水平尾面 的英文怎麼說
中文拼音 [shuǐpíngwěimiàn]
水平尾面
英文
horizontal tailplane-
A drop of water was cut in half by a plane passing through its bulbous front and tapered tail.
平面將水珠的鱗莖狀前鋒和錐狀尾巴的分成兩半。Empennage ? install stabilizer and vertical fin
尾翼安裝水平安定面、垂直安定面。Five grown men, and three of them - trelawney, redruth, and the captain - over six feet high, was already more than she was meant to carry. add to that the powder, pork, and bread - bags. the gunwale was lipping astern
五個成年人，而且其中的三個特里羅尼雷卓斯，以及船長身高都超過了六英尺，這樣就已超出了劃子的容量，再加上火藥腌肉和麵包袋，這使得劃子的尾部幾乎與水面平。In this paper, some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data. the cross section of compound channel can be divided into four regions : the undisturbed region in main channel, the interactive region between channel and plain, the undisturbed region in flood plain and the boundary region. in the undisturbed regions, the distribution of longitudinal velocity along the depth has the feature of lograithmic. whereas, in the interactive region, the longitudinal velocity does not obey the logarithmic distribution law, but it can expressed as a revised logarithmic function by using a wake function. on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained. in the boundary region, the longitudinal velocity obeys the law of parabolic distribution. furthermore, according to the simplified diffusion equation, the transverse distribution of sediment concentration in the interactive region is deduced. the analysis is in good agreement with the measured data
本文根據漫灘水流的運動特點，將漫灘水流的復式斷面分為主槽平衡區、灘槽交互區、灘地平衡區及邊壁區等4個區，並給出了各區寬度的經驗公式.根據灘槽交互區垂線流速分佈的變化特點，提出了附加尾流函數的對數流速分佈公式.在簡化水流運動方程和泥沙擴散方程的基礎上，對灘槽交互區內垂線平均流速及含沙量沿橫向分佈進行了理論分析，提出了反映灘槽水流動量交換強度的橫向渦量粘性系數及橫向擴散系數的表達式，得到了漫灘水流垂線平均流速及含沙量沿橫向分佈的解析解，並與實測資料吻合較好Monitoring the sink of the estuary by utilizing remote sensing technique can not only directly show the effects of scouring - erosion variation of the channel at estuary section through a regulated discharge regime of the river, but also is the best presentation of the test influence to the estuary in plane
利用遙感技術對河口尾間進行監測，可直觀反映調水調沙對河口段河道沖淤變化的影響程度，也是調水調沙試驗在河口影響的平面形態的最好展現。In 2001, the gdp was 15. 7 billion yuan, an increase of 9. 1 % ; general financial revenue 450 million yuan, an increase of 7. 9 %. there were all round development in rural economy, incessant optimization of the agricultural structure and quickened process of industrialization. through developing aquatic culturing and fishing, propagating fine species and ways to push along the in - depth processing of by - products in agriculture, reinforcing the market circulation in rural areas, and construction of service systems, the pace of construction of small towns was quickened and agricultural economy was developing steadily
汕尾建市后，作為國家對外開放的一類口岸，市委、市政府以大改革、大開放、大發展的氣魄，以建立社會主義市場經濟體制為目標，確立了「工業立市、農業穩市、科技興市、人才建市、海洋經濟活市、第三產業富市」的經濟發展方針，在「九五」期間全市的經濟保持快速增長，基礎設施日臻完善，對外開放不斷擴大，社會各項事業全面發展，人民生活水平穩步提高。Faceted clear crystal stallion ; frosted tail and mane ; raised front legs and upright position
在上雕琢平面的清楚水晶公馬;結霜的尾巴和鬃毛;被舉的前面腿和挺直位置。The hispaniola lay some way out, and we went under the figureheads and round the sterns of many other ships, and their cables sometimes grated underneath our keel, and sometimes swung above us
伊斯班裊拉號停泊在一段水程以外，因此，我們從許多其他船隻船頭雕飾的下面過去，或是繞過它們的船尾。她們的纜繩有時在我們的平底船下擦過，有時則在我們的上方搖曳。Complete the maneuver by performing a 360 degree nose - out turn. the helicopter should again be flying sideways directly away from the pilot
再向另一側執行機尾向內360水平圓后便完成此動作，此時機身側面又再一次朝向操控者。分享友人