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- arc heated wind tunnel 弧加热风轮机
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- Laser heat transfer printing has many applications. 激光热转印技术正在被广泛使用。
- Laser Heat Treatment of WC Co Hardmetal[J]. 引用该论文 朱祖昌;王维荣.
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- The flow field visualization of a straight HP trubine cascade is conducted in alarge-scale low-speed open-loop cascade heat transfer wind tunnel. 在大尺寸低速叶栅传热风洞中对一种高压涡轮导向叶栅的流场进行了流动显示实验研究。
- To calculate the surface heat transfer rate of the experimentation model in wind tunnel,the isotherms should be extracted firstly from the phase change thermography sequences. 相变热图技术中,为了得到风洞试验模型表面的热流分布,必须对相变热图序列进行相变线提取。
- We are developing a broad scale research in phase change thermography test technique in hypersonic wind tunnel,it s mainly used in a great heat transfer measurment. 高超声速风洞相变热图试验技术是我所正在开展研究的一项试验技术,主要应用于大面积热测量。
- It should be noted that a balance is not always required in a wind tunnel. 应该指出，天平对风洞来说并非是绝对必须的。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究，为附面层特性研究提供了方向。 结果表明，该翼型具有较好的升阻和俯仰特性，但失速特性差。
- Nd:YAG Laser heat conduction welding is one of important laser welding mode which is applied to welding of thin parts. 激光热导焊是激光焊接中一种重要的焊接模式,广泛应用于薄件的焊接中。
- The wind tunnel is produced under a technical cooperation agreement with Ford Co of US. 风洞机是根据与美国福特公司的技术合作协议生产的。
- YANG Xi-chen.Studying on laser heat treatment broad band facula [J].Laser Application. 1990 (18): 13-16. [8]杨洗陈.;激光热处理宽带光斑的研究[J]
- Any flight test and wind tunnel correlation always suffers from a great number of unknowns. 在对飞行试验与风洞试验进行比较时总有大量的未知数。
- Z]Good coating materials for absorption of laser in laser heat treatment (LHT)must be of high and steady absorption rate of laser spectrum. 理想的激光热处理吸收涂层必须在高温下具有高而稳定的光谱吸收率。
- In the twodimensional wind tunnel, systematic experimental researches were carried out on the phenomenon of reverse transition on a heated plane with stable density stratification. 针对加热平板表面密度分层结构中的逆转捩现象,在二元风洞中进行了系统的实验研究。
- Steady-state laser heating: estimation of the temperature distribution. 稳定状态的激光加热:温度分配的估算。
- The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan. 实验是在风洞中距离风机50英尺处进行。
- Using this model, parameters of laser heat treatment can be determined for a required quenched depth and surface area processed per unit time. 仅由此曲线族，即可根据要求的淬火层深度以及单位时间处理的表面积，计算确定激光热处理的参数。
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