查询词典 inertial frame

Strap-down inertial navigation system is a kind of advanced inertial navigation technology, which is the developing direction of inertial navigation.

捷联式惯性导航系统是一种先进的惯性导航技术，是近年来惯性技术的一个发展方向。

As for frame synchronizer, the recognizer of the frame pattern and its performance are analyzed in details. The probability of catching frame pattern upon one pass is deduced. Based on these, the relationship between optimum frame pattern length and the frame length , the allowable error tolerance and the channel errors, the protecting parameter α、βand the threshold level are derived. Consequently, a new type of adaptive frame synchronizer is presented.

对于帧同步器，对帧同步检出及其性能进行了详细分析，推导了帧同步一次通过捕获概率，导出了最佳帧同步码组长度与帧长之间的关系，误差门限与信道误码之间的关系，以及校核帧数α、保护帧数β与误差门限之间的关系，进而提出了一种新颖的自适应帧同步实施方案。

We know that light in inertial reference frame, and naturally to meet the speed of the sum theorem in classical mechanics (because so far we have not found exception to overthrow it is the inertial basis).

我们知道，光处在惯性系中，自然也就满足经典力学中速度相加定理（因为至今我们还没有找到推翻它是惯性系中特例的依据）。

We know that light in inertial reference frame, Naturally satisfy the sum theorem of classical mechanics in speed (since so far we have not found exception to overthrow it is inertial basis).

我们知道，光处在惯性系中，自然也就满足经典力学中速度相加定理（因为至今我们还没有找到推翻它是惯性系中特例的依据）。

In Inertial frames and why the laws are the same in the train and on the platform, we introduced the idea of inertial frames - a frame of reference in which Newton's laws work.

在"惯性系：为什么火车上和月台上物理定律是一样的？"

However, most of these investigations focused on the rotating beams or plates undergoing a prescribed large overall motion, where the effect of large overall motion of the reference frame on elastic deformation was considered but at the same time the beam's elastic deformation couldn't influence the large overall motion of the reference frame because the large overall motion is known a priori. In fact, this kind of problem on the dynamic stiffening is a structural dynamics problem in a non-inertial frame.

值得指出，上述这些研究工作都局限于大范围运动为已知情况下的非惯性系下柔性体的动力学性质，实质上是一个非惯性系下的结构动力学问题，只考虑了大范围运动对变形运动的影响，而没有充分考虑到大范围运动和变形运动之间的相互耦合作用，这种耦合作用是单向的。

A frame is set up in this paper that the unit vector of the star is taken as Z axis of the frame, and all the constant gyro drifts of inertial navigation system are projected on to the frame .

如果建立一个以星体方向为Z轴的坐标系，并将陀螺漂移投影到该坐标系，文中将证明绕该坐标系Z轴方向的陀螺漂移是不可观测的，并分析由此引起的导弹落点误差。

The invention contains following apparatus: display main body; base setting a combination groove thereon; a frame for connecting the display main body and base; rotating apparatus setting under the frame and connecting on the combination groove of the frame for making the frame left-and-right rotate relative to the base; an inclination preventing element for prevent the frame up-and-down inclination with the rotatable gemel as center.

本发明包含下述装置：显示器主体；在其上面设置了结合槽的底座；用于连接上述显示器主体和底座的支架；设置在上述支架的下侧，结合在上述支架的结合槽上，使支架能够相对上述底座进行左右转动的旋转装置；用于防止上述支架以旋转铰链为中心上下倾斜的倾斜防止元件。

The invention intercepts a pixel area with the scheduled size in each frame from several continuous frame images in turn, reduces the intercepted pixel area to the largest size which the scheduled storage space can store and is stored in the scheduled storage space, then detects the face in the stored pixel area, hence, due to the minification of the storage space pixel area having the same size smaller than the whole frame image, thereby increasing the pixel area and reducing and storing the object face size compared with the whole frame stored in the storage space after reducing the frame image.

本发明依次从连续几帧图像中的每一帧中截取预设大小的像素区域，并在每次截取后，均将截取的像素区域缩小至预设存储空间所能够存储的最大尺寸后存储在预设存储空间内，然后在存储的像素区域内检测目标人脸。

The invention is directed to a dry shaving apparatus with an electric drive mechanism provided in a housing (1) and a housing part in which a removable frame equipped with at least one cutter element is held by at least one detent mechanism, wherein upon release of the removable frame by the detent mechanism the removable frame is movably held in a holding position by a retaining device, wherein in said holding position provision is made for at least one distance (W, W1) between a wall of the removable frame and a wall of the housing part, and the removable frame is adapted to be set in motion by the drive mechanism.

本发明涉及一种干式剃须装置具有：一个设在壳(1)中的电驱动机构和一个壳部，其中可拆卸的刀框由至少一个插销机构固定，可拆卸的刀框包含至少一个刃具，其特征在于，在插销机构将可拆卸的刀框释放时可拆卸的刀框由一个固定装置可动地固定在固定位置，在所述的固定位置中，在可拆卸的刀框的一个壁和壳部一个壁之间形成至少一个距离(W1、W2)，并且可拆卸的刀框能通过驱动机构置于运动中。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。