本文实验研究了细长体模型在中等迎角下的初始分离问题。
The starting separation on the slender bodies was investigated at the moderate angles of attack.
作为例子,本文数值计算了细长体的水动力导数,给出了结果。
As an example, the hydrodynamic derivations of a slender-body of revolution are calculated.
采用积分方程方法,研究了轴对称细长体后部非定常超空泡问题。
Based on an integral equation method, the unsteady supercavitating flow past slender body was studied.
研究了在大迎角下,后掠翼对细长体绕流结构和气动力特性的影响。
The influence on flow structure and aerodynamic of a slender by sweep wing at high Angle of attack was studied.
水中兵器攻击细长体舰船时,水下爆炸气泡诱发了舰船的鞭状效应响应。
When an underwater weapon attacks a slender ship, the explosive bubble induces a whipping response of this ship.
给出一种基于高速细长体理论的预报高速排水型船在波浪上运动性能的数值方法。
A numerical method is presented for predicting the motion characteristics of high speed displacement vessels.
本文讨论具结构阻尼系数的细长体飞行器的弹性振动方程支配系统的最优控制问题。
In this paper, we discuss the optimal control problem for an elastic oscillating system of fine-long cube flying object with structure damping coefficient.
本文考查了细长体理论数值方法中的数学问题,指出了用在其他论文中的一个有疑问的公式。
This paper reviews the mathematical problems in the numerical method of the slender body theory and points out a questionable formula used in the other papers.
运用数值方法模拟了细长体在不同攻角条件下亚音速绕流的背涡结构,探讨了非对称涡流的气动力特性。
Subsonic vortical flows over a slender body at different angles of attack were simulated numerically, and the aerodynamic characteristics of asymmetric vortical flow were also investigated.
银鱼体细长,似鲑,很少长于15厘米,十分罕见。
Whitebait, slender and like salmon, is usually shorter than 15cm and is rare.
红色细长的丝状体是由冷却下来的气体组成,气体处于磁场中。
The red threadlike filaments are composed of cool gas suspended by a magnetic field.
大写印刷体标语和候选人姓名替代了19世纪晚期的蚀刻印刷中的细长草书,原色调代替了橄榄灰和日光黄。
Big, block-letter slogans and candidate names replaced the lengthy cursive script seen in the etched prints of the late 1800s, and primary colors replaced their dusty olives and sun-yellows.
一个细长笔直的立方体附着在面向街道的有山墙的大楼后方。
A slender rectilinear volume is affixed to the rear of the street-facing gabled block.
迎角、旋成体的外形,尤其是头部的几何形状是细长前体出现非对称涡的关键因素。
Angle of attack and nose shape of bodies are key factors that asymmetric vortex occurs over slender bodies.
鞭毛是细胞体上的细长突出,它的作用是推动微生物移动。
A flagellum is a long, slender projection from the cell body, whose function is to propel an organism.
爬行动物,身体细长,体上有鳞,无四肢。种类很多,有的有毒,有的无毒。以蛙、鼠为食,大蛇亦吞食大兽类。
Reptiles, body slender, scaly body, no limbs. Many types, some toxic, some non-toxic. With frogs, rats for food, the serpent has swallowed a large animal.
建筑一楼由细长的柱子支撑,使得这一层建筑室内环境和室外花园融合为一体。
The ground floor is lifted on slender columns allowing this floor to also have greater integration between the indoors and outdoors - the garden.
底楼由细长的柱子支撑,使得这一层室内和室外花园更好地融为一体。
The ground floor is lifted on slender columns allowing this floor to also have greater integration between the indoors and outdoors – the garden.
还可看到有发自神经元胞体的细长或短的突起,与邻近神经元似有联系。
The fine long or short fibers sent from neuron bodies seemed to contact the near neurons.
在迎角很大时细长旋成体背部流场沿轴向通常有两个截然不同的区域,其中卡门涡脱落区域位于后体,而头涡区域靠近旋成体头部。
There are two shedding modes along the slender axes when the angle of attack is very high. The Karman vortex shedding region is located in afterbody while the nose vortices region is near the apex.
鹿类一般体柔软而结实,尾短。耳大,通常细长。
They typically have a compact body, short tail, and long, slender ears.
细长弹性梁元件连接在握持元件上和与其一体结合。
An elongate elastic beam member is one of attached to and integral with the gripping member.
细长弹性梁元件连接在握持元件上和与其一体结合。
An elongate elastic beam member is one of attached to and integral with the gripping member.
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