模拟装置

In order to simulate plant operation, another new type of column crystallizer is designed. It abolishes the temperature measuring taps and sampling taps, and uses a double screw propeller to transport crystals, this column crystallize has been authorized by two patents.

为了模拟工业装置的运行情况，还重新设计了新型的结晶塔，此结晶塔使用双螺旋输送桨来输送晶体，取消了提纯段的取样口和测温口，所设计的结晶塔已经获得了专利授权。

In this paper a device for seawater freezing is introduced.

介绍了设计制造模拟海水结冰的试验装置的方法。

The experimental simulated the principle of operation of hydraulic pressure methane tank, proceeded from effective demand, through the medium of self-command methane fermentation plant, we looked into know clearly that ...

本试验模拟农村水压式沼气池的工作原理，通过自制沼气发酵装置，从实际需要出发，研究了换料时间间隔、接种物的种类、接种物的接种量这3个影响沼气发酵的重要因素对产气效果的影响。

The experimental simulated the principle of operation of hydraulic pressure methane tank, proceeded from effective demand, through the medium of self-command methane fermentation plant, we looked into know clearly that these three factors including period of employing materials, the kind of inocula, inoculum impacted to biogas production.

本试验模拟农村水压式沼气池的工作原理，通过自制沼气发酵装置，从实际需要出发，研究了换料时间间隔、接种物的种类、接种物的接种量这3个影响沼气发酵的重要因素对产气效果的影响。

The effects of arc unstable, arc characteristics and commutating circuit parameters on the process of self-excited oscillation in current commutation are discussed in detail.

理论分析和模拟计算的结果说明了不同的开断装置电弧特性和转移回路参数对自激振荡过程的作用，为高压直流断路器转移回路的参数设计提供了有效的分析和计算工具。

This device is suited for simul...

这一装置也适用于小尺寸弹药的模拟试验。

Existing calibration methods of laser speedometer are summed up and one new calibration method and instrument with simulant target is put forward in this paper.

综述了激光测速仪的现有校准方法，提出了采用模拟目标进行激光测速仪校准的新方法，并根据该原理研建了校准装置。

The in vitro cell cultivated system was improved to form positive and backward flow fields in the loop so as to simulate bidirection blood flow or vortex flow at vessel embranchment, bifurcate, straitness or sinuosity.

对内皮细胞体外培养装置加以改进，在回路中形成既能正向流动，又能逆向流动的流场，旨模拟在血管分支、分叉、狭窄或弯曲处产生的双向血流或涡流。

Siphonage system,peristaltic pump and a constant flow syringe pump were adopted to supply different kinds of flow and well defined shear rates.With inverted microscope and chargecoupled device,a series of reactions of platelets and chinese hamster ovary cells transfected with glycoprotein IbⅨ under flow conditions were recorded simultaneously.

利用包被vWF的细玻璃管模拟血管，分别采用负压装置、蠕动泵和恒流注射泵产生不同流态和精确剪切率的流体环境，结合倒置显微镜和电荷耦合器件图像传感器（CCD，Chargecoupled device）实时观察和记录血小板或细胞在流体作用下的一系列反应。

The realization scheme of this project is also discussed in the paper, a data pick-up/control board using PCI bus protocol is designed, this board together with some softwares can finish many functions such as AD conversion of DC system generatrix and every DC spur track, sine wave generation which frequency is between 0-50Hz , and some control functions in fault analysis system.

本文还进行了故障检测装置实现方案的有关研究，设计了基于PC机的直流电网故障诊断系统，完成了基于计算机PCI总线的数据采集控制卡的设计，该卡配合计算机软件可以实现电网正负母线，各支路互感器输出等多路模拟量信号的采集，产生0-50Hz之间任意频率的低频信号源，并且能够完成故障检测中的各种控制功能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。