通風孔針 的英文怎麼說

中文拼音 [tōngfēngkǒngzhēn]
通風孔針 英文
vent wire
  • : 通量詞(用於動作)
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : Ⅰ名詞1 (縫衣物用的工具) needle 2 (細長像針的東西) needle like things 3 (針劑) injection; sh...
  • 通風 : 1 (使空氣流通) ventilate; air 2 (透氣) be well ventilated 3 (透露消息) divulge information;...
  • 孔針 : vent needle
  1. Firstly, for jet array impingement cooling, the effects of the distance of adjacent holes, the impinging distance and jet reynolds number on heat transfer characteristic at the target wall are summarized under staggered holes arrangement and the same hole diameter. and then, the numerical simulation of inclined multi - hole film cooling has been studied. the influence factors examined in this case include blowing ratio and the distance of adjacent holes

    首先過對射流沖擊冷卻方式的研究,分析了相鄰間距、沖擊間距以及射流入口雷諾數對沖擊靶面換熱系數的影響情況,然後對多斜冷卻方式進行了數值模擬,重點探討了吹比和相鄰間距對絕熱溫比與壁面換熱系數的影響規律,最後,對沖擊-發散復合冷卻流場的計算物理模型,研究吹比、相鄰間距的變化對沖擊-發散復合冷卻流動與傳熱特性的影響。
  2. As for different requiremint for the lustration rate, we can provide you round - hole 20 - 30 %, strip - hole 40 - 50 % perforated panel. stringer, pedestal and typical rod with high - mechanic strength and loading capacity

    對各種潔凈室潔凈度的不同需求,可提供圓20 % ? 33 % 、條40 % ? 50 %開率的高架鋁合金地板。支架、橫梁及特殊的斜撐設計為高承載,高強度奠定了堅實的基礎。
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