行距蝶 的英文怎麼說
中文拼音 [hángjùdiě]
行距蝶
英文
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The butterflies have black wings with bright patches of green and blue, which they use to communicate across long distances
非洲燕尾蝶的翅膀底色為黑色，上面點綴著明亮的綠色和藍色斑紋。非洲燕尾蝶用這些綠色和藍色斑紋進行遠距離通信。Industrial - process control valves - part 3 - 2 : dimensions - face to face dimensions for rotary control valves except butterfly valves
工業過程式控制制閥第3 - 2部分：尺寸角行程控制閥蝶閥除外的端面距The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis. the results indicated : for the tri - eccentric butterfly valve with the same caliber, theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however, the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to
本文還對三偏心蝶閥的密封力矩作了推導並進行了定性的分析，結果表明，對于同一口徑的三偏心蝶閥，密封力矩與蝶板的厚度近似成反比；與徑向偏心距近似成正比，變化也很明顯；而軸向偏心距對密封力矩的影響不是很大；密封力矩隨著蝶板所在的圓錐半錐角的增大而有所增加。Hangzhou 61 hotel is a quasi - three - star, sets accommodation, catering, entertainment for the integration of multi - purpose hotel. it has a long history, started in october 1996 in hangzhou. it enjoy high reputation, and the transport facilities near hangzhou train terminus three minutes walk, from west lake in a way. it has nine floors with the standard guest rooms, total 133 suite sets. the rooms equipped with central air - conditioning, program - controlled telephones, cctv, and the conference room can hold 120 persons
杭州蝶戀花大酒店原杭州六一大酒店是杭州市一家準三星級集住宿餐飲娛樂為一體的多功能酒店，酒店歷史悠久，在杭州市享有較高聲譽，位於杭州商業文化中心的解放路32號解釋路與環城東路交接處，交通便利，近杭州火車總站步行3分鐘，距西湖一里路程。分享友人