measured hole 中文意思是什麼
measured hole
解釋
測量孔-
The thermal visualizations of jet impingement cooling with single or double row holes inside semi - enclosed channel are measured by using infrared camera and then the impingement cooling heat transfer coefficients are deduced. the effects of flow and geometry parameters on convective heat coefficients are obtained. the results show that : for a single row normal impingement, the impingement cooling effectiveness is enhanced with the increase of impinging reynolds number or the decrease of hole space to diameter ratio, and the best effectiveness is achieved under the jet - to - surface spacing equals to 2 ; when the jet is oblique to the confined wall, the cooling effectiveness is weaken especially under the jet - to - surface spacing ratio is greater than 2 ; for double rows normal impingement cooling, the cooling effectiveness of rear row jet is weaker than the front row under lower impinging reynolds number or bigger jet - to - surface spacing
對于單排垂直射流，沖擊冷卻效果隨射流雷諾數的增加、孔間距與直徑比的減小而得到提高，沖擊間距比為2時換熱效果最好;沖擊孔中心線向通道封閉一側傾斜后，射流沖擊冷卻的范圍變窄，當沖擊間距比大於2時駐點區的對流換熱能力明顯降低;對于雙排沖擊射流，孔排間距與直徑比的增加使沖擊冷卻范圍變大，但在兩排孔之間區域的對流換熱系數有所下降;在較小的沖擊射流雷諾數和較大的沖擊間距比下，後排射流的沖擊換熱效果要遜於前排射流。 -
In fatigue tests, the fatigue test was paused whenever fatigue life cycle was reached to 1500, then similar gradual cyclic experiment was re tried, the displacement distribution around the hole and the strains at the side of hole were measured
在疲勞試驗過程中，每當疲勞循環1500次就停機，進行同樣的緩慢循環實驗，並測量出孔周的位移場及孔邊應變。 -
The residual deformation around the hole was measured by digital speckle correlation technique and the relation curves of residual strain at the side of hole vs fatigue life cycles were obtained
再應用數字散斑相關技術測量了不同疲勞循環次數后孔周的殘余變形場，並給出了孔邊最大殘余應變與疲勞循環次數的關系曲線。 -
In this paper, we measured the thermal resistance of multi hole brick, designed external insulation wall and calculated the thermal resistance and the thickness of insulation mortar, which can save energy by 50 % in lianyungang
試驗測定了連雲港地區幾種多排孔封底砌塊的熱阻，並在此基礎上設計和計算了寒冷地區節能50 %的幾種外保溫復合墻體的熱阻及聚苯顆粒保溫砂漿厚度。 -
Especially, the pneumatic ? measuring technique has a special priority on measuring inner and outer diameter of some thin wall parts and soft material parts, such as inner diameter of deep hole and small hole as well as narrow groove breadth which are measured difficultly by mechanical gauges and instruments
特別是在薄壁零件和軟材料零件內外徑尺寸測量、某些機械量具和量儀難于進行的測量，如深孔內徑、小孔內徑、窄槽寬度測量等方面有其特有的優勢。 -
Measured hole mass flows and a constant static pressure mixing analysis, together with the measured losses, allowed the decomposition of the losses into three distinct entropy generation mechanisms : loss generation within the hole, loss generation due to the mixing of the coolant with the mainstream, and change in secondary loss generation in the " blade passage
論文還進行了葉片冷卻孔質量流的測量與常靜壓氣流混合分析，結合前述氣動力損失和冷卻空氣損耗的測量結果表明，端壁氣膜冷卻的綜合損失明顯地由三個部分組成：葉片冷卻孔內產生的損失；由於冷卻空氣與主流熱空氣的混合產生的損失；二次流的變化產生的損失。 -
The main contents and conclusions are as follows : 1. the dynamic pressure on the original riverbed and the scour hole are measured. the results show that the characteristics of dynamic pressure in the scour hole are the same as that on the original riverbed
表明在基巖沖刷過程中以及沖坑穩定后，射流沖擊區的脈動壓強與沖坑形成前一樣，都是以低頻大振幅為主，說明在沖刷坑形成后，射流沖擊區水流與無沖坑時一樣，都是大尺度渦不斷破碎和小尺度渦不斷生成的過程。 -
L. the experiment measured the flow field of pump inlet by seven - hole cone probes under two kinds of flux, and gained pressure and speed distribution in this field, then obtained the rule of vortex field distribution
採用七孔測針對兩種流量下泵入口流場進行了測量，得出了流場的壓力和速度分佈，在此基礎上，擬合出了渦量場分佈規律。 2 -
In the testing, we experiment on a plate with a circle hole ( 2 - dimention ) and a ladder axis with arc transiting ( 3 - dimention ), and compare the former to the result measured by moire method and the later to an aluminum axis with similarity of geometric structure by electric measure method. the results are closed to these of corresponding references. sequentially, it is proved that the theory is reasonable and the method is feasible
在算例方面，論文分別採用光彈性法和電測法對帶中心圓孔無限寬板的平面問題和圓階梯軸的三維問題進行了驗證，並將分析結果與相關文獻進行比較，得到了一致的結果，從而驗證了理論分析的合理性及本方法的正確性。 -
A 3d geological visualized model is prepared based on control point data, drill hole data and orientation data of discrete engineering as measured, which is able to conduct 3d visualized analysis closely related to a given project
根據實測的離散工程式控制制點數據、鉆孔數據和產狀數據，構建了三維地質可視化模型，並能進行與工程密切相關的三維可視化分析。 -
The pressure sensor is integrated with the spark plug so we do not need drilling another hole on the cylinder head and avoid changing the structure of combustion chamber and the effect of connecting channel on the measured cylinder pressure
該傳感器與火花塞集成一體，不需要另外鉆安裝孔，避免了對燃燒室結構的破壞，而且不存在安裝通道，避免了通道效應對壓力測量結果的影響。 -
Predictions with the reynolds stress model ( rsm ) were in reasonable agreement with experimental results measured by intelligent five - hole probe
計算結果與用五孔探針測試的氣相流場實驗結果吻合很好。
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