离心的例句大全

The experiments of an oil film visualization technique are accomplished on the surfaces of impeller, inlet segment and partial meet face between inlet segment and volute casing.

对螺旋离心泵叶轮、进水节和进水节与蜗壳交界处的部分端面做了表面油膜、油点试验。

An investigation on the design parameters of the centrifugal seed feeding apparatus

对离心式排种器设计参数的探讨

Centrifugal pump in the assembly must be well prepared.

离心泵在装配前,必须做好准备工作.

Good performance of the pump, simple operation , smooth running.

该理想、多级离心泵性能良好, 操作简单, 运行平稳.

The incubation solutions were taken on days 1,7,14,21 and 28, and centrifuged 10 000r/ min at 40C. The supernature solutions were analyzed for Ca2+ and hydroxyproline.

分别于第1、7、14、21和28天取孵育液，10000r/min、40C离心，上清液作Ca2+测定和羟脯胺酸分析。

Conclusions The number of cells density gradient centrifugation method than with whole marrow method.

结论梯度离心法较全骨髓法收获细胞数量大.

Methods Rat gastric parietal cells were isolated by pronase digestion and purified by discontinuous density-gradient centrifugation.

方法采用链霉蛋白酶消化、间断密度梯度离心纯化大鼠胃黏膜壁细胞.

Based on the analysis and numerical results, the physical mechanism of thermal drive in centrifugal fields is advanced, and a dimensionless parameter group is suggested to measure the relative importance of buoyancy and rotation to the mean equivalent conductivity.

通过方程分析和数值模拟提出了离心力场热驱动流的物理机制以及自然对流和旋转流相对作用大小的判别依据；

The whole centrifugal pump system, including leading-in conduits, blades, pump housing, and discharging tube, was calculated using the multi-reference coordinate and standard k-ε turbulent model.

选用多重参考坐标系及标准k-ε湍流模型，计算对包括导入管、叶轮、泵壳及出水管在内的整个离心泵系统。

Influence of Distributing Parameters of Reinforcing Ring on Stress of Centrifugal Drum

加强箍分布参数对离心机转鼓应力的影响

Frequency speed control of centrifugal dosing pump

离心式投药泵的变频调速调节

Environmental Characteristic Analysis of Hydraulic Suction-centrifugal Dewatering Dredging Process

水力吸泥-离心脱水疏浚过程的环境特征分析

Study on computer aided interaction design for diffuser of centrifugal pump

离心泵扩散管计算机辅助交互设计方法研究

The Calculation and Analysis of Multistage Diffuser in Centrifugal Pump Using CFD

多级导叶式离心泵导叶内部CFD计算分析

Study on CAD of Bend-Shaped Diffuser of Centrifugal Pump Based on NURBS

基于NURBS的离心泵弯曲形扩散管的cad研究

The curve and surface of the bend-shaped diffuser of centrifugal pump are structured by NURBS ( Non-Uniform Rational B-Spline) method in the design process.

论述了采用非均匀有理B样条（NURBS）方法，在离心泵弯曲形扩散管设计过程中构造曲线和曲面；

The technique of centrifugal casting was used. Study on Freeze-Casting of Aqueous Silicon Carbide/ Carbon Black Slurry

采用离心浇注法成型。水基碳化硅/炭黑料浆冷冻浇注成型工艺研究

The analyzing about cavitation corrosion phenomenon of the centrifugal water pump at the rolling mill

轧钢厂离心水泵气蚀现象分析

Cavitation test of centrifugal pump shows the same conclusion.

对离心泵进行汽蚀试验并得到了相同的结论。

Effects on isolating pear genomic DNA by using SDS, CTAB, SDS-CTAB, improved CTAB, high salt-low pH and fractional centrifugation are analyzed and compared. Seven varieties of pear are used.

以7个梨品种为实验材料，比较分析了SDS法、CTAB法、SDS CTAB法、改良的CTAB法、高盐低pH值法、分步离心法对梨总DNA提取的效果。