spread tube 中文意思是什麼

spread tube 解釋
散沙管
  • spread : vt （spread）1 伸開，伸長（手臂等），展開，張開（帆等），打開（地圖等）；鋪開（氈子等），展寬，展...
  • tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
  1. 4723 radiant tube heat spread gas burner

    4723輻射管式均熱燃氣燒嘴
  2. Aimed at tube curve by sun shining, it analyzes and calculates the instance of curve when tube up and down face have difference in temperature, and discourses upon it influenced degree to cannon firing accuracy. for hot spread asymmetry caused tube curve, it explains it ' s form cause. for irregularly hot stress acting tube curve, it stressfully analyzes effect of body tube wall thickness difference

    重點分析了身管熱彎曲產生機理，針對太陽照射下的身管彎曲，分析計算了身管上下表面存在溫度差時的彎曲情況，論述了其對火炮射擊精度的影響程度；對于散熱不均引起的身管彎曲說明了其形成原因；對于不規則熱應力作用下的身管彎曲重點分析了身管壁厚差的作用。
  3. Pour into a 26 - cm ungreased tube pan and spread evenly

    倒入一個，不抹油的直徑26厘米的烤模，抹平表面。
  4. A measurement of transit time spread of photomultiplier tube with cherenkov light

    光測量光電倍增管渡越時間漲落
  5. Further development of disseminated tumor can spread from the lungs directly penetrated the chest wall, mediastinum, heart, vascular and other neighboring tube organizations ; after blood lymphatic metastasis to other parts of the body through the respiratory tract or disseminated to other lobe

    癌腫進一步發展播散則可從肺直接蔓延侵入胸壁、縱隔、心臟、大血管等鄰近器管組織；經淋巴道血道轉移到身體其他部位或經呼吸道播散到其他肺葉。
  6. 4725 heat spread radiant tube gas burner

    4725均熱輻射管燃氣燒嘴
  7. If the chip remains sending state, it will take the data spread spectrum and modu - late, then sent forth by ad9768. the chip can be controlled throug h writing data in the interior 87 registers. secondly, this paper designed control system of twice civil air defense alarm system. because the scm " s port number was limited and port driving power is feebleness, this design realizes nixie tube ' s display drive with keyboard management chip max7219 and realizes true time display with ds1302, which can economize scm i / o port and make circuit connection simplicity

    通過對其內部87個寄存器寫入數據可對其進行控制。其次，本文對二次人防警報系統控制系統進行設計，針對單片機埠數目有限、埠驅動能力較弱等問題，使用鍵盤管理晶元max7219實現數碼管顯示驅動，用ds1302實現真時鐘顯示，節省了單片機i / o口，電路連接簡單。
  8. And also the test - tube sprouts can not be accepted by the farmers for direct production, still survival rate is low, so it is hard to be spread. up to now, many achievements have only been within the lab. the productive techniques for most plants are still mastered by only the scientists

    6 、多數植物利用植物非試管高效快繁技術從第二代起大規模生產時，大多數植物４ １ １天即可獲得完整再生植株，不同植物再生植株率達80 % - ９ 5以上，植物根系發達，一般3 - 6條根，多的達30 - 40條根。
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