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- The planes survived the wind tunnel test intact. 這些紙飛機在測試風道中絲毫未損。
- It is not correct to think of the wind tunnel having uniform flow. 設想風洞具有均勻的氣流是不正確的。
- The flow field visualization of a straight HP trubine cascade is conducted in alarge-scale low-speed open-loop cascade heat transfer wind tunnel. 在大尺寸低速葉柵傳熱風洞中對一種高壓渦輪導向葉柵的流場進行了流動顯示實驗研究。
- 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. 相變熱圖技術中,為了得到風洞試驗模型表面的熱流分佈,必須對相變熱圖序列進行相變線提取。
- 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. 高超聲速風洞相變熱圖試驗技術是我所正在開展研究的一項試驗技術,主要應用於大面積熱測量。
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在風洞中調出低風速來始終是一個麻煩問題。
- Dry the wet pellets in GFG high efficient fluid bed dryer, FG fluid bed dryer, CT-C Heat cycle oven, get rid of the water; get the pellets as we need. 將球形拋丸機製成的濕丸投入GFG高效沸騰乾燥機、FG沸騰乾燥機、CT-C熱風循環烘箱等乾燥設備進行乾燥,去掉水份,取得所需的球形顆粒。
- It should be noted that a balance is not always required in a wind tunnel. 應該指出,天平對風洞來說並非是絕對必須的。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 進行了翼型的低速氣動力性能研究,為附面層特性研究提供了方向。 結果表明,該翼型具有較好的升阻和俯仰特性,但失速特性差。
- The influence of cumulating room seal ability and cycle wind were studied and the physics process of sampling and mass spectrometer analysis were investigated. 分析了收集室密封性能和循環風量對檢漏結果的影響、取樣和質譜分析的物理過程。
- Using this device can control the test point of contact line in shortcircuit and heat cycle experiment of catenary , as a result , the temperature of contact line can be measured. 為了保證運營安全, 在投入使用前需要對接觸線及其電連接件通電后的溫 升進行測量實驗,即 短路熱循環 實驗。
- But the bottom line is that in a healthy normal bitch, breeding every heat cycle for as many litters as you want from that bitch, then spaying her, is the most healthy way to go. 農夫會想盡辦法讓母牛懷孕或是設法出售,因為照料一頭母牛需要花費大量金錢。
- The wind tunnel is produced under a technical cooperation agreement with Ford Co of US. 風洞機是根據與美國福特公司的技術合作協議生產的。
- Any flight test and wind tunnel correlation always suffers from a great number of unknowns. 在對飛行試驗與風洞試驗進行比較時總有大量的未知數。
- HTF 19 heating methods : electric heating cycle, automatic temperature control. 加熱方式:電加熱導熱油爐 循環、自動控溫。
- The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan. 實驗是在風洞中距離風機50英尺處進行。
- The damping derivatives can only be determined experimentally in the wind tunnel or ballistic range. 阻尼導數只能用風洞或彈道試驗來確定。
- In the experiment under the 20 m/s wind tunnel conditions, the wind abrasion modulus is almost zero. 在每秒20米的風洞實驗中,吹蝕模數幾乎為零。
- In this paper, the initial stage in application of fuzzy logic to aircraft high-angle-of attack aerodynamics using wind tunnel test data is outlined. 本文概述最初階段利用風洞試驗數據應用模糊邏輯研究飛機大攻角空氣動力學的情況。
- A strong interaction exists between the vacuum cycle and the heating cycle on the crank gear box (do or not do the heating cycle? 曲軸齒箱中的真空循環與加熱循環之間存在的巨大交互感應(做還是不做加熱循環?)