盘旋

基本解释 (translations)

circle  ·  convolute  ·  convolution  ·  hover  ·  orbit  ·  wheel  ·  whirlabout  ·  whorl  ·  circled  ·  convolve  ·  circles  ·  convolutes  ·  convoluting  ·  convolved  ·  convolves  ·  convolving  ·  hovered  ·  hovers  ·  orbited  ·  orbits  ·  wheels  ·  yawing  ·  convolutions

词组短语

circle around · circle round

与盘旋相关的网络例句 [注：此内容来源于网络，仅供参考]

They can hover in one spot, hurtle through the air to another location, and then race back to their original hovering point—precisely.

它们能定点盘旋，在空中直飞向另一个定点，再精确地冲回原来盘旋的地方。

Three minutes later, it spiraled nose-first into the Rockaway Beach section of Queens - a middle-class neighborhood, 15 miles from Manhattan.

这里"spiral nose-first"很形象地描绘出当时飞机头朝下，盘旋坠落的情景。Spiral的意思是"盘旋向下"，nose-first顾名思义就是"鼻子在前"了。

In a stabilised turn, the paraglider is the aircraft with the record of the smallest turning circle, as shown in figure 4 comparing paraglider, hang-glider and sailplane.

在一个稳定的盘旋中，滑翔伞保持了航空器的最小盘旋半径的记录，图四是滑翔伞同悬挂滑翔机和固定翼滑翔机的比较

To give you a simple idea, one can say for instance that a paraglider usually turns with a radius of 2 wingspans, where a hang-glider and sailplane turn respectively with a radius of 3 and 4 wingspan The speed ratio between the left and right wingtip is from the above example; 2 for a paraglider but only 1.5 for a hang-glider and 1.3 for a sailplane.

为了比较简单的说明，这里以实例进行说明：滑翔伞以2倍翼展的半径稳定盘旋，而悬挂滑翔机和固定翼滑翔机以3，4倍翼展进行稳定盘旋。

But they're saying this is a unidentified flying object, low in the sky over the world's second-busiest airport.

但是他们说那是个不知名的飞行器，盘旋在世界上第2繁忙的机场的低空中盘旋。

First, the angular velocity function and maneuver load for certain maneuver flight (including hover, dive-hike and these two combined) are set up. The simulation results of the vibration of double-disk rotor system with cantilever supported on rigid bearings show that rotor would be apparently deformed under maneuver load. Second, the performance of oil force of SFD in maneuver flight is analyzed. The results show that in maneuver flight, the SFD with centering spring will become eccentric and its oil force will be time-related and offset-related.

首先，建立了水平盘旋、俯冲拉起及盘旋+俯冲拉起复合机动三种机动飞行条件下的机动角速度函数，并确定了对应机动飞行条件下的机动附加载荷（附加离心力和附加陀螺力矩），分析了带刚支的双盘悬臂转子系统在机动飞行条件下的振动特性，发现发动机转子在机动飞行时会发生明显变形；随后，分析了非定心挤压油膜阻尼器的油膜力特性，机动飞行时，油膜轴颈在机动附加载荷的作用下偏离外环中心，使得带定心弹支的挤压油膜阻尼器也变成了非定心挤压油膜阻尼器，其非定心挤压油膜力是瞬态时变的，并且与SFD油膜轴颈偏移量和进动形态有关；然后，在经典的Jeffcott转子系统中引入带定心弹支的挤压油膜阻尼器，分析了机动飞行时非线性转子系统的振动特性，发现挤压油膜阻尼器油膜力的非协调特性也反映到转子系统的振动响应中；之后，对机动飞行条件下带挤压油膜阻尼器的双盘悬臂转子系统的振动特性进行了分析，并重点分析、总结了俯冲拉起机动飞行时，系统结构参数和工作状态参数（转速比、机动飞行半径、机动角速度等）对该系统振动特性的影响。

First, the angular velocity function and maneuver load for certain maneuver flight (including hover, dive-hike and these two combined) are set up. The simulation results of the vibration of double-disk rotor system with cantilever supported on rigid bearings show that rotor would be apparently deformed under maneuver load. Second, the performance of oil force of SFD in maneuver flight is analyzed. The results show that in maneuver flight, the SFD with centering spring will become eccentric and its oil force will be time-related and offset-related. Then, SFDs are introduced into typical Jeffcott rotor system. The whole system will be statically displaced in maneuver flight and the nonsynchronous components of oil force appear in the response of rotor system.

首先，建立了水平盘旋、俯冲拉起及盘旋+俯冲拉起复合机动三种机动飞行条件下的机动角速度函数，并确定了对应机动飞行条件下的机动附加载荷(附加离心力和附加陀螺力矩)，分析了带刚支的双盘悬臂转子系统在机动飞行条件下的振动特性，发现发动机转子在机动飞行时会发生明显变形；随后，分析了非定心挤压油膜阻尼器的油膜力特性，机动飞行时，油膜轴颈在机动附加载荷的作用下偏离外环中心，使得带定心弹支的挤压油膜阻尼器也变成了非定心挤压油膜阻尼器，其非定心挤压油膜力是瞬态时变的，并且与SFD油膜轴颈偏移量和进动形态有关；然后，在经典的Jeffcott转子系统中引入带定心弹支的挤压油膜阻尼器，分析了机动飞行时非线性转子系统的振动特性，发现挤压油膜阻尼器油膜力的非协调特性也反映到转子系统的振动响应中；之后，对机动飞行条件下带挤压油膜阻尼器的双盘悬臂转子系统的振动特性进行了分析，并重点分析、总结了俯冲拉起机动飞行时，系统结构参数和工作状态参数(转速比、机动飞行半径、机动角速度等)对该系统振动特性的影响。

The sadness of life was everywhere and in the blue sky, high in the air, were the heavy-winged vultures, circling without moving their wings, circling by the hour, waiting and watching.

生命的悲情到外弥漫，而在蓝天之中，在高空之中，则有羽翼沉重的兀鹰在盘旋着，没有动一动翅膀----好几小时都在盘旋着，等待着，注视着。

Three minutes later, it spiraled nose-first into the Rockaway Beach section of Queens - a middle-class neighborhood, 15 miles from Manhattan.

这里&spiral nose-first&很形象地描绘出当时飞机头朝下，盘旋坠落的情景。Spiral的意思是&盘旋向下&，nose-first顾名思义就是&鼻子在前&了。

Just then he saw a man-of-war bird with his long black wings circling in the sky ahead of him. He made a quick drop, slanting down on his back-swept wings, and then circled again.

就在这个时候，他看见一只军舰鸟，展开那长长的黑色翅膀，在他前方的天空中盘旋，突然之间，它将翅膀向后一收，倾身直往下伏冲，然后又开始盘旋。

与盘旋相关的网络解释 [注：此内容来源于网络，仅供参考]

circinate; coiled：盘旋状的;涡卷状的

孔雀豆 circessian been; flower fence; red sandalwood tree Adenanthera pavonia L | 盘旋状的;涡卷状的 circinate; coiled | 群界 circle

circling：盘旋

任一种情况发生后,就可以準备开始盘旋(Circling)(1). 继续往前直飞直到感觉到你在最强的昇力区域(2),然后再继续飞数秒鐘远的距离(3),以相当急(Tight)但平滑的迴转(Turn)开始盘旋(4). 当滑翔机高度降低(5),需使迴转更急而保持在最强的昇力中.

circling：盘旋mxk中国英语学习网

non-stop flight 连续飞行mxk中国英语学习网 | circling 盘旋mxk中国英语学习网 | forced landing 迫降mxk中国英语学习网

cockle stair：盘旋楼梯

cockish 傲慢的 | cockle stair 盘旋楼梯 | cockle stairs 螺旋梯

conical convolute：圆锥形盘旋面

"圆锥锥度","conic taper" | "圆锥形盘旋面","conical convolute" | "圆锥形螺旋线","conical helix"

hover：盘旋

后一个作品系列,名为"盘旋"(Hover),艺术家从空中飞鸟(或盘旋的飞行器)的视角拍摄城市郊外的景色. 这些作品呈现出美国生活的扭曲画面,其中一幅画面是这样的:一个男人试图在自己房前的街区铺草,他的邻居则在草坪上用割草机刈出螺旋型的图案.

Hover Feather：盘旋羽步 UgW洱吧下载 - 视频教程点播下载网

11.Top Spin 陀螺转 UgW洱吧下载 - 视频教程点播下载网 | 12.Hover Feather 盘旋羽步 UgW洱吧下载 - 视频教程点播下载网 | 13.Hover Telemark 盘旋转折步 UgW洱吧下载 - 视频教程点播下载网

Hover Telemark：盘旋转折步

12.Hover Feather 盘旋羽步 | 13.Hover Telemark 盘旋转折步 | 14.Natural Telemark 右转折步

Hover Telemark：盘旋转折步 UgW洱吧下载 - 视频教程点播下载网

12.Hover Feather 盘旋羽步 UgW洱吧下载 - 视频教程点播下载网 | 13.Hover Telemark 盘旋转折步 UgW洱吧下载 - 视频教程点播下载网 | 14.Natural Telemark 右转折步 UgW洱吧下载 - 视频教程点播下载网

convolute of two nappes：双叶盘旋面

"盘旋面","convolute" | "双叶盘旋面","convolute of two nappes" | "盘旋面","convolute surface"