查询词典 back surface

The dynamic surface controller design method of the nonlinear autopilot for high maneuver missile is developed. Based on the smooth second-order dynamic sliding mode, the designed virtual controls are smooth enough and needn't smooth by integral filters when designing the inner loop controller with back-stepping method. So it overcomes the problem of explosion of terms.

提出了高机动非线性导弹自动驾驶仪的动态面控制器设计方法，该方法基于光滑二阶动态滑模，所设计的虚拟控制足够光滑，在利用反步法设计内环控制器时不需要进行积分滤波克服了反步法所带来的项数膨胀问题。

Soil surface charge was measured with the potentiometric back-titration technique, and its characteristics evaluated with the Multi-Lamgmuir model.

用返滴定技术测定土壤的可变电荷量Q(下标υ，应用Muti-Langmuir模型评价土壤的表面电荷特性。

It raked back and as the fish swam just below the surface the old man could see his huge bulk and the purple stripes that banded him.

然后它又往后倒了下去，鱼就在水面上游着，老人可以看见它庞大的身躯和裹在它的身上的紫色条纹。

The moon, a satellite, or small body, rotates on its axis around the earth, and "shines" when the sun's light beams onto its surface, and is reflected back to earth.

当月亮接收到地球发给它的光时，它会以同样的反射方式将光折射回去。

According to practice of popularizing and applying water-saving irrigation technology in Sanhe well irrigation area in Hebei plain,this article puts forward a form of water-saving surface irrigation called "border irrigation by pipe move-back method".

根据河北平原三河井灌区节水灌溉工程推广应用的实践，提出了一种可称之为&支管退行式畦灌&的节水地面灌溉形式。

In other words they define the color and intensity of light reflected back when it strikes a surface.

换句话说，它可以表现出物体被光照射到而显出的颜色和强度。

It should drift back from the boat, floating on the surface, and should terminate in a large, visible float.

它必须能够从船上拽回，能够浮在水面上，尾端固定在一个足够大的可见漂浮物上。

At the same time, the relationship between the magnetic flux leakage signals and the physical characters (including the width、depth and position) of the corrosions are studied. The results identify that, if the floor is saturated, the magnetic flux leakage intensity changes linearly with the changing of the corrosion diameter. When the corrosion is in the surface, the peak value of the signal is higher than it's in the back.

同时对缺陷直径、深度以及处于底板上不同位置所产生的漏磁场信号差异进行研究，结果表明，在磁化饱和条件下，平底孔缺陷漏磁场信号峰峰值与孔深度呈线性关系，相同大小的缺陷处于底板下表面时检测信号强度大于处于底板上表面时。

Studies have shown that the deepest and flattest bass response is typically attained when a subwoofer is placed within a few feet of one of your room's corners ( leave about 3 in the back for cable clearance with any wall or other surface ).

研究表明，深和平坦的低音反应通常实现于当一个低音炮放在房角几英尺范围内时（后部离开约墙面或其他表面3 ，以便留出电缆的位置

If found in the boot just before the fog screen surface, with a soft cloth to gently wipe; If moisture has entered the liquid crystal display, the display can turn off the LCD back to the sun, or baking use table lamp inside the water will be evaporated can.

如果在开机前发现只是屏幕表面有雾气，用软布轻轻擦拭即可；如果湿气已经进入了液晶显示器，可以关闭显示器，把LCD背对阳光，或者用台灯烘烤将里面的水分蒸发掉即可。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。