坡度

It is not so for nonlinear operators, such as the directional derivative along the gradient.

它不是所以为例如沿着坡度方向的派生物非线性的操作员。

The grid type energy dissipator process, commonly used in water conservancy project, was adopted in the design of sewerage system.

山地城市的地形坡度较大，排水管道系统的上、下端落差大，因而需设置大量的跌水、消能构筑物，为此，在城市排水管道工程设计中引入了在水利工程上常用的格栅式消能池工艺，并介绍了格栅式消能池的工艺构造、消能机理及设计计算方法。

The far side of the crest was a long, gradual downslope.

山顶的远侧，是一条很长的、通向下面的斜坡，坡度不是很陡。

The count went up to the dressing glass and discovered that he was looking very flushed and had small drops of perspiration on his forehead.

舞台的坡度相当大，不禁使他大吃一惊，但他更担心的是他脚下的那块地，他觉得它是活动的。

Yes. From Roundwood reservoir in county Wicklow of a cubic capacity of 2400 million gallons, percolating through a subterranean aqueduct of filter mains of single and double pipeage constructed at an initial plant cost of 5 pounds per linear yard by way of the Dargle, Rathdown, Glen of the Downs and Callowhill to the 26 acre reservoir at Stillorgan, a distance of 22 statute miles, and thence, through a system of relieving tanks, by a gradient of 250 feet to the city boundary at Eustace bridge, upper Leeson street, though from prolonged summer drouth and daily supply of 12 1/2 million gallons the water had fallen below the sill of the overflow weir for which reason the borough surveyor and waterworks engineer, Mr Spencer Harty, C.

48流了。从威克洛郡的容积二十四亿加仑的朗德伍德水库，流经达格尔河、拉思唐、唐斯峡谷和卡洛希尔，流进坐落于斯蒂尔奥根那二十六英亩的水库，中间的距离是二十二法定英里。这条有着过滤装置的第一期施工的单管及复管地下引水渠，根据合同直线每码的铺设费为五英镑。再由一批水堰进行调节，以二百五十英尺的坡度在上利森街的尤斯塔斯桥流到本市界内。但是由于夏季久旱，再加上每天供水一千二百五十万加仑，水位已降到低于排水口。

A new method was advanced in this study to calculate the earthwork of terraces in the hilly regions.

用所提出的方法计算的土方量与G IS软件计算的结果进行比较，采用5°和2°坡度分级时误差分别为5.4%和3.9%。

DEM Edit is the key process of the DEM data produce. Based on the analysis of the DEM data Error, this paper using the lowpass filtering method to eliminate the Random Error of DEM data, using the partial slope information detection and whole trend surface detection to detect DEM Gross Error.

DEM编辑是DEM数据生产的重要环节，本文在分析DEM数据误差的基础上，采用低通滤波的方法降低随机误差的影响，利用局部坡度信息和整体趋势面方法，实现DEM粗差的自动检测。

They were setting the scenery for the third act, which was the grotto on Mount Etna.

舞台的坡度相当大，不禁使他大吃一惊，但他更担心的是他脚下的那块地，他觉得它是活动的。

Due to the severity of slope and the dense granite stone beneath the surface, minimal excavating was used.

由于严重的坡度和茂密的花岗岩石在表面，用最少的挖掘。

It is found that the plain, the front slope and the prodelta of the fan delta have different sedimentary mechanisms, leading to different surface gradients and grain size distributions.

结果表明，扇三角洲平原、前缘斜坡和前扇三角洲3个亚相沉积动力机制不同，导致各相带的扇面坡度和粒度分布特徵明显不同。

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。