random flow

Role of nerve growth factor in the regulation of blood flow velocity and skin temperature of random pattern flap

神经生长因子调控随意皮瓣血流速度和皮温的作用

Random Vortex Method for Two-Dimensional Flow past Bluff Body

钝体绕流的随机涡方法

A realizing method on the random changing tool from modern machining center was studied by SIEMENS S7-200 PLC controller. The control process of tool storehouse fixed position was mainly introduced. At the same time, its flow chart and ladder diagram was furnished.

基于西门子S7-200PLC控制器，研究现代加工中心随机换刀方式的实现方法，通过编程方式着重介绍刀库定位的控制过程，同时给出相应的控制流程图和梯形图程序。

AIM: To study the change of blood flow velocity and skin temperature of the random pattern flap during the process of healing under the regulation of nerve growth factor ( NGF).

目的：研究皮瓣愈合过程中在神经生长因子（Nerve growth factor，NGF）作用下皮瓣血流速度和皮温变化。

It analyses the principle and methods of waveform reconstruction of the data acquisition module under double A/ D parallel time-interleaved real-time sampling mode and random sampling mode. It also illustrates the flow of the monitoring software and the application of FPGA technology in this design.

主要分析了双A/D分相数字化实时采样方式下和等效时间随机采样方式下采集模块的工作原理及波形重建的方法，并简单介绍了监控软件流程及FPGA在本设计中的应用。

Based on Bernoulli equation of unsteady flow, a random walk model is presented for numerical simulation of unsteady flow in river networks in regional planning.

从非恒定流能量方程出发，建立随机游动模型，用蒙特卡罗方法数值模拟区域规划中的河网水流运动。

Using random count table of Excel, 70 patients were randomized from 393 patients with coronary flow TIMI 3 after PCI as the control normal flow group.

利用Excel随机函数表，从393例急诊PCI冠状动脉前向血流恢复正常的患者中随机抽取70例，为对照组。

Flow on the front panel display the maximum, minimum, and the current random number.

在前面板上显示流动最大值、最小值和当前的随机数。

Fundamental Characteristics of Distribution of Random Flow in PERT

PERT随机流量分布的基本特性

The random process of two phase flow formed out of air entrained in the water by the aerator is an ergodic process, its amplitude distribution is in accord with the normal distribution.

利用掺气坎在水中强迫掺气形成水气两相流，其压力脉动属于平稳，各态历经随机过程。

Statistical mechanical approach to the correlation functions of 1D random traffic flow model

元胞自动机交通流模型的关联函数解耦处理