查询词典 reaction rim

A series of new synthesis methods of calix [4] arenes, were developed, and meticulously, the reaction of 25, 27-bisubstituted asymmetric synthesis in the lower rim was investigated.

用红外光谱，元素分析，质谱和核磁共振等手段确证了它们的结构，对某些结构较复杂的化合物通过2D-核磁共振进行了表征。

Thise granitic gneisses also lack those typical texture that can reflect had undergone UHP metamorphism which are common in paragneisses ,such as biotite reaction rim of phengite.

同时花岗片麻岩中缺少副片麻岩中常见的一些能反映经历过超高压变质作用的特征性结构，如多硅白云母周围的黑云母反应边结构。

This paper introduces reaction injection molding, including RIM equipment, materials, processing parameters, mold and product design etc.

主要介绍反应注射成型工艺、设备、材料、模具和制品设计等。

The reactive interface has been studied under high magnification microscope, and it's verified that there were reaction induced mixing phenomena in RIM polyurethane system.

本文首先是在较高倍率的显微镜下观察了两相的反应界面，进一步证实在RIM聚氨酯体系中存在着化学反应诱导混合现象。

The on-line reaction kinetics of RIM polymerization of PU/VER SINs has been monitored by using a mini-RIM machine interfaced with FTIR During the course of synthesis, the two pairs of reactants interfere with each other in PU/VERA SIN system, although they follow different polymerization mechanisms and the possibility of inter-component chemical binding may be neglected (secondary hydroxyl groups of VERA capped).

在对机械搅拌混合物料PU／VER SIN体系进行了DSC、FTIR聚合反应动力学研究的基础上，本文首次利用第一台国产微型RIM机成功地实现了RIM PU/VER SIN体系合成时的FTIR在线聚合反应动力学测量。虽然PU、VERA网络的生成遵循不同的聚合反应机理（逐步缩聚反应、自由基共聚反应），并且两网络间的化学键合作用可以忽略（VERA为封闭仲羟基的VER），但合成PU/VERA SIN时两组份的相互作用不容忽视，两网络的生成速率均低于同样温度下纯网络的生成速率。

RIM（reaction injection molding反应注射成型- Powered by Discuz!

环球聚氨酯社区，用心为聚氨酯互动！

Shanghai DITECH Mould Co.,Ltd is focus on RIM process.The Reaction Injection Molding process allows us to meet your low volume, injection molded plastic part needs. our clients including Siemens,ABB,MDS,AMETEK,MARCO,LUWA,Hanon Technologies,Amorsino Electronics,Techcomp,Freesport Corp,Zhongyu Automobile etc .

公司介绍 Company Profile 上海锐纥模具有限公司是专注于RIM（Reaction Injection Molding，反应注射成型）工艺生产的专业化公司，长期为Siemens，ABB，MDS，AMETEK，Planmeca，LUWA，MARCO，海能仪器，艾诺电子，天美仪器，复盛运动用品，中誉汽车等提供中小批量的产品和服务。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。