Ion micro beam technique has been successfully used to precisely deposit a given number of particles into the pre determined position of individual cells.
微离子束提供了对选定的细胞注入预定数目的离子并精确地注入到指定位置的技术。
The objectives of this study were to analyze the effect of constant ions(calcium,magnesium,potassium,sodium,sodium bicarbonate)and trace ions(iron, manganese,copper, zinc)in brewing water on beer brewing with HPLC、GC and apparatus of analyzing bee.
本文采用气相色谱、高效液相色谱、啤酒分析仪等研究了啤酒酿造水中常量离子(钙、镁、钾、钠、碳酸氢根)和微量离子(铁、铜、锰、锌)对啤酒酿造的影响。
Dynamic Performance Research on the High Speed Precision Linear Motor of Micro-milling System
高速精密直线电机微铣削系统的动态性能研究
Prediction Model of Micromill Flute Trajectories and Analysis on Their Effects
微铣刀刀刃轨迹预测模型及影响因素分析
Study on the Numerical Control Systems for Open Mmicro-milling Machine Based on PC
基于PC的开放式微铣削机床数控系统研究
Finite Element Simulation of Influence of Tool Edge Radius in Micro-milling
微铣削加工刀具刃口半径影响的有限元模拟
mini capacitive-gate digital readout for milling machine
微型铣床容栅数显器
The Experimental Research of Milling Process Based on Micromilling Machine;
基于微小型铣床的微细铣削加工试验研究
Research on Mechanics Characteristics and Wear Mechanisms of Micro Milling Cutter;
微径铣刀的力学特性及磨损机理研究
Diamond Milling Simulation of Microstructured Surface
微结构表面金刚石铣削加工仿真研究
Mechanism Design and Kinematics Simulation of Desktop Micro-Milling Machine
桌面式微小铣床结构设计与仿真分析
Design of a Micro Involute Gear Milling Cutter Based on AutoCAD
基于AutoCAD的微小型渐开线齿轮铣刀设计
Development of Micro-milling Test System Based on MATLAB
基于MATLAB的微细铣削加工测试系统开发
Experimental Study of Micro Milling Forces Based on Miniature Machine Tool
基于微小型机床的微细铣削力实验研究
Study on the Roughness and Residual Stress of Micro-Milled Surface;
微细铣削表面粗糙度和残余应力的研究
The Influence Analysis on Micro Orthogonal Turn-Milling Cutting Speed to Chip Formation;
微小型正交车铣切削速度对切屑变形影响分析
Research of the Micro-EDM Equipment and Mill Machining Technology
微细电火花加工装置及铣削加工技术的研究
Thermal-Mechanical Simulation of Micro-Milling and Experimental Research
微细铣削加工的热力耦合模拟及实验研究
Finite Element Analysis Of Vertical CNC Milling Machine Structure
立式微型数控铣床整机结构的有限元分析
Research of Distortion Rule and Crumb Micro-character of Hardened Mould Steel in High Speed Milling
淬硬模具钢高速铣削切屑显微特征与变形规律