查询词典 combustion engine

Optical fiber sensors ; Spark plug ; Engine ; Knock combustion ; Optical radiation

光纤传感器；火花塞；发动机；爆震；光辐射

A new open-valve fuel injection strategy improves the air-fuel charge conditions in the combustion chamber, allowing greater spark advance at higher loads and engine speeds.

一个新的开放式气门燃油喷射战略改善了空气燃料费用的状况，在燃烧室，允许更大的点火提前在较高载荷和发动机转速。

Psid. DIFFUSER, A part of an engine between the compressor and combustion chamber for reducing the airflow speed and increasing the air pressure.

扩散器，发动机内压气机和燃烧室间的一个部件，用来降低空气流速并增高空气压力。

Rocket engine ; plasma ; assisted combustion ; Gibbs free energy ; reac tion speed

火箭发动机；等离子体；助燃；吉布斯自由能；反应速率

The numerical results show that rocket engine plasma assisted combustion can increase active intermediate in chemical reaction,improve chemical reaction speed ,rise burning temperatu.

计算结果表明，火箭发动机等离子体助燃可增加化学反应过程中的活性中间体，提高化学反应速率，提高燃气的燃烧温度，火箭发动机助燃效果非常明显。

Singlefactor adjustment tests for the fuel injection parameter optimization were performed on a CA6DL235E3 heavyduty common rail diesel engine with the basic Euro3 injection maps by means of the INCA calibration tool, and the influences of the fuel injection parameters on the airfuel mixing and combustion were analyzed comprehensively with the help of the microscopic field histories found by the software STARCD.

在一台高压共轨CA6DL235E3重型柴油机欧3喷油MAP基础上借助INCA标定工具进行为优化喷油参数的单因素调整试验，并利用STARCD软件获取的微观场变化综合分析喷油参数对油气混合及燃烧的影响规律。

The first hot firing test of a reduced-scale demonstration version of a staged-combustion rocket engine has recently been achieved at the Lampoldshausen test facility of DLR.

一种分级火箭引擎的简化演示版本的首次热点火试验目前在 Lampoldshausen DLR 测试场完成。

Fuel properties (such as density, heat of combustion, cetane number, flash point) of the selected blends and their emissions performance in a diesel engine were examined and compared to those of base diesel.

选取不同配比的混合燃料对其燃料特性以及在发动机上燃用时燃烧和排放状况进行了研究，并与普通柴油进行了比较。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。