narrow opening 中文意思是什麼

narrow opening 解釋
狹小通道
  • narrow : adj 1 狹 窄 狹隘的 狹小的 （opp broad wide）。2 有限的 受限制的；有偏見的 氣量小的 心眼兒窄的；眼...
  • opening : n 1 開，開放；開始，著手；開端，開頭；開場，開幕。2 口，孔，縫，洞；空隙；通路。3 空地，空場；〈...
  1. The colon has been opened to reveal the presence of non - inflamed diverticula. each has an opening to the colonic lumen through a narrow neck

    已剖開的結腸顯示非炎癥性憩室。每個憩室有一個窄的開口通向結腸腔。
  2. A narrow opening, such as a crack or fissure

    裂縫如裂縫或縫隙之類狹窄的裂口
  3. The opening of the cave is so narrow that we can only sidle through

    洞口太窄了，我們只能側著身子走進去。
  4. The opening of hthe cave is so narrow that we have to sidle through it

    洞口太窄了，我們只能側著身子走進去。
  5. Therefore, under the certain condition of the profile of open channel, the size of long and narrow plate and installation, the flux can be achieved from the equal flux curve if the opening angle of the plate and water depth in front of the plate are accurately determined

    在確定渠斷面、細長板尺寸以及安裝布置條件下，只要準確測得細長板開啟角與板前水深，便可利用等流量線圖得知此時的流量。
  6. In consideration of the fact that there lacks a reasonable method suitable for wide application in flux measurement for considerable lateral canals and ditches, a new method based on the relationship between the opening angle of long and narrow plate and flux of open channel is put forward

    摘要針對灌區目前缺少適用於面廣量大的斗、農渠，以及適合大面積推廣應用的量水方法等問題，提出一種基於細長板開啟角與明渠流量關系的量水方法。
  7. The narrow heritability of the growth period and the period from sowing to budding were higher, separately reaching 66. 1 % and 49. 1 %, and interacted weakly, while the positions f the first fruiting shoots and the period from sowing to budding had the lowest narrow heritability, separately equal to 19. 8 % and 18. 8 %, and their interactions with the environments reached a significant level ; the heritability of the periods from budding to flowering and flowering to boll opening, and the stem heights, as well as their interactions with environments took the second place

    生育期、播種開花的狹義遺傳率均較高，分別為66 . 1 %和49 . 1 % ，且與環境互作效應較小，而果枝始節和播種現蕾的遺傳率最低，分別為19 . 8 %和18 . 8 % ，且與環境互作達到極顯著水平，現蕾開花、開花吐絮和株高這3個性狀的遺傳率及其與環境互作居中。
  8. A narrow hallway, passageway, or gallery, often with rooms or apartments opening onto it

    走廊，迴廊一種窄的門廳，通道或游廊，通常通向房間或套間
  9. A comparison of the flows with different gate - opening rates shows the causes that opening the gate at a higher rate is favorable to the reduction of cavitation, gate vibration as well as the gate load fluctuation. in addition, a study has been made to show the influence of the high - speed jet flow coming downward from the narrow gate gap on the flow condition in the tunnel downstream to the gate

    通過分析比較不同閥門開啟速率對流動特性的影響，闡明了快速開啟閥門不僅有利於減少空化空蝕也有利於減小弧門振動和啟門力的脈動，此外，研究了門楣處狹窄縫隙高速射流對門后流態、壓力脈動和弧門受力等方面的影響。
  10. A long, narrow opening ; a crack or cleft

    裂縫，裂隙長而狹的開口；裂縫或裂痕
  11. A new type of metal welding gas cooperatively developed by wuhan university chemical industry research acaddemy and aviation technology research office of wuhan shidai of science has achieved the substantial examination of state patent bureau, which is a favorable opening for the hard development of more than 2000 acetylene production plants and meanwhile has solved a series of problems that the new patterend welding gas of the same kind can cut while cannot weld the fuel gas and has slow startup, large oxygen consumption, narrow scope in choosing materiels and difficulty in filling the modifier with pressure, etc

    武漢大學化工研究所和武漢時代科學院航空技術研究所聯合研製的一種新型金屬焊割氣已獲國家專利局實質性審查，這對我國2000多家乙炔生產廠家的艱苦該是一個良好的開端，同時也解決了同類新型焊割氣能割不能焊燃氣起步慢，耗氧量大，選用母材窄，改性劑不易帶壓灌裝系列問題。
  12. He scraped through the narrow opening

    他勉強鉆過狹窄的開口處。
  13. We had to get through the narrow opening sideways

    我們不得不側身穿過這狹窄的通道。
  14. He again beheld the dull light vainly endeavoring to penetrate the narrow opening

    他又看見了那從那狹窗口透進來的微弱的光線。
  15. It is surrounded by high mountains on all sides except towards the northeast, where there is a narrow opening in the mountain ranges

    除了東北面，各處都被高山圍繞著，而東北面有一個山脈的狹窄缺口。
  16. This paper is to analyze the disparity of regional development caused by the unjust institutional arrangement in china before and after the execution of reform and opening up, and also in an attempt to find fair institutional design that can narrow regional gap

    本文的目的就在於:剖析改革開放前後國家非公正的制度安排給區域發展造成的差距，並試圖尋求縮小區域差距的公正性制度設計。
  17. We step in hollow sideways for its opening is so narrow

    洞口太窄了，我們只能側著身子走進去。
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