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- On the Mechanical Efficiency of Deep, Tropical Convection. 論深熱帶對流的機械有效性。
- The test method of pressure loss,flow loss and frictional force loss etc.of the hydraulic pumping units is presented,from which the mechanical efficiency and volumetric efficiency are obtained. 給出了測取液壓抽油機系統壓力損失、流量損失以及油缸的摩擦力損失等的方法,并由此求出系統的機械效率與容積效率。
- While making an efficiency test on an engine,certain precautions should be observed. 對發(fā)動(dòng)機進(jìn)行效率試驗時(shí)，必須遵守一定的預防措施。
- While making an efficiency test on an engine, certain precautions should be observed. 對發(fā)動(dòng)機進(jìn)行效率試驗時(shí)，必須遵守一定的預防措施。
- The mechanical efficiency of this machine is very low, which leads to its failure in finishing its task every month. 這臺機器的機械效率很低，每個(gè)月都完不成任務(wù)。
- Aerosol generator of sodium fluorescence is important equipment for efficiency test of HEPA filters. 熒光素鈉氣溶膠發(fā)生裝置是高效微?？諝膺^(guò)濾器效率試驗的重要裝置。
- If reducers with hard gear surface are applied, it will have long life and high mechanical efficiency. 減速器采用硬齒面傳動(dòng)設計，壽命長(cháng)，機械效率高。
- The invention has simple structure, stable performance, high mechanical efficiency, large transmission power, wide application range, and low price. 本發(fā)明結構簡(jiǎn)單，性能穩定，機械效率高，傳輸功力大，應用范圍廣，價(jià)格低廉，易于推廣。
- Objective To investigate the relationship between the gross mechanical efficiency(GE) /cycling economy(CE) and the oxygen uptake capacity. 目的:探討騎車(chē)機械效率(GE)和騎車(chē)氧耗經(jīng)濟性(CE)與機體攝氧能力之間的關(guān)系。
- In this paper the study on the dispersion theory, design, manufacture techniques, and efficiency test methods of diffraction gratings were made in a deep way. 本文對衍射光柵色散理論與光柵設計、制作工藝和效率檢驗方法做了較為深入的研究。
- With lightweight, durable, high mechanical efficiency, safe, reliable, flexible performance characteristics of the operation. 具有輕便、耐用、機械效率高、安全可靠、操作靈活等性能特點(diǎn)。
- This paper analyzes the motor efficiency test and evaluation methods in detail, and introduces the constitution and hardware principles of test platform. 詳細分析了電動(dòng)機能效試驗及評價(jià)方法，介紹了節能電動(dòng)機試驗平臺的組成及硬件原理。
- An example of the triplex drilling pump calculated, the efficiency, friction power in all pairs and mechanical efficiency of pump are worked out. 文中通過(guò)對三缸單作用泵的實(shí)例計算給出了各運動(dòng)付的效率、摩擦功率及泵的機械效平位。
- E. Pennestri and F. Freudenstein, “The Mechanical Efficiency of Epicyclic Gear Trains,” ASME Journal of Mechanical Design, Vol. 115, pp. 645-651, 1993. 黃文敏與黃玉蓮，五速自動(dòng)變速箱構造之設計，第二屆全國機構與機器設計學(xué)術(shù)研討會(huì )論文集，中華民國八十八年十二月。
- It is important to test the concentration of test aerosol accurately for HEPA/ULPA filter efficiency testing. HEPA/ULPA效率測試中氣溶膠濃度的準確檢測至關(guān)重要。
- If you want to build fast and efficient test cases for Web applications, jWebUnit just might be your best friend. 如果想為Web應用程序構建快而有效的測試用例,jWebUnit可能是您最好的朋友。
- Based on the method of heat system analysis for a geared system, the heat loss and mechanical efficiency in the reduction gear of a gate lifter during the variation of the lubricating oil temperature is predicted. 本文根據齒輪裝置的熱系統分析方法;對閘門(mén)啟閉減速機隨油溫變化的熱損失和機械效率進(jìn)行了預測.
- It makes use of PCL - 818L as data acquisition card, and connects with LabVIEW by DDL programmed by VC+ + , which sets up a new approach for developing efficiently test system. . 用PCL-818L作為數據采集卡,VC++編寫(xiě)的DDL實(shí)現了和LabVIEW的連接,為高效開(kāi)發(fā)測試系統提供了新途徑。
- The BFE result has little meaning for government-certified respirators.More stringent filter efficiency tests are used for certification testing of respirators. BFE的檢測結果對政府認證呼吸防護口罩沒(méi)有意義，對呼吸防護口罩要進(jìn)行的是更嚴格的過(guò)濾效率的檢測。
- Is this equipment tested for mechanical aptitude? 這臺設備測定了其機械適應性了嗎？
