查询词典 jet

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

According to flow patterns screened during common pressure experiment . The key factors that affect flow and heat transfer of the gas -liquid -liquid tempestuously mixed jet is analyzed ,the paper present a way and basic idea to describe the flow and heat transfer of the jet .

研究此时的传热现象主要采用实验研究的方法，文中根据常压实验拍摄到的流型，分析影响此气-液-液相互混合大脉动紊流的传热及流动的关键因素，提出描述此时传热和流动过程的基本概念和方法。

Through topological analysis, draw out the topological characteristic of near field in slot jet: the amount, connecting forms of critical point and primary bifurcation, it have the same topological characteristic with round jet in despite of they have a different flow forms.

我们发现虽然有限长窄缝射流与圆孔射流在流动情况上存在一定差异，但它们近区流场的拓扑性质却是一致的。

According to aviation experts said the aircraft purchased from Zhao Benshan models analysis, is likely to be produced in Canada's Bombardier Challenger series, this twin-engined jet at high speed, ride comfort, belonging to the executive-level business jet, expensive.

据航空专家称，从赵本山购买的飞机机型上分析，很可能是加拿大产的庞巴迪挑战者系列，这种双发动机喷气式客机速度极快，乘坐舒服，属于行政级别的公务机，造价昂贵。

The theoretical model of uniform droplet spray process had been established in this thesis. The calculation method for theoretical value of jet velocity and optimal frequency had been developed. Therefore the theoretical value and regularity of jet velocity and optimal frequency under different spray pressure were obtained, so the theoretical prediction for spray result had been realized. This not only offers comparison parameter for simulation results, but also will guide the proper determination of process parameters.

本文建立了均匀液滴喷射过程的理论模型，导出了射流速度和最优频率的理论值计算方法，从而得出了不同喷射压强下的射流速度和最优频率的理论值及所存在的规律，实现了对喷射结果的理论预测，不但为模拟结果提供了对比参数，而且对于合理选取工艺参数具有指导意义。

Company's main production equipment: Japan Kanemaru warper, Germany Sucker Sizing Machine, Japan Tsuda jet, Italy Tianma rapier machine, Shu U.S. special jet and rapier jacquard machine jacquard machine.

公司主要的生产设备：日本金丸整经机、德国祖克浆纱机、日本津田喷气机、意大利天马剑杆机、舒美特喷气大提花机及剑杆大提花机。

In the article, we analysised the rainstorm process using conventional information, encryption data, strength ,speed and wind profile data of Doppler radar, discussed the atmospheric circulation system in the westing process of the subtropical high; revealed the different reasons caused two heavy precipitation (more than 10 mm per hour) and the possibility of small and medium-scale system existed, displayed the vertical distribution of the wind field over the stations in the rainstorm process and the close relationship between the transmission., strengthen of the level air-jet and the heavy precipitation, and then proved that the heavy precipitation was caused by the transmission and strengthen of the low-level jet.

利用常规资料，加密观测资料，多普勒雷达强度、速度和风廓线资料等对本过程进行周密细致的分析。探讨了在副热带高压西进过程中与之相配合的大气环流形势和影响系统；揭示了造成两次强降水（1小时大于10 mm以上）的不同原因和中小尺度系统存在的可能性；展示了暴雨过程中测站上空垂直风场的分布特点以及风廓线高低空急流下传和加强与强降水的密切关系，证明了强降水的产生主要由低空急流的下传和加强引起的。

As we all know, ink jet ink to the paper surface, will be deployed to infiltrate into paper, creating the effect of the paper 洇, self-crimping, and jianeng will be printed with the latest in technology is the PgR technology, the paper surface first covered with a layer of achromatous, color ink jet ink to the paper surface and achromatous pgment of moshui-producing chemical reaction, are effectively cured of the paper surface, the ink is liquid components in separate, absorption and evaporation.

不小家都懂得，不朱水喷射到纸张暗不天，不朱水会渗透纸张，爆发洇纸卷弯，感化打印不败果，而佳能最陈的的技艺是PgR技艺，在纸张暗不天首先包围一层无色不朱水，彩不朱喷射到纸张暗不天与无色不朱水爆发化学不正响，颜料被灵验不天固化在纸张的暗不天，不朱水洋的固体不败份被别离不入来，汲取然后凝结。

Presently , Cron-jet has flatbed printing machine and color calibration software as its main products. The A2 size flatbed printing machine from Cron-jet can be applied to the printing of fabric, acryl, PVC, marble and wood etc with vivid and fresh color and good fastness.

科雷数码印刷是杭州科雷机电长期从事印艺软件及喷墨输出方案的研发与市场推广，具有丰富的行业应用经验和雄厚的技术实力，在彩色输出软件方面的研发能力处于国内绝对领先地位；能得心应手地处理彩色输出相关的软硬件问题；对打印机硬件具有深刻的了解，拥有特殊打印的解决方案。

The surface of the ink-jet printing images are often very large, some business card printing and membership card on making it theflaw after amplificatory output will become very obvious and exaggerated, which also cannot pass through a small sample to find out, so the image inside the ink-jet printing, be sure to zoom in up to 100 per cent went through it again.

喷绘图像的图不面不常很不小，一些在制卡和会员卡制作品上不易发掘的弊端不扩不小输入后会变得很明显而浮夸，而这不不面又无法堵住不小样去发掘，因此喷绘图像在制作达不败必定给不扩不小到100％澈底查抄一遍。

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％。