俯仰角

The flexure inherently induces a change in pitch angle in accordance with a change in flap angle.

柔性本质上诱导的改变，俯仰角，在按照改变在皮瓣的角度来看。

The flexure of claim 1 wherein a positive change in flap angle produces a negative change in pitch angle.

柔性索赔1其中了积极的变化，在皮瓣的角度产生负面的变化俯仰角。

The howitzer barrel is electric-operated, with an elevation of 0~70 degrees.

榴弹炮桶电动-操作，具有0~70度的一个俯仰角。

The sensor filtering algorithm utilized in the Reference Cartesian Coordinate System is presented for target tracking when the sensor measures range, bearing, and elevation angle in the Spherical Coordinate System.

在感测器方面，感测器在球面座标系中测机动目标之距、方位与俯仰角，转换至参考直角座标系(Reference Cartesian Coordinate System)。

The method improved reduces calculation, and improves the real-time performance for attitude estimation. The bank and the pitch angle can be estimated rapidly with a higher robusticity. Its accuracy satisfies the requirement of attitude estimation to control flight vehicles.

改进后的算法可以迅速地估计出飞行器的横滚角与俯仰角，减少了运算量，提高了姿态估计的实时性和鲁棒性，精度满足飞行器的姿态控制要求。

The function of Angle Calibration System is calibrating the antenna array , circuit attenuation and the angle of RF target.

而角度校准系统主要用于校准射频系统的天线阵列、通路损耗及射频目标运动的方位角和俯仰角。

To overcome the drawbacks in the weight and cost of the antenna with the corrugated soft surface, a new patch antenna with patch rings is designed. Its weight is about 1/4 less than the antenna with the corrugated soft surface and it is inexpensive. Good experimental results are obtained. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. In conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic-bandgap structures.

为了克服皱褶软表面天线份量重，加工费用贵等缺点，我们对空气介质的皱褶圆环结构软表面天线进行了改进，将周期分布的皱褶圆环平面化，并保持结构的软表面特性，设计出了一种新的平面圆环结构的软表面天线并进行了实验研究，加工的平面圆环结构天线比皱褶圆环结构天线重量减轻了约1/4，加工费用大大降低，所取得的实验结果显示，该平面圆环结构软表面天线的方向图的轴对称性得到了改善，在俯仰角从0°～-90°的范围内天线H面的波束与E面重合，与皱褶圆环结构相比，天线的旁瓣和背瓣受到了更大的抑制，E面方向图上+120°方向的旁瓣被明显削弱。

Numerical simulation results demonstrate that active suspension with a proper control strategy can decrease the roll angle and roll angle acceleration of the truck cab, the active suspension can improve both the ride comfort and driving safety.

大量的仿真结果显示，主动控制悬置系统明显降低了驾驶室的俯仰角加速度和俯仰角，采用主动控制悬置系统可有效地改善卡车行驶平顺性和乘坐舒适性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。