螺旋後效 的英文怎麼說
中文拼音 [luóxuánhòuxiào]
螺旋後效
英文
iral after-effect- 螺 : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
- 旋 : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 螺旋 : 1 (具有螺紋的圓柱體 屬于斜面類的簡單機械) corkscrewspin; screw; spiral; helix 2 (螺旋現象;尾旋...
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After considering the curvature effects, we find that armchair tubes are yet metallic with no band gaps. as for metallic zigzag tubes and metallic chiral tubes, a curvature - induced band gap and two accessional von hove singularities can be found. the width of the band gap depends on its tube - diameter and chirality
我們發現,在考慮捲曲效應以後,扶手型管不產生帶隙,仍為金屬性管;而對于鋸齒型金屬性管和螺旋型金屬性管,因捲曲誘導在費米能附近產生一個窄的帶隙以及兩個附加的范?霍夫奇點峰。Xlp a is whirlwind dust catcher with high efficient and it can be divided into x type suction type and y type suppressed type in line with position of blower fan, while a type is added with outlet propeller cap
Xlp a是帶有旁路的乾式高效率旋風除塵器。它根據風機前後位置的不同分為x型吸入式和y型壓入式其中a型是在除塵器本體增加了出口螺旋殼。The following is the experimental investigations on solidification process of stearic acid. the influences which the inlet temperature and reynolds number of the cooling water have on the solidification process are presented. figures that display how heat flux change versus time has been drawn and analyzed
然後是硬脂酸凝固問題的實驗研究,分析了換熱流體進口溫度、換熱流體re數大小對凝固過程的影響,繪制了凝固過程中熱流密度變化曲線,比較了螺旋肋肋寬對強化傳熱效果的影響。As an alternative, composite bladed propeller have a property of reducing vibration and cavitation, easier maintenance, lighter weight, and greater efficiency. which give a composite propeller potential for future use
相對而言,復合材料葉片螺旋槳具有減少振動和空穴,易維修,輕質高效等特點,這些都給復合螺旋槳在今後使用帶來了很大的潛力。分享友人