based on two-microphone method, a sound intensity measurement was carried out towards a vehicle four-stroke gasoline engine in a semi-anechoic room.

1、

a simple predication of torsional frequency of the medium-speed four-stroke supercharged engine

中速四冲程增压柴油机的扭转自振频率简捷预估法

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2、

a four-stroke internal-combustion engine without reciprocating parts.

四击内燃机没有往复的部分。

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3、

causes analysis of piston fracture for four-stroke diesel engine

四冲程柴油机活塞断裂原因分析

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4、

the testing rig for the four-stroke diesel engine combustion research

研究四冲程柴油机燃烧的新装置

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5、

effect of evil conditions on working of turbocharged four-stroke diesel engine

使用条件对增压四冲程柴油机工作的影响

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6、

study on electronic control system of ignition advanced angle of four-stroke motorcycle engine

四冲程摩托车发动机点火提前角电控系统的研究

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7、

this paper deals with such a question but confining to the case of four-stroke engine turbocharged under the constant pressure principle.

本文旨在对定压式纯废气透平增压四冲程柴油机的变工况计算提出一种新的列线图解法。

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8、

as an example of single cylinder with four-stroke engine, it puts forward motorcycle engine vibration isolation method.

以单缸四冲程200型发动机为例，提出了摩托车发动机的弹性隔振原理。

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9、

analytical method of valve adjusting sequence of multi-cylinder four-stroke engine

多缸四行程发动机气门调正顺序分析法探讨

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10、

based on the working principle of the four-stroke engine, we model the four-cylinder gasoline engine using bond graph technique.

基于四冲程发动机的工作原理，用键合图对一四缸汽油机进行了建模。

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11、

the nonbelievers will fall unconscious, while muslims will be ill (develop colds).

无信仰者会进入不省人事状态，而穆斯林会生病（发展感冒）。

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12、

more than 180 people were watching online as the teenager swallowed pills before collapsing on his bed and appearing to fall unconscious.

大约有180多人观看了在线视频，目睹这名年轻人吞咽药物，倒在床上，似乎失去知觉。

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13、

turbocharged diesel engine; mean value; model;

增压柴油机；平均值；模型；

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14、

simulation on optimization of intake and exhaust system for turbocharged diesel engine

增压柴油机进排气系统优化匹配的仿真研究

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15、

research and development on electronic controlled and turbocharged cng engine

电控稀燃天然气发动机的研究与开发

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16、

research and improvement on simulation of turbocharged diesel engine

增压柴油机模拟计算研究与改进

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17、

numerical simulation of intake and exhaust process of turbocharged diesel engine

增压柴油机进排气过程的模拟计算研究

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18、

study on constant pressure method simulating turbocharged diesel engine

涡轮增压柴油机模拟计算等压法的探讨

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19、

simulation analysis and improvement of the transient performance of a turbocharged hydrogen engine

涡轮增压氢发动机加速特性的分析和改进

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20、

effect of turbine adjustment methods on matching performance of turbocharged diesel engine

涡轮调节方式对增压柴油机匹配性能的影响

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