查询词典 instantaneous angular velocity

The decreased threshold shear velocity and unsaturated sand flows at the stoss slope of the dunes resulted the erosion at the toe of the dune. Under the medium and low drifting-sand winds the sands being transported have divergence with that on the surface, the mean grain size of transported sands is lower than that on the surface and the sand transporting is a stochastic process.

起动剪切速度减小与不饱和风沙流是沙物质在横向沙丘迎风坡坡脚不能产生沉积的主要原因；再者，平均风速并不能完全反映野外实际状态下气流的性质，在低－中强度的风沙活动过程中，被输送的沙物质的粒度组成与下垫面物质有明显的差异。

Based upon the relationship between carbonate content and stratal velocity and density, we attempted to apply the artificial neural network to the inversion of carbonate content summarized from the high-resolution seismic data limited by controlled well measurements. The method was applied to the slope area of the northern South China Sea near ODP Sites 1146 and 1148, with satisfactory results.

基于碳酸盐含量与地层速度、密度之间的关系，在井资料约束下，使用人工神经网络方法反演高分辨率地震资料所反映的地层碳酸盐含量，并应用于南海北部陆坡ODP184航次1146和1148孔区，取得较好效果。

So the paper thinks of aircraft sound source as motorial dot source to research the acoustic field around airport, and analyses the impact of the aircraft velocity against the acoustic field around airport stressfully.

论文首先将飞机声源作为运动点源，考查对机场周围声场的影响，并重点分析飞行速度对机场周围声场的影响。

The author stressfully compare financial variables of possibly acting as intermediary goals: monetary supplies, market interest rate and inflation rate in terms of monetary multiplier, monetary circulating velocity, and basic money etc, which tries by comparing to that the index of monetary supplies is superior to the others in terms of measurability, controllability, and anti-disturbance.

其后在这一部分中本文结合经济与金融环境的变化，从货币乘数、货币流通速度、基础货币等几个方面，重点比较了货币供应量、市场利率和通货膨胀率等三个可供作为货币政策中介目标使用的金融变量，力图通过比较来说明，从可测性、可控性和抗干扰性等多个角度看，货币供应量优于另外两个指标。

A new method of post-stack seismic forward modeling under complex surface conditions was proposed from the point of seismic modeling It used the theory of submerse topography and zero-velocity layer, the new method firstly transformed the original surfaceto a level , and got a new model.

基于波动方程基准面延拓的偏移方法理论，从地震波场正演模拟的角度出发，提出了一种新的适用于起伏地形的地震叠后正演方法。

The result shows that in the inertial subrange, the logarithmic spectra of velocity components u, w and temperature T...

和平坦、均一、开阔下垫面不同的是谱的峰值频率向高频移动，且没有发现近地层具有的谱峰随高度的明显变化关系。

And inferred the varying law of parameters in flowing , such as velocity distributing , pressure distributing and frictional force to subterrene drills distributing. It's in accord with the results of experiment entirely.

并利用斯托克斯方程推导出了在这种流动条件下的速度分布、压力分布和对热熔器的摩擦力分布等影响参数的变化规律，结论与试验的观测结果是吻合的。

The damage characteristics of the composite laminates under low velocity impact and the succedent compression were researched.

试验研究了5224/G803和5224/G827两种复合材料层合板低速冲击及冲击后压缩载荷作用下的损伤特征。

The moving thermal source at different weld velocity was utilized succeedingly in this paper via a moving coordinate system. The whole temperature field in any sections at different time and the thermal cycle curves of any positions were obtained.

应用ANSYS软件，通过建立随热源移动的坐标系，成功地实现了不同焊速下的热源移动问题，模拟结果可以得到任一时刻、任一截面的整体温度场和任一位置的焊接热循环。

Clinical manifestation: supranuclear paralysis of four limbs, distal sensory impairment, cranial nerve palsy, separation of CSF protein and leucocytes, decreased nerve conduction velocity.

临床表现：四肢周围性瘫痪；末梢型感觉障碍；可伴有颅神经麻痹及脑脊液内的蛋白-细胞分离现象，神经传导速度减慢。

Based on the relationship and the phenomenon model, an improved model of MR damper has been presented in this paper.

摘 要：本文在实验数据的基础上建立了磁流变阻尼器输出力与不同常电流控制量的关系，对现有的 p模型进行了改进。

I don't think our founding fathers were very fuckable.

我认为我们的开国元老没什么吸引力