slope gradient

用法例句

This paper introduced a method of calculating surface slope for the tidal reach of the Yangtze River.

介绍了长江感潮河段水面比降的计算方法,并利用实测潮位资料计算长江下游干流南京至镇江河段水面比降,分析了长江感潮河段水面比降的特性。

According to the flow returning channel in dry seasons and the paralld relation between surface slope and bed longitudinal slope,the principle of channel regulation by dredging is proposed,which is proved from physical model test.

分析了洞庭湖区草尾至泥湾58km河段滩险碍航特征和枯水河床形态特点;并根据河道枯水期水流归槽和水面比降与河床纵坡具有趋于平行的对应关系,提出航道疏浚治理原则和方案,并通过物理模型试验进行了论证。

Assessment on water surface slope in Shandong reach of the Yellow River;

黄河山东段水文实测水面比降评价

Influences of the Three Gorges Hydropower Station′s daily regulation on water surface slope of downstream reach;

三峡电站日调节对下游河道水面比降的影响

(meteorology) of an air current or wind; moving downward or down a slope because of cooling especially at night.

（气象学）指气流或者风；特别是在晚上因为降温而下降或者沿斜面下降。

To go or descend by a chute.

通过斜槽前进或下降

The ground sloped down gently.

地面缓缓地倾斜下去。

The lunar module began a slanting descent to the moon's surface.

登月舱开始向月球表面倾斜降落。

A decline to a lower status or level.

降，下来倾斜到更低状态或水平

"The mansard roof has two slopes on all four sides, a shallower upper part and a steeper lower part. See also hammer-Beam roof. "

复斜屋顶在四个面上都各有两个斜面,一个较浅的上部斜面和一个较陡的下部斜面。

To slide down an incline through the effect of gravity.

溜下因重力作用沿斜面滑下

stable builddrop rate

稳定的增斜-降斜率

An Experimental Study on the Liquid Hold-up of Gas-Liquid Biphasic Tilted Descending Pipelines

气液两相流倾斜下降管持液率实验研究

Simulation analysis of steep seam mining under rainfall condition

降雨条件下急倾斜煤层开采的仿真分析

Usually, the eyesight of strabismus of major bosseyed children has different rate reduce, see more at monocular sex strabismus.

一般情况下，大部分斜视儿童斜眼的视力都有不同程度的降低，多见于单眼性斜视。

A downward inclination or slope.

倾斜向下的倾斜或斜坡

the descent of a heavenly body below the horizon.

天体降落于地平面以下。

The design and flow field simulation of single expansion ramp nozzle with variable flaps

下斜板可调的单膨胀斜面喷管型面设计和流场模拟

Galileo rolled small metal balls down the incline.

伽利略让小金属球从斜面滚下。

Farther down, as along a slope or valley.

远在下方，如沿一斜面或山谷

who rolled balls down inclined planes,

他就是那个使球体沿斜面向下滚动，

The downward inclination of a rock stratum or vein in reference to the plane of the horizon.

下沉矿层或岩石相对水平面的向下倾斜