喷射

Description :The Hecate Flamethrower has a quicker fuel ignition.

描述："赫卡特"火焰喷射器有着更快速的燃烧喷射。

By analyzing several kinds of advanced electronically controlled fuel injection system, a new kind of medium pressure and common rail hydraulically intensified electronically controlled fuel injection system of diesel is developed in this paper.

本文通过对国内、外一些先进柴油机电控燃油喷射系统的分析和比较，研制开发了一种新型的柴油机中压共轨液力增压式电控燃油喷射系统。

By means of scanning electron microscopy , transmission electron microscopy and X-ray diffraction techniques, microstructure of spray-deposited hypereutectic Al-Si alloy was analyzed.

本文以过共晶Al-Si合金为研究对象，在对喷射沉积合金凝固过程分析的基础上，重点研究了合金的微观组织与力学行为，讨论了后续热挤压和热处理对喷射沉积合金微观组织和力学性能的影响。

"Later airplane design was affected by the development of the jet engine; most airplane s today have a long nose section, swept-back wings with jet engines placed behind the plane's midsection, and a tail stabilizing section."

后来飞机设计受喷射发动机的发展影响，大部分现代的飞机有一个长鼻机身，向后斜的机翼带有喷射发动机安置在飞机中段部分，尾部是安定器。

This text introduces the structure and function character of gas-water cascade jet vacuum pump group.

本文介绍了汽水串联喷射真空泵机组的结构及性能特点，在化工生产中的应用，同时与两级水环真空泵和蒸汽喷射泵进行了对比。

A kind of nozzle body sensor based on magnetoelectricity and relative system with a machine of AT89C51 has been designed in order to master the spraying course of the injector and its injection regulation accurately, study and improve combustion chamber and intake, control the burning course of the fuel well, so that we can both reduce the consumption and decrease the amount of exhaust gas.

为了能够准确地掌握喷油器的燃油喷射过程和喷射规律，以研究和改进燃烧室及气道，组织好燃油的燃烧过程，降低油耗和减少尾气排放，设计了一种基于磁电式针阀升程传感器和以AT89C51单片机为核心的智能化针阀升程测试系统。

In this investigation,the fuel spray characteristics after the ending of injection have been studied by using Malvern Droplet Sizer.

采用Malvern粒子分析仪在较大的喷射压力范围内对喷射终止后油束内部的燃油滴径分布规律进行了测量研究。

The New Ypsilon Oro Bianco can also be equipped with all the available engines, but the top power levels really show its attributes to the full: the 90 bhp 1.3 16v Multijet and the 95 bhp 1.4 16v Multijet.

新地老虎德奥罗比安科也可配备所有可用的引擎，但最高功率水平真正拿出属性充分：90马力的1.3升16v多点喷射和95马力1.4升的16V多点喷射。

The spraying codeposition process is used to produce metal matrix paniculate composites, whose technical procedure and main processing parameters are analyzed.

对喷射沉积金属基颗粒复合材料的工艺过程及其主要影响因素进行了分析，对制得的复合材料进行了结构观察和性能试验，对喷射沉积凝固特点进行了讨论。

The results show that the discharge and cooling stages of sparkjet were simulated by computational method. The instance energy input can produce the condition of high pressure and temperature in the actuator, which induce the forming of synthetic jet. With the increment of the input energy, the velocity of the synthetic jet could be increased to the supersonic state. Under the periodic energy input, the distribution of the sparkjet velocity on the nozzle is non-sinusoidal. And the discharge velocity of jet is much larger than the suction velocity of the flow from environment.

计算结果表明：采用本文的计算方法可以模拟出火花型激励器喷射、吸入的工作阶段；电火花瞬间能量的输入产生了腔体内的高温、高压环境，从而诱发合成射流的形成；当激励能量增加，激励器产生的合成射流速度增加，可达到超声速状态；周期性激励下，火花型合成喷喷口处的轴向平均速度随时间不是正弦分布，且喷射过程的最大速度要远远大于吸收过程的最大速度。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。