内旋转

The control method is special for the angular position of a circle rotation object without any fixed support point in the drill collar.

钻铤内无固定支撑点的圆周旋转运动状态角的控制方法具有许多特点。

An intake port is formed in head of the suction pipe so that the sucked air flows turning in contact with the inner circumferential surface of the dust collection chamber.

吸气管的前端形成吸气口使吸引风一边与集尘室的内周面相接一边旋转流动。

A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

The equivalent form for the PI regulator in stationary form is deduced and a resonant link is proposed.

最后分析了旋转坐标系下能实现稳态无静养的比例积分器在静止坐标系下的等效形式，提出包含单次谐波内模的谐振控制器。

To turn or rotateby abduction and eversion so that the inner edge of the sole bears the body's weight.

辐射计是在充有很低压强气体的球泡内，装置能绕支点自由旋转的四个叶片。

Between the knee flexion both inside-to-outside rotation, each fiber bundle is the force of constantly changing.

膝关节在屈膝不同角度内、外旋转时，每一纤维束的受力是不同的且不断变化的。

Objective: To analyse the causes of forearm rotation disfunctions with internal fixative operation in ulnoradial diaphyses fracture.

目的 ：分析尺桡骨骨干双骨折内固定术后前臂旋转功能障碍的原因。

Methods: The clinical data of 438 patients of ulnoradial diaphyses fracture with internal fixative operation from January 1985 to June 2002 were analyzed retrospectively to explore the causes of 46 cases forearm rotation disfunctions among all patients.

通过对我院1985年1月—2002年6月收治的438例内固定术后尺桡骨骨干双骨折临床资料的回顾性分析，探讨其中46例前臂旋转功能障碍的原因。

A built-in collar allows the focuser to rotate a full 360 degrees to suit.

内置的白领允许调焦的旋转360度，以适应。

A set of complex Morlet wavelet are applied on projection slice of each direction to decompose each projection into several frequency channels,the average and variance extracted are computed in each frequency channel,and then linear regression model is employed to computer realationship feature between frequency channels.1-D DFT is applied to features and the amplitudes of Fourier coefficient are selected as features,then the extracted features are rotation invariant.

该算法是将一定大小的图像进行二维傅里叶变换；其次在变换后的图像中央选择一个圆盘区域，并在方向［0°，180°］内进行等间隔角度频率抽样，实现方向分解，使用一组复Morlet小波对每个方向上的映射切片进行小波变换，从而实现多通道频率分解；在各个频率通道中计算均值和方差作为特征，并利用线性回归模型计算频率通道之间的关系特征；将特征沿方向进行一维傅里叶变换并取其幅值，从而得到旋转不变性特征。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。