查询词典 combustion engineer

Three-dimensional numerical simulation of the combustion process in an alcohol engine, with a new type of spark-ignited direct-injection circularly stratified-charge combustion system, is carried Out. The computed pressure and heat release data coincide with the experimental results well.

利用混合燃烧模型对一台采用火花点火、缸内直喷、周向分层燃烧系统的醇类燃料发动机的燃烧过程进行了三维数值模拟，计算所得的缸内压力和燃烧放热速率与实验结果吻合良好。

This article introduces the structure, principles and performance of several low-noise gear pumps, analyses that gear pump is the noise source in the new internal combustion forklift and battery forklift, provides some methods which can reduce the gear pump noise, and establishes the matching relation between gear modulus and pressure angle of the gear pump, which is applied to the new internal combustion forklift and forklift battery.

摘 要：本文介绍几种低噪声齿轮泵的结构、原理和性能，分析了新型内燃叉车和电瓶叉车中齿轮泵是噪声源，给出了可降低齿轮泵噪声的方法，建立了该种齿轮泵的齿轮摸数和压力角匹配关系，并在某新型内燃叉车和电瓶叉车上得到应用。

Combustion experiments were performed by burning Wulanmulun coal in a drop tube furnace to study ash formation behaviors during O2/CO2 pulverized coal combustion.

煤炭等燃烧产生的CO2对环境的危害已引起全球关注，各国政府正投入大量的人力物力研究开发CO2减排和封存技术。

The intelligent meter based on microprocessor can monitor online combustion parameters in difficult operation. It integrates functions of oxygen content in smoke analysis, thermal efficiency monitor, combustion control of boiler, alarm and printing.

所研制的基于微处理器的热效率智能检测监控仪集烟气氧量分析、热效率监测、锅炉燃烧控制、报警、打印多种功能于一身，能在恶劣环境下在线检测锅炉燃烧参数。

By the analysis of a heat balance of fluidized bed in a bark fluidized bed pulverized coal compound combustion boiler a calculation formula is obtained of the combustion share of bark in the fluidized bed.

分析树皮流化床－煤粉复合燃烧锅炉中流化床的热平衡，得到了树皮在流化床中燃烧份额的计算公式。

In addition, the constant-volume combustion heat of MPC was determined as -25432.72 J·g~(-1) by a oxygen bomb calorimeter at 298.15 K, and its standard molar combustion enthalpy and standard molar enthalpy of formation were calculated as -3868.92 kJ·mol~(-1) and -422.33 kJ·mol~(-1), respectively.

同时本文测定了MPC的恒容燃烧热为-25432.72 J·g~(-1)，并计算出MPC的标准摩尔燃烧焓为-3868.92 kJ·mol~(-1)及标准摩尔生成焓为-422.33 kJ·mol~(-1)。

Referring to the combustion heat testing method of GJB770A-97, with oxygen bomb calorimeter models GR3500, the problems in the combustion heat test of fuel-rich propellant based on boron were investigated.

参照GJB770A-97燃烧热测试方法，采用GR3500型氧弹式热量计，实验研究了含硼贫氧推进剂燃烧热测试中存在的问题，数值模拟了氧弹中的温度分布。

The constant volume combustion energies of the complexes were determined by RBC 1 type rotating bomb calorimeter. The standard enthalpies of combustion and standard enthalpies of formation were calculated for these complexes.

使用RBC-1型转动弹量热计测定了几个系列配合物的恒容燃烧能，计算了它们的标准燃烧焓和标准生成焓，同时发现了其中的&三分组效应&和&四分组效应&。

Analyzing heat of combustion of paint layers measured by oxygen bomb calorimeter revealed that using monomers with lower heat content or optimizing formation for intumescent fire retardant paints can effectively reduce heat of combustion of paint layers and fire performance of painted plywood.

本研究并以弹氧热卡计进行标准燃烧热之测量，发现减少容易发出热量的高分子单体或改变使用剂量做为防火涂料可以有效的降低涂膜本身的燃烧热，亦可提升涂布后薄合板之耐燃性能。

The practice of the chain grate stoker boiler laminated combustion improvement;2. Laminated combustion technique is adopted.

经过理论分析和比较，通过改进减温系统工艺，采用分层燃烧等技术改造措施，提高了锅炉热效率，增加了锅炉产汽量。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。