查询词典 falling gradient

This model includes two basic methods to compute the gradient: magnitude and dot product.

梯度模型中包含了两种基本的梯度方法：梯度幅度和梯度点积。

Exempted Habitat and the Yellow River to burst fan attached to flat topography, there are only eastern Longshan, shigongshan, Kishan, Langshan, double-lock the limestone More than 10 residues Venturi distribution; The entire Northwest Bozhou high terrain to l/9000 ground to the southeast of natural gradient-dumping.

辖境与黄河决口扇形地相连，地势平坦，仅东部有龙山、石弓山、齐山、狼山、双锁山等10余处石灰岩残丘分布；整个亳州地势西北高，以l／9000地面自然坡降向东南微倾。

The downslope height of gas/water contact with different permeability, different gas injection rate and different actuating pressure gradient with gas flooding are calculated.

实验拟合了气驱水启动压力梯度，计算了不同渗透率、不同注气量、不同气驱水启动压力梯度下的气水界面下移高度，应用CMG数值模拟软件，进行了注气抑制底水锥进的模拟研究。

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。

The sub-gradient algorithm is designed to solve lagrangian dual problem according to its characteristic.

根据问题的特性设计了次梯度算法求解拉格朗日对偶问题。

The flow, concentration and velocity have not an extreme gradient distribution in the anterior maxillary of edentulous patients.

无牙颌患者上颌前部的血流量、血流浓度及血流速度的梯度分布不明显。

A new hybrid algorithm that combines the chaos method and the nonlinear conjugate gradient method having an effective convergence property is introduced.

本文针对非线性方程组的求解问题提出一种混合算法，将方程组转换成一个优化问题。

Northern analysis indicated that expression efficiency of the bar gene driven by DCA1 promoter was regulated by the gradient concentration of sodium chloride, and the positive blotting signal intensity of the bar mRNA was highest in the medium containing 2 mol/L of sodium chloride.

Northern印迹分析表明：DCA1基因启动子驱动bar基因在杜氏盐藻细胞中的表达效率受氯化钠浓度梯度调控。

Results The purity as well as removal rates of egg albumin and foreign protein of virus bulk purified by Sepharose 4FF gel chromatography were slightly higher than those by sucrose density gradient centrifugation.

结果 层析法的纯度、卵清蛋白及杂蛋白去除率略高于蔗糖密度梯度离心法，而蔗糖密度梯度离心法的病毒回收率优于层析法。

METHODS Left ventricular ejective fraction, regurgitant velocity and regurgitant direction were examined by color Doppler echocardiography in 151 patients with medium mitral regurgitation. The results of LVEF, regurgitant velocity and regurgitanting gradient were compared between patients with and without murmur grope.

随机选择151例经超声心动图检查，显示有中度及中度以上二尖瓣返流的患者，根据彩色多普勒血流显像分别测定LVEF、返流速度等超声参数，比较其在杂音组及无杂音组间统计学差异，分析其对听诊的可能影响。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。