English translation for "迎风面"
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- weather side
windward side
windward surface
Related Translations:
迎风: 1.(对着风) facing the wind; against the wind; windward 短语和例子迎风航行 sail close to [near] the wind; headwind sailing (帆船运动); pointing; 迎风前进 haul upon the wind2.(随风)down the wind; with the wind3.[ 迎风岸: weather shorewind-ward bank 迎风飞舞: be dancing in the wind
- Example Sentences:
| 1. | Turn into the prevailing wind direction and continue straight and level for no less than ten ( 10 ) meters
将机头转至迎风面，并且继续水平直线前进至少10公尺的距离。 | | 2. | Trailing edge of fork crown and frame down tube present a virtual continuous surface to the wind . reducing aerodynamic drag
前叉肩部的延伸边缘和车架的下管形成一个虚拟的连续迎风面，从而有效地减少风阻。 | | 3. | When air travels up the windward slope of a mountain , it condenses to form clouds if it is sufficiently moist and the surrounding is sufficiently cool
当空气向山坡的迎风面上升时，若果水份充足及环境温度够低，空气中的水份便会凝结成云。 | | 4. | When air travels up the windward slope of a mountain , it condenses to form clouds if it is sufficiently moist and the surrounding is sufficiently cool
当空气向山坡的迎风面上升时，若果水份充足及环境温度够低，空气中的水份便会凝结成云。 | | 5. | At the time , winds were blowing generally from the east , hence the appearance of clouds over the eastern i . e . windward side of luzon . note that the western i . e . lee side of luzon is practically cloud - free
当时该区普遍吹偏东风，因此在吕宋东面即迎风面出现云层，而吕宋西面即背风面则晴空无云。 | | 6. | At the time , winds were blowing generally from the east , hence the appearance of clouds over the eastern ( i . e . windward ) side of luzon . note that the western ( i . e . lee ) side of luzon is practically cloud - free
当时该区普遍吹偏东风，因此在吕宋东面(即迎风面)出现云层，而吕宋西面(即背风面)则晴空无云。 | | 7. | For vehicles in crosswinds , with the increase of crosswind angle , static pressure and side force of the vehicle windward increase and reach maximums at crosswind of 90 degree , and then decrease when the angle of crosswind continues increasing
在侧风影响方面,随着侧风角度的增大,车辆迎风面的静压、侧向力先增大后减小,在车辆受到90o侧风时最大。 | | 8. | Abstract : approximate methods for calculating aerodynamic heating rates on space shuttles are discussed . various methods are given for predicting the heating rate at axisymmetric stagnation points , general three dimensional stagnationpoints and the leading edge stagnation point of wings . numerous laminar and turbulent heating techniques for flat plates and cones are analyzed and compared . a brief review of some methods is presented to predict heating rate for winward centerline and lateral direction off the symmetry plane . the results show that the methods are simpler and can guarantee enought precision for predicting aerodynamic heating environment of space shuttles
文摘:介绍了国内外预测航天飞机气动加热的工程计算方法.给出了轴对称、非轴对称和机翼前缘等各种外形驻点热流密度的计算，分析和比较了平板、锥体的层流和湍流热流密度计算的各种方法，概述了航天飞机迎风面中心线和离开中心线横向热流密度的计算.计算结果表明，本文方法用在航天飞机气动热环境初步设计中比较简单并且有足够精度 | | 9. | For hoods with shutters in four sides , the results show : 1 ) the hoods positively placed boards are called hoods used for venting airflow ; hoods negatively placed boards are called hoods used for leading airflow ; 2 ) among the hoods used for venting airflow , the most effective hoods should have positive declining angle value of 30 , the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ) , the value of b range from 70 mm to 120 mm and the value of b / h range from 0 . 5 to 0 . 6 ; 3 ) the most effective hoods should have negative declining angle value of 60 , the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ) , the value of b range from 100 mm to 170 mm ( the optimum value is 120 mm ) and the value of b / h range from 1 . 4 to 2 . 2 ( the optimum value is 2 . 0 )
对于四面设百叶型风帽，计算表明: l )正装倾斜挡板的百叶型风帽可认为是排风型风帽，倒装挡板倾斜的百叶型风帽可认为是进风型风帽; 2 )排风型风帽中，挡板正装30 ” 、风帽四个迎风面的有效面积fy和风管净断面积fj的比值( fy肠)为4 、挡板宽度b在70inln到120inln之间、板间距比值陇在0 . 5到0 . 6的百叶型风帽排风效果最好; 3 )进风型风帽中，挡板倒装装60 “ 、风帽四个迎风面的有效面积和风管净断面积的比值( fy例)为4 、挡板宽度b在100咖到170mm之间( 120mm为最佳) 、板间距比值陇在1 . 4到2 . 0的进风型风帽( b爪= 2 . 0为最佳)的百叶型风帽进效果最好。 |
- Similar Words：
- "迎风进气口" English translation, "迎风开的" English translation, "迎风冷泪" English translation, "迎风流" English translation, "迎风冒雪" English translation, "迎风面发动机" English translation, "迎风面积" English translation, "迎风面沙丘" English translation, "迎风面桁架" English translation, "迎风抛八字锚" English translation
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