查询词典 carbureted hydrogen

No matter what engine is adopted,a carbureted engine or an EFI engine,for meeting EUROⅢ,the catalytic control is the best effective technically.

无论是采用化油器还是电喷发动机，要满足欧Ⅲ排放标准，催化净化是最有效的技术手段。

A great number of dynamometer experiments are carried out to investigate the effects of structure characteristics of the injector, configuration of combustion chamber, design of the bypass valve and fuel injection phasing on the performance, emission, fuel consumption of the engine during light load operating conditions. After a final optimization and other practical considerations, the control MAPs for the two-stroke DISI prototype engine are obtained. The torque performance, fuel consumption and emission economy of the engine is tested and compared with those of the original carbureted engine.

并且通过大量的发动机台架试验，分析了喷油相位和喷油器的结构参数、燃烧室形状、旁通孔的大小等参数对发动机低速低负荷工况下的性能、燃油消耗和排放的影响规律；通过最后的优化和实际的考虑，获得了最终的二冲程直喷发动机样机的控制MAP图，试验研究了其动力性、燃油经济性以及排放性能，还做了该样机和原化油器发动机的动力性能、燃油消耗率和排放性能的比较。

An experiment is performed on a single-cylinder carbureted gasoline engine Honda G200, to study the dynamical performance,combustion performance and emission perfonmance of engine.

6在Honda G200型单缸化油器式发动机上进行富氧燃烧试验，研究富氧助燃下发动机的动力性能、燃烧性能及排放性能。

At small throttle opening, BSFC and BSHC are decreased compared to the carbureted engine, but the values are still higher comparing to those of four-stroke engine.

小节气门开度时，通过推迟喷油可以实现分层燃烧，BSFC和BSHC也比原机有所下降，但仍比4冲程发动机高很多。

According to the experimental single-cylinder carbureted gasoline engine Honda G200, combustion chamber geometry is measured by three coordinate measuring machine,and a combustion chamber model is proposed by node integral,method.Boundary conditions are confirmed,the characteristics of flame propagation in combustion process and some parameters,such as burned volume,are calculated to analyze combustion model of engine.

5利用三坐标测量仪对Honda G200型单缸化油器式发动机燃烧室结构进行测量，利用节点积分法建立燃烧室几何模型，确定边界条件，获得汽油燃烧过程中火焰传播特征，用于燃烧模型的分析计算。

Preliminary road tests after the prototype engine was equipped on the AX-100 motorcyle show that, the developed two-stroke DISI motorcycle achieves good drivability, smoothly acceleration, easy start, and significant reduction of HC emission compared to the original carbureted engine.

将试验样机装在摩托车上的整车初步试验结果表明，开发的FAI二冲程缸内直喷摩托车，能够正常行驶，加速性能良好，启动容易，HC排放浓度比原化油器车有大幅度降低。

Vast sea in a beautiful ball to over the ascension of hydrogen, vapor ...... for the dull sky adds a touch of brilliant color, eye along the slide at the end of the ball of hydrogen, you will find that the ball was a hand-held hydrogen slim girls.

茫茫人海中，一只漂亮的氢气球向上空升腾、升腾……为乏味的天空添加了一抹绚丽的色彩，眼光顺着氢气球滑到尽头，你便会发现手持氢气球的是一位亭亭玉立的少女。

This paper has intruduced the design principle, functio n and performance index of the QJY-A type hydrogen humidity monitor and the appl ication for on-line measuring hydrogen absolute humidity of the hydrogen -coo led generator set in the generation station.

介绍了QJY -A型氢气湿度监控仪的设计原理、仪器功能、性能指标及在发电厂氢冷发电机组氢气绝对湿度在线测量中的应用。

The degree of hydrogen bonded amidogen of the polyurea is high and the hydrogen-bonded urea carbonyl is 57.2%, including 63.1% ordered hydrogen bonding.

结构形态研究表明，PAE-F聚脲呈现非晶形态；氨基氢键化程度高，脲羰基总氨键化程度为57.2%，其中完善氢键化程度为63.1%。

Results: Using of handy infrared gas spectrometer, the ammonia, sulphur dioxide, acetone, butanone, ethyl acetate, chloroform, benzene, toluene, methyl alcohol, ethyl alcohol, isopropanol, and other harmful gases can be carried out quickly Online Testing. The arsine, hydrogen chloride, hydrogen cyanide, hydrogen sulfide can not be detected online.

结果：可利用便携式红外气体分析仪对氨、二氧化硫、丙酮、丁酮、乙酸乙酯、氯仿、苯、甲苯、甲醇、乙醇、异丙醇等有害气体可进行快速的在线检测，不能对砷化氢、氯化氢、氰化氢、硫化氢进行快速在线检测。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。