DINJ Desired-Injection-Timing

of the methanol -diesel -dual - foel eugine,the paper shows that under different injection interval time of methanol and diesel, it is shown that different injection interval of methanol and diesel has much more effect on the indicated thermal efficiency and combustion stability and HC emission of methanol - diesel - dual - fuel injection engine.

本文通过对甲醇柴油双喷射柴油机在甲醇柴油不同喷射间隔时间的燃烧过程、性能和排放等方面实验研究分析，表明甲醇柴油不同的喷射间隔时间对甲醇柴油双喷射柴油机的指示热效率、燃烧稳定性和ＨＣ的排放有大的影响，并指出可以通过调整甲醇柴油的喷射间隔时间来改变燃烧规律，降低ＮＯｘ的排放。

This paper analyzes the five technical measure with their characteristics and applying condition for reducing selective catalytic reduction(SCR),fuel water emulsion(FWE),direct water injection(DWI),varible injection timing(VIT)and humid air motor(HAM)from NOx.

文章综合分析了现阶段船舶柴油机有效减少NOx排放的选择性催化还原技术、燃料水乳化法、水直喷法、喷射时间控制法,并重点阐述了空气加湿技术的原理和特点。

Sprays should be timed to coincide with the end of egg hatching.

要掌握好喷射时间适好在卵孵化的末期。

In a short time interval, a mass dm of gas is ejected from the rocket.

在很短的时间内，由火箭喷射气体的质量为dm．

delayed-action time of discharge

喷射滞后时间灭火器的控制阀门开启或达到相应的开启状态时起

1Incorrect injection pump timing.

1不正确的喷射泵正时。

Development of Micro-Abrasive Intermittent Jet Machining System and Simulation of Micro-Abrasive Jet;

间歇式微细磨料喷射系统开发与喷射仿真研究

When the surface temperature during laser illumination reached 36-45℃, a 30-100 m/sec cryogen spurt was delivered.

利用红外线温度检测回馈系统来控制冷媒喷射出的时间。

THE EFFECT OF ANNEALING TEMPERATURE AND TIME ON GRAIN GROWTH OF SPRAY-DEPOSITED A356 ALLOY IN SEMISOLID METAL PROCESSING

半固态加热温度和时间对喷射沉积A356材晶粒长大的影响

I had always wanted to photograph the spray of bombardier beetles.

我早就想拍下喷雾甲虫在喷射时的照片。

Heat transfer performance of inclined spray cooling in non-boiling regime

倾斜喷射时喷雾冷却无沸腾区换热特性

Analog Simulation Research of the Out-of-control Gas Well Fire with Different Gas Productions

不同产气量时井喷失控喷射火模拟仿真研究

Ramjet: Air-Breathing jet engine that operates with no major moving parts.

冲压式喷射发动机:工作时没有重要运动部件的一种喷射发动机。

When the skunk sprayed him, the dog turned tail and ran.

臭鼬向狗喷射体液时，狗扭头就逃跑了。

improvised water tower

临时凑合的举高喷射装置

fuel injection timing handle

燃油喷射器正时调节手柄

Aging Characteristics of Spray Formed ZA35-3.5Mn Alloy

喷射成形ZA35-3.5Mn合金的时效特性

The sprinkling time of general court is 6 hrs.

一般球场的喷洒工作时间为6小时。

Then diesel fuel oil is injected or sprayed into the cylinder at the end of the compression stroke.

然后在压缩冲程即将结束时，柴油燃料被喷射或被喷雾进入气缸。

Manual set spraying interval from5-40 min, and sprays once for each.

手动设定5-40分钟喷香时间、作区间，每工作一次，喷香一次。