查询词典 downwards

The invention discloses a vehicle speed matching method based on linear array CCD image, including the following steps that: two linear array CCD video cameras are respectively arranged on two sections positioned on a road at intervals; both linear array CCD video cameras face downwards and are provided with infrared ray laser source; the frame rate of each CCD video camera is more than 1,000 frames per second, and the resolution is more than 1,024 lines; correlation matching computation of the image sequences obtained by both linear array CCD video cameras is carried out to obtain the time difference of the same object in two image sequences; finally, by means of the time difference and the distance between both cameras, the driving speed of an object vehicle can be obtained according to the velocity formula V=s/t.

本发明公开了一种基于线阵CCD图像的车辆速度匹配方法，该方法在道路相距一定距离的两个断面上分别安装两个线阵CCD摄像机，两个线阵CCD摄像机指向垂直向下，线阵CCD摄像机上配有红外线激光源，线阵CCD摄像机的帧速率大于1000帧/秒，分辨率大于1024线；对两个线阵CCD摄像机得到的图像序列进行相关匹配计算，从而获得同一个目标在两个图像序列中的时间差，利用该时间差和两个摄像机的距离，根据速度公式V＝s/t即可以得到目标车辆的行进速度。

At this point, it is crossed by or may cross the phrenic nere from its own side and continues downwards with the internal thoracic ein medially, lying deep to the costal cartilage and superficial to the underlying parietal pleura.

在此处它与膈神经交叉或在同侧越过膈神经继续与内侧的胸廓内静脉下行，向深面到肋软骨，浅面到潜在的壁胸膜。

Many mews,bend over downwards to the offing,to kiss the bluedream.

那只只的海鸥，俯身而下，亲吻这蓝色的梦。

Results 58 cases all appeared amenorrhea.hystera and hysteromyoma grow downwards obviously.the minification are 29.0% and 40.1%(p.01).the fsh、lh、e2、p in blood also lower than before treatment.

结果：58例患者在治疗期间均出现闭经，子宫及子宫肌瘤体积均明显缩小，缩小率分别为29.0%和40.1%(p.01)。血fsh、lh、e2、p测定治疗后平均水平也较用药前下降。

Add enough weight to let the minnow swim to the surface and drift downwards, imitating a wounded bait fish

添加足够让游到表面和向下，漂移模仿受伤的鱼饵鱼的 minnow 的重量

Water has the nature of moistening and flowing downwards.

土有孕育万物的性质，因此，具有该性质的物质都属于土。

The utility model is characterized in that a commonly used escalator which is formed by a plurality of active rundles and handrails is assembled on a vehicle, and the drive force of the escalator is suppplied by the vehicle through the mechanical transmission system; a mechanical transmission system is added in the vehicle and the mechanical transmission system mainly transmit the dynamic energy to the escalator carried on the vehicle, the rundles and the handrails can move in positive or opposite direction synchronously; a hydraulic power transmission system is added in the vehicle, and then the hydraulic power transmission system mainly transmit the dynamic energy to the escalator carried on the vehicle as well as related hydraulic power transmission devices or facilities; the whole vehicle-carrying escalator is supported by the supporting facilities, or the whole vehicle-carrying escalator moves upwards and downwards taking the axle direction which movably connects the lower end and the tail end of the vehicle as center.

其主要技术特征是：将主要由若干节活动梯级、扶手带等组成的现代所通常使用的自动扶梯安装在机动车上，并使自动扶梯的主动力部分由机动车通过机械传动系统供给；在机动车上增加机械传动系统，该机械传动系统主要向所载的自动扶梯传递动能，并使自动扶梯的梯级和扶手带能够同步正向或反向运动；在机动车上增加液压传动系统，该液压传动系统主要向车载自动扶梯的相关液压传动装置或设施传递动能，并在机动车的液压传动作用下，使支撑设施支撑整体车载自动扶梯，或使车载的自动扶梯以下端与机动车末端活动连接的轴向为中心整体升、降运动。

According to the Newton's second law of motion, the law of conservation of mass,and Bingham plastic flow equation of slurry,as well as under top cement pulsation,the mathematical models of one dimensional pressure pulse propagation downwards in the cement column was established.

文中根据牛顿定律、质量守恒定律及水泥浆的宾汉塑性流变性，在顶部水泥脉冲振动作用下，建立了水泥浆中，一维压力传播的波动方程的数学模型。

The action of inward falling obtusely shifts the consciousness out of the body, exerting passive pressure on the astral body over a wide area, but in the reverse to that needed for projection, i.e., general downwards pressure.

内心的下落的动作笨拙地将意识转换至体外，对星体躯体施加范围较广的被动压力，但投射需要与此相反的压力，即：总体上向下的压力。

The typical organisation chart assumes a hierarchical structure, reflecting communication flowing downwards from top management to the departments further down the organisation.

典型的组织系统图承担一个等级结构，反射通信流动向下从最高管理层对部门进一步在组织下。

This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.

详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。

Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.

遮掩我的身份，帮助我，我的面具将成为我的目的。