查询词典 stationary function

Although the dispersion of particles with the Stokes numbers far less than or of the same order of 1 are insensitive to the changes of inlet velocity differences, the dispersion of particles with Stokes number much larger than the order of 1 are influenced by the coherent structures under U〓/U〓=α=0, where α=0 means the particles are released into the flow in stationary state.

在目前国内开展三维N-S方程大涡模拟还非常困难的情况下，本文以两相平面湍射流为对象，不采用流动对称性假设，成功地用大涡模拟方法预报了平面湍射流拟序结构的产生、发展及大涡的合并破碎全过程，和F.O。

After a brief summary of the research developments in particle average collision kernel model, correlated mathematic models and numerical simulation algorithms, direct numerical simulations were conducted to study particle collisions in a stationary isotropic homogeneous turbulent flow, with the aim to investigate the influence of turbulence on particle collision kernels of various finite-inertia particles.

本文在系统总结有关颗粒平均碰撞核函数的研究进展和相关数学模型的基础上，基于高效的后溯法来检测碰撞，首先对Reλ约为51均匀各向同性湍流内St_k (St_k=τ_p/τ_k)为0到10的有限惯性颗粒的碰撞行为进行了直接数值模拟，研究了湍流对有限惯性颗粒碰撞的影响。

The images are taken from the object rotating in front of a stationary calibrated CCD TV camera.

在这个过程中标定出考虑镜头畸变的目标函数，最后求出所需的摄像机内、外部参数。

Tropo propagation along a stationary weather front can last for hours or even days.

Tropo 传播沿固定式天气前线可能几个小时持续甚至几天。

When there is a west-east oriented stationary Mei-Yu front in the region, it is a dangerous zone for the occurrence of the heavy rainfalls.

当有一条西-东走向的静止锋位于这个区域中时，这里成为暴雨发生最多的危险地带。

The weatherman said that the warm front would be stationary for several days.

气象预报员说，暖锋将停滞数天不移动。

There is a monsoon surge to the south of the stationary front bringing moisture into the rainstorms.

中国淮河以南地区夏季最易受到洪水灾害的威胁，这种致洪暴雨一般出现在沿着河谷走向的静止锋上。

For an entire month the front remained stationary, until on 8th July Operation Charnwood began...

整个月来战事没有任何进展，直到7月8日盟军Charnwood行动的展开。

Hold the string so that the fan cart remains stationary about 40 cm in front of the motion sensor.

拉住绳子，使风扇小车静止在运动传感器前面大约40cm 处。

This is because cyclists are more likely to ride at the side of the road and to reach the front of stationary traffic queues, whereas vehicle occupants are more likely to be stuck behind the exhaust pipe of the vehicle in front of them.

这是因为骑车人一般在路边骑行，而会在静止车流的前端停下，那些车辆上的乘客则一般会被堵在前面汽车的排气管后。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。