查询词典 jet

Using the hotwire anemometry,the experimental study is carried out on a novel multi-diaphragm piezoelectric synthetic jet actuator.

利用热线风速仪，在最佳激振频率f=560 Hz时，研究了不同孔径、不同孔深、不同小孔出口几何形状等对多压电膜式零质量射流激励器性能的影响。

The experimental setup for the turbulent jets in crossflow is designed, and the hot wire anemometry IFA 300 is used to measure the velocity field and the turbulent kinetic energy, and the computational result matches experimental measurement reasonably well. The experimental result is very important in the analysis of the flow field, deduction of the equation of the jet trajectory, check of the turbulence model and validation of the numerical method.

首先，建立了用于测量横向紊动射流的实验台，并利用IFA 300型热膜风速仪系统测量了多种工况下的流场，并将速度、湍动能结果与数值计算结果进行了比较，实验结果与数值模拟结果吻合较好，从而为分析流场特性、确定射流轨迹、比较湍流模型以及验证数值计算方法提供了依据。

The mathematical model for predicting the hydraulic and aeration characteristics of aerator is established and the correction for the emergence angle of the jet is deduced.

一般对Fr＜7的低Fr数流动情况，掺气设施水力及掺气特性与高Fr数流动情况有显著差别，掺气设施的设计也有其特点。

A full scale mock up of the Anglo-French supersonic passenger jet is prepared in Filton, England, for presentation to customer airlines.

英格兰菲尔顿的一架英法超音速客机的仿真样机，这是为了向航空公司这样的客户介绍产品而准备的。

There are few research reports about cavitation of the annular type jet pump.

但是关于环形射流泵的空化和空蚀问题的研究报告非常少。

We also show that not all WSC designs can form annular jets, only annularly initiated WSC, which also fulfils the "Internal-External Liners Equal-Impulse" criterion, has the capability to form annular jet.

本文也表明并不是所有的W型聚能装药都能够形成环形射流，只有在环形起爆方式下，根据内外罩等冲量方案设计的W型聚能装药才能形成环形射流。

Moreover, the Werrd Pretzel Love yo-yo sports a PERFECT jet black and crimson red anodize with contrasting Jimmy Hat colors.

此外， Werrd椒盐脆饼爱溜溜球运动完善乌黑和深红红色电镀吉米红帽与对比的颜色。

A beautiful scale turbine-powered heli has a hard landing at the 2007 ANZAC jet meeting held in Tokoroa NZ.

一个美丽的规模涡轮动力直升机已出现硬着陆，在2007年澳新军团射流举行的会议上tokoroa新西兰元。

This investigation greatly improved our understanding of the duo-jet plasma generator and its application in the field of powder technology.

研究结果很大程度地深化了对双射流等离子体发生器及其在粉体工艺方面应用的认识。

MILANELLO - This morning club doctor Armando Gozzini explained the problems linked to the jet-lag Milan will have to face in their trip to Japan.

米兰内洛－今天上午俱乐部队医阿尔曼多·格兹尼解释了米兰在日本之行中必然面临的时差问题。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。