moving tunnel 中文意思是什麼

moving tunnel 解釋
可移動風洞
  • moving : n. 1. 活動,移動；煽動,感動。2. 〈pl. 〉〈口語〉電影。adj. 1. 動的；移動的。2. 使人感動的,動人的。3. 主動的，原動力的。
  • tunnel : n 隧道；地道；坑道；管道，煙道，風洞；【礦物】石巷，平峒。 tunnel warfare 地道戰。vt （〈英國〉 l...
  1. Second, according to field investigation and wind - tunnel experiment, some scholar s advanced that barchan dunes often appear in dynamic equilibrium shapes when th ey move along the direction perpendi cular to the dune ridge under the influence of unimodle sand - moving wind

    風成沙的紅化和圓度特徵不宜作為判別其氣候意義的診斷性標志，應當結合動植物化石及石英砂顯微結構等線索來確定。
  2. This article discuss the method to measure distortion of truss by means of ccd device. the distortion can be measured with many kind of displacement transducer, but it must be placed on stable base. when the huge truss is moving through some tunnel, it is difficult to find a stable base, especially there is no enough space for someone to operate. it is hardly to measure the distortion by touching. on the contrary, this can be achieved by means of ccd device

    桁架在自重或載荷的作用下產生的撓度可以用多種位移傳感器測得，這些測量方法需要有良好的基礎，在大型桁架梁測量現場，由於桁架的變形，難于找到這種基準，如果加上測量環境惡劣，人無法操作情況，則會給撓度測量帶來極大的困難，而採用光電荷耦合器件，並利用激光進行遠程實時撓度測量，即可以解決這個難題。
  3. At the meeting held on 16. 4. 99, hc agreed to set up a subcommittee to scrutinize public revenue protection ( revenue ) order 1999 ( the order ). the order was a temporary measure taken under the public revenue protection ordinance to give effect to most of the revenue proposals announced in the budget speech delivered by the financial secretary on 3. 3. 99 when moving the second reading of the appropriation bill 1999. the revenue proposals included increasing the lion rock tunnel ( lrt ) toll from $ 6 to $ 8, and increasing the cross - harbour tunnel ( cht ) tolls for private cars from $ 10 to $ 20 and for motorcycles from $ 4 to $ 8

    於1999年4月16日的會議上，內務委員會同意成立小組委員會，負責審議《公共收入保障（收入）令》 （下稱"該命令" ） 。該命令是根據《公共收入保障條例》而採取的短暫措施，以實施財政司司長於1999年3月3日動議二讀《 1999年撥款條例草案》的財政預算案演辭中，所宣布的大部分稅收建議。稅收建議包括將獅子山隧道（下稱"獅隧" ）收費由6元提高至8元；以及將海底隧道（下稱"海隧" ）私家車收費由10元提高至20元，電單車收費則由4元提高至8元。
  4. He begins to hear an uncomfortable noise, a loud ringing or buzzing, and simultaneously feels himself moving very rapidly through a long, dark tunnel

    書中人物都曾經歷臨床死亡，並為作者詳細敘述他們的瀕死經驗。
  5. It is no effect on a sidewall compression inlet ' s starting characteristics while a starting sidewall compression inlet is moved cowl to increase interior contraction ratio appropriately. back pressure effect on characteristics of self - starting for hypersonic sidewall compression inlet is tested in mach 3. 85 wind tunnel. the hypersonic sidewall compression inlet with interior contraction ratio 1. 24 can self - start. unstart hypersonic sidewall compression inlet caused by high back pressure can self - start by moving cowl to decrease interior contraction ratio

    最後，實驗研究了反壓對側壓式進氣道自起動特性的影響，內收縮比1 . 24的側壓式進氣道可以實現自起動並且實驗驗證了由於反壓過高而不起動的側壓式進氣道，通過移動唇口板以減小內收縮比可以實現側壓式進氣道的自起動。
  6. The transient flow field induced by a high - speed train moving into a tunnel is a three - dimensional, compressible and turbulent field. it ' s a field with boundary varying from indefinite to definite

    它是由無限邊界向有限邊界過渡的一個流場，既不同於風洞試驗中的有限邊界流場，也不同於火箭、飛機所在的無限邊界流場。
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