The Characteristics of Contents的意思|示意

The relative contents of diastereomers, 2r 4r and 2s 4r, in solution are influenced by both the solvents used and the characteristics and locations of substituents on 2-aryl.

芳基上取代基的位置和性质以及使用的溶剂都能够影响非对映体2r, 4r和2s, 4r在溶液中的相对含量。

Jinyou 1, a cucumber variety, was used to study the effects of different soil water contents on the growth and physiological characteristics of greenhouse spring cucumber.

以津优1号黄瓜为试验材料，研究了土壤不同水分含量对温室春黄瓜苗期生长与生理特性的影响。

Placer gold samples are rich in light REE, the characteristics of REE contents of which partly inherited from hard rock gold.

砂金样品则以较富集轻稀土为特征，稀土元素含量继承了岩金的部分特点。

This paper presents a novel recoverable active signature technique of digital images(RADS) , according to the characteristics of image contents and the requirements of multimedia authentication.

本文根据多媒体信息的特点和多媒体认证的具体要求，提出了一种新的数字图象可恢复性主动签名方法（RADS）。

This paper deals with the main contents and characteristics of three foreign language learning modes: The Monitor Model, The Acculturation Model and The Socio-educational Model.

首先论述了三种外语学习模式：监察模式、文化适应模式和社会教育模式的基本内容及特点；

The contents, sorts, characteristics and functions of environmental management ISO14000 are summarized.

概述了ISO14000系列环境管理国际标准的内容、分类、特点及其作用。