double rows 中文意思是什麼
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Longitudinal topology by using double - strength steel, two rows of steel should pad diameter 25 mm with a short iron bars, designed to keep their distance
縱向受力鋼筋採用雙層排列時，兩排鋼筋之間應墊以直徑25 ?的短鋼筋，以保持其設計距離 -
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。 -
Presently our products can be divided into three series : small standard tent, framework tent, and tensile tent, in which small standard tent can still be divided into three types : cable - column tent, internal lifting tent and external suspending tent, framework tent can be divided into herring bone framework tent and arch framework tent, and tensile tent can be divided into single row pole and double rows pole tent
目前我們的產品按結構形式分可分為小型單體蓬房框架組合蓬房張拉結構篷房三大系列。其中小型單體蓬房又分為索柱結構蓬房內頂結構篷房外掛結構蓬房三大類型框架組合蓬房分為人字形框架蓬房和曲拱形框架蓬房張拉結構篷房又分為單排柱和雙排柱張拉蓬房。 -
Four pionts angle contact ball bearing is separable bearing, it can be subject to bi - directional load and have the function of both single row and double rows bearings
四點接觸球軸承為可分離型軸承，可承受雙向軸向載荷，並有單列和雙列角接觸球軸承的功能。 -
Class 7 single and semi - double : a daisy - like flower with a center disk and one or more rows of ray florets
第七型單瓣至半重瓣型：頭花具有中間的筒狀小花，以及一至數輪的舌狀小花。 -
And these are verified by load test in site to validate the conclusion that the testing result on four piles area is closed to the result with the group piles effect in large area composite foundation and to determine the bearing capacity of composite foundation of single row piles and double rows piles, the result from single pile composite foundation is acceptable
得到確定大面積復合地基承載力的荷載試驗中，一般測試4根樁所處理的面積，測得的承載力就能較好地接近在群樁效應下的結果，而確定單排或雙排群樁復合地基的承載力，單樁或雙樁復合地基荷載試驗的結果便行。 -
Starting from the effect of group piles in the composite foundation, the size effect in the load test of large area composite foundation, composite foundation of single row piles and composite foundation of double rows piles are researched through fem analysis
本文從復合地基具有群樁效應現象入手，利用有限元來研究大面積復合地基、單排群樁復合地基、雙排群樁復合地基荷載試驗的尺寸效應問題，並用現場荷載試驗實例來驗證本文分析方法的可行性。 -
The desing essentials of continuous gas carburizing automatic line with double rows furnace
雙排連續式氣體滲碳自動線的設計要素 -
This double error became an irresistible reality, and by one of the incomprehensible transports of youth, he bounded from his hiding - place, and with two strides, at the risk of being seen, at the risk of alarming valentine, at the risk of being discovered by some exclamation which might escape the young girl, he crossed the flower - garden, which by the light of the moon resembled a large white lake, and having passed the rows of orange - trees which extended in front of the house, he reached the step, ran quickly up and pushed the door, which opened without offering any resistance
他的混亂思想告訴他如此，熾熱的心在重復。雙重的錯誤變成了一種不可抗拒的現實。年輕人在那種不可理解的熱情的驅動之下，他從躲藏的地方跳出來，冒著被人看到的危險，冒著嚇壞瓦朗蒂娜的危險，冒著被青年姑娘發現時失聲驚叫的危險，他三步兩步跨過那片被月光染成白色的花圃，穿過房子前面的那排桔子樹，跑到臺階前面，推開那扇毫無抗拒的門。 -
You can double - click any one of the rows in this table to see additional details about that iteration of the data - driven test
可以雙擊此表中的任意一行，查看有關數據驅動測試迭代的其他詳細信息。
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