查询词典 ducted

It contains a hull with an engine equipped on its back. An airscrew inside ducted is set on the airscrew. An air rudder locates on the tail of the hull and an apron sets on its lower part. The balance wing with tip plates is equipped on the tail of the hull.

它包括船体，在船体的后部安装有发动机，发动机的轴上安装有螺旋桨，螺旋桨罩在涵道内，船体的尾部设置有空气方向舵，船体的下部设置有围裙，它还包括设置有船体尾部的平衡翼，平衡翼上设置有翼尖端板。

The linear theory of antisymmetric ducted gravity waves supported by mesospheric thermal duct is presented, propagation and evolution of gravity wave packets in thermal duct is also simulated by using a nonlinear two-dimensional model. Numerical results show that lower atmospheric wave disturbance can penetrate into the duct area and be trapped.

给出了重力波在中层大气温度波导中的反对称形式导制传播的线性理论模型，并采用二维非线性的数值模型对重力波波包在中层大气温度波导中的传播和演变过程进行了模拟研究。

Methods Retrospective study was con-ducted on28cases of euplastic hemothorax caused by trauma as well as the curative effect of video-assisted thoracoscopic surgery.

回顾总结28例因外伤导致的机化性血胸的病因以及胸腔镜治疗的手术方法和疗效。

The ducted fan rotates to move the air where you want it, but you're gonna want to blow that heavenly cool air right past your sweating noggin.

涵道风扇的旋转移动的空气，你想要它，但你要去想过去的打击，你的天堂出汗品脱冷空气的权利。

At last, processes of Solid Ducted Rocket in different working condition re researched. The research shows that the working speciality accords with the trajecory speciality. The result provides the gist of increasing range bomb and rocket in strucure design and experimentation research.

最后研究了不同工况下的冲压发动机的工作过程，结果表明，冲压发动机工作特性满足弹道特性要求，为冲压增程弹药的结构设计和试验研究提供了理论依据。

In this paper, the theory of minitype Solid Ducted Rocket with shot is researche nd analyzed.

本文研究和分析了炮射小型固体火箭冲压发动机的工作原理。

Based on the N-S equation, standard κ-ε turbulence model, the FLUENT was used to simulate the kind of air inlet of solid ducted rocket.

基于RANS平均的N-S方程、标准κ-ε双方程湍流模型，利用FLUENT软件对某型固体火箭冲压发动机进气道内外流场进行了三维数值模拟。

The development of controllable flowsolid ducted rocket promote the study on control system of solid ducted rocket.

燃气流量可控的固体火箭冲压发动机促进了其燃气流量控制系统的研究。

In the development process of company, the some advanced management principle and management method were ducted into the company, the enterprise culture begins to set up, especially iso9001 2000 version international quality management systems was ducted into, making the management level of our company promoted to a new high grade, make the product quality to reach international level, increase the competition ability of our company in the international market.

公司几年的发展过程中，一些先进的管理理念、管理方法被导入公司，企业文化己开始根植，特别是iso90012000版国际质量管理体系的导入，使公司的质量管理水平提升到了一个全新的高度，从而使企业的产品质量具备了参与国际大市场竞争的能力。

The results showed that the performance of unchoked ducted rocket is superior to that of choked one. When the gas generator is loaded with high burning-rate exponent fuel-rich propellant, the performance of unchoked ducted rocket is almost the same as that of the ducted rocket working under fixed mass ratio of fuel to air.

研究结果表明：非壅塞固体火箭冲压发动机的性能显著优于燃气流量不可调的壅塞式固体火箭冲压发动机；当贫氧推进剂具有高的燃速压强指数时，非壅塞固体火箭冲压发动机的性能接近燃气流量完全调节、以等空燃比工作的冲压发动机性能。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。