热值

Pressure range 30 to 75psi (2 to 5 bar) with corresponding high ratings from 925,000 to 10,700,000 BTU/hr.

压力范围为30至75 psi (2至5 bar)，相应热值高达925，000至10，700，000 BTU/小时。

Pressure range 30 to 150psi (2 - 10 bar) with corresponding high ratings from 650,000 to 14,370,000 BTU/hr.

压力范围为30至150 psi (2 - 10 bar)，相应热值高达650，000至14，370，000 BTU/小时。

For gas, electric or oil-fired storage water heaters between 180,000 to 205,000 BTU/Hr.

适用于燃气热水器，电热水器或燃油热水器，热值范围从180，000 BTU/小时至205，000 BTU/小时。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has important influence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

The article educes a relation about charcoal percent conversion and running temperature, gas caloricity, gasification efficiency, system efficiency by three programmes's calculation. So charcoal percent conversion has importantinfluence on system's operation. And It is confirmed that air partial gasificat ion combined cycle generation system is a high efficiency, low pollution, techno logy simpleness, low investment, short periodicity generation system by comparis on with else combined cycle generation systems of different gasification mode.

文章通过对三种方案的计算，得出了碳的转化率与运行温度、煤气热值、气化效率、系统效率之间的关系，证实了碳的转化率对系统运行有重要的影响，同时和其他气化方式下联合循环发电系统进行比较分析，证实煤的空气部分气化联合循环系统是一高效低污染、技术简单、投资小、见效快的发电系统。

Lean coal is rich in China, and its properties, including ash, sulfur and caloricity, are similar to those of the anthracite used in Baosteel, except for a bit more volatile component. Its explosion and coking properties are suitable for the blast furnace coal injection.

贫煤是较为丰富的资源，工艺性质除挥发分略高外，灰分、硫分、发热值等指标都与常用无烟煤接近，其爆炸性及结焦性也符合高炉喷吹要求。

For example, Perillyl aldehyde can be prepared by selective oxidation of perillyl alcohol, and perillatine, obtained from oxidation of perillyl aldehyde, is a sort of new food additive with properties of high sweetness, low caloricity, good flavor and without toxin etc.

如紫苏醇选择氧化合成紫苏醛，紫苏醛肟化得到一种高甜度、低热值、味质好、无毒副作用的新型食品添加剂紫苏葶等。

It uses two normal-pressure fluidized beds and makes the material circulate between the two beds, the fluidized bed boiler produces steam and the fluidized bed coal cracking furnace is used for pyrolyzing coal powder to produce meidum caloricity coal gas; the heat quantity needed for coal pyrolysis is provided by hot ash acted as heat carrier.

流化床煤气－蒸汽联产工艺及装置，它采用两个常压流化床，使物料在两床之间循环，流化床锅炉产生蒸汽，流化床煤裂解炉用来热解粉煤，产生中热值煤气；热灰作为热载体提供煤热解所需的热量。

Under the condition of high calorific value, burning method should be used first.

认为在垃圾热值足够高的条件下，宜优先考虑采用焚烧法，并提出了一些

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。