查询词典 jet-black

The high pressure jet grouting was used in the foundation for a Sewage Treatment Projict in Shanghai Fish Processing Factory, to reinforce it and as a surrounding protection structure of deep foundation, High pressure jet grouting is rarely used in large architectural projects and hydraulic structures.

上海鱼品厂污水处理工程地基采用高压喷射注浆法加固，並作为深基坑的围护结构，用于大面积建筑工程和水工构筑物的尚不多见。

In fact, the process of fuel breakup and atomization is a kind of instability phenomenon of the liquid jet. In order to increasing the oil surface area and promoting efficient combustion, the instability process of the jet is always used to make the fuel atomization in engineering.

燃油的分裂与雾化过程实际上是液体射流的一种失稳现象，在工程上常常利用射流的这种失稳过程来实现燃油的雾化，以增加燃油的表面积提高燃烧效率。

The dry and wet jet two types of jet aircraft, conveying gas from the former dry mixing materials, in the nozzle and pressure mixture of water emitted from the latter by the gas or to transport concrete pump nozzle emitted by the concrete mixture.

分干式喷射机和湿式喷射机两类，前者由气力输送干拌合料，在喷嘴处与压力水混合后喷出；后者由气力或混凝土泵输送混凝土混合物经喷嘴喷出。

The dry and wet jet twotypes of jet aircraft, conveying gas from the former dry mixingmaterials, in the nozzle and pressure mixture of water emitted fromthe latter by the gas or to transport concrete pump nozzle emittedby the concrete mixture.

分干式喷射机和湿式喷射机两类，前者由气力输送干拌合料，在喷嘴处与压力水混合后喷出；后者由气力或混凝土泵输送混凝土混合物经喷嘴喷出。

The jet images were collected and processed, and the influences on temperature field distribution of the jet by the gas flow and electric current were studied.

通过对射流图像的采集和处理，研究了气体流量、工作电流对射流温度场分布的影响。

In order to obtain excellent gas jet from laser's nozzle, a combinatorial supersonic laser jet cutting nozzle is designed.

为了得到具有优良的射流流场激光喷嘴，设计了一种组合型超音速喷嘴，建立了该喷嘴计算流体动力学分析所需的控制方程。

Work on pressure-jets in preparation for the Jet Gyrodyne and the Rotodyne led Fairey to believe that a rotor-tip drive would be ideal for the Ultra-light Helicopter, and preliminary studies showed that a tip-jet-driven version could be designed to do better than meet the requirements.

飞机上工作的压力，在准备射流Gyrodyne和旋飞领导费尔雷相信，转子尖驱动器将是最理想的直升机超轻型，并初步研究表明一个举报喷气驱动的版本可用于做更好满足要求。

WATER IN THE FORM OF A JET IS ONLY REQUIRED TO COMBAT A FIRE THAT CANNOT BE REACHED BY A SPRAY OR WHERE THE FORCE OF A JET IS NEEDED TO BREAK UP MATERIAL IN A DEEP SEATED FIRE SUCH AS MAY BE FOUND IN A HOLD FIRE.

水柱灭火只是用来灌救水雾灭火不能达到之火警，或是须要一支强的水柱去冲散位於深处的著火物体，例如货舱火警。

The invention aims to solve the problems of the prior W-shaped flame boiler adopting overfire air nozzles in direct flow structure form, such as higher carbon content in fly ash resulting from the fact that the gas and pulverized coal in the jet flow of the conventional boiler are unlikely to be mixed with those between adjacent jet flows due to the poor lateral diffusion capacity.

本发明的目的是为解决现有W型火焰锅炉燃尽风喷口采用的都是直流的结构形式，其射流的横向扩散能力较弱，无法与相邻射流之间的烟气和煤粉混合，造成飞灰含碳量偏高。

Jet flow ; rocket motor ; double nozzle jet ; computational fluid dynamics

燃气射流；火箭发动机；双喷管射流；计算流体力学

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％。