查询词典 precombustion

The carburetor delivers a rich mixture to the precombustion chamber and a lean mixture to the main cylinder.

化油器将浓混合气输至副燃烧室，将稀混合气输送至主气缸。

The study showed that installing a precombustion chamber could help improve complete combustion of the burner.The terfiary air near the chamber wall could lower the temperature of the chamber inner wall.The study results provided the theoretical basis for optimum design of burner structure.

研究认为燃烧器设置预燃室有利于提高燃烧器的完全燃烧度，紧靠燃烧室壁面的三次风有利于降低燃烧室内壁温度，研究结果为燃烧器结构的优化设计提供了理论依据。

Aimed at the thermal crack and breakdown caused by the excessive thermal load of nozzle of former spheric precombustion chamber for diesel engine 12V180, the theoretical analysis and experimental research are conducted in this paper.

针对 12V180柴油机原球形预燃室喷嘴因热负荷过大而产生热裂和断裂脱落的问题，进行了理论分析和实验研究，提出了一种新型的预燃室———超小型水滴形预燃室。

LP1846 in the precombustion chamber is initiated by discharging a high current pulse between a pair of coaxial electrodes,antechamber containes an additional LP booster charge.

实验观测到：在液体发射药的可靠点火过程中，存在着无电弧与电弧两种放电方式。

With the development of combustion research and the temperature measurement as well as relevant techniques, the flame temperature measuring techniques begin to enter the common industry fields from labs, and extend to the aviation and aerospace industry. At the beginning of the 1980s, the Ijumdien Institute in Holland began to develop many industry flame temperature measurement installations based on thermal couples. And later, the National Aerospace Administration also successfully employed the Coherence Anti-stokes Raman Stokes in the flame temperature diagnostic of the precombustion chamber of space shuttle main engine (SSME, liquid H〓/O〓 propellant).

随着燃烧研究的深入和温度测量及其相关技术的不断发展，从1980年，火焰温度测量技术开始由实验室走向工业现场、从一般工业现场走向航空航天领域：欧洲以荷兰的Ijmuiden研究所为代表，研究开发了很多基于热电偶的工业燃烧火焰温度测量装置；美国国家航天局则成功地将相干拉曼斯托克斯方法用于航天飞机的主发动机（SSME，液氢液氧发动机）预燃室燃烧火焰温度诊断上。

By using two precombustion chambers in the boiler SHF-20/13 made by the peking Boiler works,the volumetric heat releasing rate of the furnace has attained the value of 240 x 103 kcal/m3h, the dimensions of the boiler are greatly reduced, the weight of the steel used is reduced about 35 percent.

北京锅炉厂制造的 SHF－20／13型锅炉在采用煤粉予燃室后，锅炉炉膛体积热负荷高达 240x103［大卡／米3时］，锅炉外形尺寸大为缩小，约可节省钢材35％。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。