The PLAXIS program is adapted to simulate the stability of a slope during the drawdown process of the water level,and effects of the drawdown rate of water level and permeability coefficients of soil on the stability of slopes are analyzed.
应用PLAX IS程序对水位下降过程中的边坡稳定性进行了数值模拟,分析了不同的水位下降速率及土体渗透系数对边坡稳定性的影响。
By the time of young ear formation the decreasing rate was slowed down.
随后迅速下降,至幼穗形成期下降速率减缓。
Role of HBeAg level and its decreasing rate in antiviral therapy
HBeAg水平与下降速率在抗病毒治疗中的意义
Post-acceleration, the rate of memory decline was increased by 0.10 points per year for each year of additional formal education.
后加速期，每多接受1年正规教育，记忆力下降速率增加0.10。
Idle is rough, and high-speed miss and power loss may result.
导致怠速不稳，高速缺火和功率下降。
The television programme was rapidly losing ground in the ratings.
这个电视节目的收视率正在迅速下降。
White male death-rate increased in a declining rate.
白人男子的死亡率增长速度在下降。
At some banks, capital ratios are dropping fast.
一些银行的资本充足率下降速度很快。
AFI can not decrease photosynthesis rate but it can decrease evaportranspiration rate and is helpful to increase evaportranspiration efficiency.
交替隔沟灌溉不降低光合速率而蒸腾速率有所下降 ,并有利于提高蒸腾效率 ;
The apparent viscosity at the point decreases distinctly with shear rate increasing.
随着剪切速率的增加,转相点的视粘度明显下降.
The photosynthetic rate descend gradually because of the decrepitude of the leaf.
后期由于叶子的衰老,光合速率逐渐下降。
Glucose or glutamine limitation decreased specific growth rate.
葡萄糖或谷氨酰胺限制引起比生长速率下降。
The growth rate and yield of triticale were decreased with the increase of cutting times.
小黑麦刈割次数的增加会造成生长速率的下降,产量降低。
The deposition rate and photosensitivity increases while the Xc decreases with the increase of silane concentration.
随着硅烷浓度的增加,沉积速率和光敏性增加而晶化率下降。
Leaf transpiration rate, above ground dry weight and water use efficiency were all decreased under the conditions of low water level.
水分低水位管理蒸腾速率、上部干物重和叶片水分利用效率下降。
The birth rate have fall to twelve per hundred.
出生率下降到12％。
altitude vertical velocity indicator
高度升降速率指示器
The Modified Steepest Descent Method──Best Point in Steepest Descent method
改进的最速下降法─最好点最速下降法
The results also show that the pressure drop of the two kinds of heat sinks is little influenced by power input under the low approaching velocity.
在低风速下,加热功率对这两种散热器压降的影响也不大。