structure of modification

The structure, properties and surface modification of carbon nanotubes have been introduced.

介绍了碳纳米管的结构 、 性能及其表面改性.

Based on the uniform code of parts, according to the structure relationship of products, parts codes were generated automatically, adding process of product parts to system and updating problem after the modification of graphic documents were finished;

在零部件统一编码的基础上，根据产品结构关系自动生成零部件编码，完成了产品零部件向系统的添加过程及图档修改后的更新问题；

A reaction kettle is the modification of a reaction kettle structure in prior art stirring device.

一种反应釜,是对已有技术中的反应釜结构的改进.

The structure of dry gas seal, their application and modification are introduced.

用于离心泵的新型密封技术——干气密封的结构 、 使用及其改进.

The structural analysis, construction measurement and construction method of frame shear wall structure modification are elaborated.

阐述了框架—剪力墙结构改造中的结构分析 、 构造措施以及施工方法.

Histone modifications plays an important role in transcriptional regulation. Histone modification enzymes, such as HATs, HDACs, HMTs control the chromatin structure and gene expression, thus participate in gene transcription regulation of specific sites.

组蛋白修饰在基因转录调控中占有重要地位，在组蛋白修饰酶HATs、HDACs、HMTs的共同作用下控制着染色质的结构和基因的表达，从而参与特定位点的基因转录调控。

Surface Modification and Surface Structure of Pt/ CdS Photocatalyst

Pt/CdS光催化剂表面修饰和表面结构

In this thesis, the synthesis and its structure modification of bioactive stilbenes have been studied.

本论文研究了具有生物活性的芪类化合物的合成与结构修饰.

The article introduces structure of ASI Network module in sheet stripping machine, modification background and plan as well as design ideas.

本文主要介绍电解剥片机组ASI网络模块的结构、改造背景、方案及设计思路。