查询词典 steam-driven

The steam air heater is often used for preventing low-temperature corrosion and ash clogging in the boiler,but different influence upon economic efficiency of unit in operation may be resulted by different parameters of the said steam air heater .

锅炉常采用暖风器来预防低温腐蚀和堵灰，而暖风器不同的运行参数会对机组运行经济性产生不同影响。

Based on this, combining with q-γ-τ matrix equation, the paper constructs matrix analysis models for calculating thermal economic and conversion factor of three typical auxiliary steam-water namely: in-out system from steam side of heater, water...

在此基础上，结合 q-γ-τ矩阵方程，针对三类典型辅助汽水(从加热器汽侧进、出系统、从加热器水侧进、出系统和纯热量进、出系统)，构造了相应的热经济性局部分析模型和转换系数λ的计算模型，具有通用性较强，宜于程序化的特点。

A method is supplied to decide normal states of regenerative heater under variable steam conditions, and to diagnose troubles of regenerative heater; Frugal formula can be used to calculate the pipe pressure loses of extractive steams, and to diagnose problems of extractive steam pipes.

提出了回热加热器正常状态的确定方法，可用此方法判断加热器运行状态是否正常；弗留格尔公式可用于确定变工况下抽汽管道压损值和诊断抽汽管道的故障。

Our company's products clothing of SOHO , Snow pine , white steam filature of SOHO, SPCC spun silk yarn and silk broadcloth of SHUI XIE,and they possess great reputation in China and in the world, Our white steam filature is the famous brand product of JiangSu Province.

公司生产经营的苏豪牌服装、雪松、SOHO牌白厂丝、SPCC绢丝、水榭牌真丝绸在国内外享有盛誉，其中苏豪牌白厂丝为江苏省名牌产品，苏豪牌服装为江苏省重点名牌产品，也是国家商务部首批33个&重点支持和发展的出口名牌商品&之一。

On the other hand, steam can be used to restrain the side reaction such as hydrogen transfer reaction so as to increase the yield of light olefins by diluting the concentration of the reactant. In addition, minor steam can react with the feed hydrocarbon resulting in the decrease of coke and the formation of active hydrogen without the increase of hydrogen gas and light saturates that is not desirable.

另一方面，水蒸气不仅仅具有降低烃分压的作用，抑制了氢转移反应等副反应，对于低碳烯烃的产率有好的影响，而且在反应过程中，少量参与了反应，与烃类发生了水煤气反应，生成了活泼氢，不仅降低了焦碳的产率，并且没有提高氢气、低碳烷烃等不希望得到的产物。

Carbon is easier to react with steam than α-carbon, therefore adding a small amount of steam in feed gas can obviously suppress β-carbon deposit.

碳比α-碳更容易同水蒸汽作用，添加少量水蒸汽到反应气中能够明显抑制β-碳的生成。

The latter could be eliminated more preferentially than the former by steam, so the amount of the latter was obviously suppressed by adding steam in feed gas.

碳比α-碳更容易同水蒸汽作用，故水蒸汽的添加能够明显的减少积碳。

From the consistency of steam explosion pretreatment and feed production by SSF of treated maize stalk, steam explosion was used to treat maize stalk and produce the substrate for fermentation.

首先从汽爆预处理与汽爆秸秆固态发酵生产饲料的统一性考虑，系统探讨了汽爆压力和时间、秸秆含水量和添加氮源对汽爆秸秆化学组成及微生物发酵的影响。

Experiments on gasification of Shenhua, Longkou and Datong coals in the rig with the agents of air and steam at atmospheric pressure and different operation conditions were carried out. The effects of operation condition, such as type of coal, coal feed rate, steam/coal ratio and air/coal ratio on gas composition, calorific value, carbon conversion and gasification efficiency are analyzed.

以空气和水蒸气为气化剂，在循环流化床煤气化热态试验台上进行了神华煤、龙口煤和大同煤的气化试验，研究了煤种、加煤速率、空气煤比、蒸汽煤比对气化过程的影响。

A Ni/Ce-Zr-Al-Ox catalyst was prepared by hydrothermal synthesis－impregnation method. The CO2 reforming of CH4 reaction was performed. By XPS and TPH methods the carbon species deposited on the surface of catalyst during the reaction were characterized; The effect on the carbon deposit by adding a small amount of steam in feed gas and the interaction between steam and carbon species were studied.

采用水热合成-负载法制备了Ni/Ce-Zr-Al-Ox催化剂，进行了CO2重整CH4的反应，并采用X射线光电子能谱、程序升温加氢等方法表征了在反应过程中催化剂表面的积碳物种，考察了添加少量水蒸汽对积碳的影响以及水蒸汽和表面积碳物种的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。