preform

The colorimetric methods involve the bleaching of a preformed color by the fluoride ion .

比色法涉及氟离子对预先形成的颜色的消色作用。

Improvement of refolding efficiency of HLA-A2-peptide complex in vitro by preformed disulfide bonds in heavy chain

预先形成的重链二硫键有助于HLA-A2-抗原肽复合物体外折叠

A New Method of Preform Design Based on 3-D Electrostatic Fields

一种基于三维静电场模拟的预制坯设计新方法

Database management system for optical fiber preform production

光纤预制棒生产过程的数据库管理系统

Effect of Preform on Properties of C / C Sealing Materials

预制体对C/C密封材料性能的影响

Research on the statistical model for the longitudinal permeability of preform

预成型体纵向渗透率统计模型

Numerical Simulation of the Preforming Process of a Large Complex Forging

大型复杂形状锻件预成形顶镦过程的数值模拟

Performance Evaluation of Low Formation Damage Preformed Gel Kill Fluid

低伤害预凝胶型压井液的性能评价

Integration of Preform Optimization Design System in Forging Process Based on Deform Uniformity

基于变形均匀性的锻造预成形优化系统集成

Production of Special shaped Steel Wire STUDY ON RTM PREFORMING PROCESS

异型钢丝的生产RTM工艺的预成型技术研究

Research on Stitch of Composite Preform Measured Based on the Wavelet Transform

基于小波变换的复合材料预制件花节长度测试研究

Optical Fiber Strength and Preform Surface Treatment Techniques

光纤强度与预制棒表面处理技术

Effect of strong electric field on aging behavior of tension preformed 1420 alloy

强电场对预拉伸变形1420合金时效行为的影响

Focusing method for nondestructive measurement of optical fiber and preform index profile

聚焦法非破坏性测试光纤和预制棒的折射率分布

Research on the Multiple Objective Optimization of the Preforming Design during the Single Process Forging

单工序锻造过程预制坯多目标优化设计的研究

What the company provided to customer is custom made preform injection molding system .

H公司为客户提供的是客户定制的瓶胚专用注塑成型系统。

The finite element method analysis for the induction heating of the powder forging preform

锻坯感应加热的有限元分析

ICP-AES Determination of three kinds of rare elements in the optical fiber preform

光纤预制棒中三种稀土元素的ICP-AES测定

Requirements of Mass Flow Controller in Fiber Preform Fabrication

光纤预制棒生产对质量流量控制器的要求

Study on Preform Compressive Deformation and Experimental Observation during Fabrication Process for MMC

MMC制备过程中预制件变形分析

Analysis on The Influence of Injection Process and Equipment on Viscosity Drop of PET Preforms

浅析注塑工艺与设备对聚酯瓶坯粘度降的影响

Preform design of forging track link in engineering machines

工程机械履带链轨节的锻造预成形设计技术

Centrifugal infiltration process of tubular porous preform by a Binary Alloy

二元合金在管形多孔预制件内的离心渗流过程

Introduction Process of SiC Fillers into Carbon Fiber Preform by Vacuum Infiltration

碳纤维编织物中真空浸渍引入SiC微粉的工艺研究

The SiC Reinforced aluminium Preform Wire Fabricated by Ultrasonic Liquid Infiltration Method

超声液态浸渗法制备碳化硅增强铝预制丝

Some theory of social history in the past all contains the ideology of preformed law .

以往的一些社会历史理论中都内涵着预成规律的思想。

Review of studies on preparation of porous preforms for liquid precursor infiltration

液相浸渗用多孔预制体制备的研究现状

Influence of injection pressure on permeability of fibre preform in LCM

LCM工艺中注射压力对纤维预成型体渗透率的影响

Design and weaving of composite T - joint preform

复合材料管道接头预型件的设计与织造

Improving the Deformation Uniformity within Forgings by Applying Preformed Optimization Based on FEM

应用基于FEM的预成形最优化方法提高锻件变形均匀性