyphon solar steam generation system is desighed.

中高温蒸汽在工业上的用途非常广泛，针对工业上需求量很大的180℃左右的蒸汽，本文设计了回路型重力热管太阳能蒸汽发生系统。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了