水流拖曳作用 的英文怎麼說
中文拼音 [shuǐliútuōyèzuòyòng]
水流拖曳作用
英文
current drag- 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
- 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
- 拖 : 動詞1 （拉著物體使移動） pull; drag; draw; haul 2 （用拖把擦洗） mop 3 （在身後耷拉著） trail 4 ...
- 曳 : 動詞（拖; 拉; 牽引） drag; haul; tug; tow
- 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
- 水流 : 1. （江河） rivers; streams; waters2. （流動的水） current; water flow; fluent; flow; [水文] stream current
- 拖曳 : drag; pull; tow; towage; tug; traction; trackage
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The mechanism of the downburst formation was also investigated based on the cloud microphysics of the simulated storm and it was found that this downburst was primarily produced by hail loading, and enhanced by hail melting and rain evaporation. and the loading and the melting of hail played a very important role in producing the downburst. the gale at the surface was caused by the severe downburst
從雲微物理學角度分析了此次局地性大風的形成原因，認為由高空冰雹粒子的拖曳產生的負浮力作用是促發強下沉氣流產生的主要原因，其次是冰雹的融化和雨水蒸發冷卻對下沉氣流起加速作用，冰雹的拖曳和融化作用對下沉氣流具有決定性的作用。The effect of dragging force weakens the convection and the effect of latent - heat release strengthens the instability. both of them are evidently feedback actions to the environment
雲中水凝物下落的拖曳作用削弱了對流，相變潛熱釋放加劇了層結不穩定，均對熱力動力過程有明顯反饋作用。On the foundation analyzing and studying the kinetics and dynamics of underwater dragging system and anchor cable system, this paper sets up the three dimension mathematic model about spatial shape and tension of the underwater cable and about spatial shape and tension of the anchor cable in the ocean current. this paper presents the analysis method about the stability when the underwater dragging system or the anchor cable system is in the pulse current
文中在分析研究水下拖曳與錨索系統運動學與動力學的基礎上，建立了水下拖索空間形狀和張力的三維數學模型以及海流作用下錨索空間形狀和張力的三維數學模型，並給出了水下拖索系統和錨索系統在脈沖海流作用下穩定性的分析方法。
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