Study of Thermodynamic Methodologies Base on Physical Chemistry 

Chemical thermodynamics is a subject with a long history and unceasing development and its theories have not only penetrated into many other subjects,but als...
中国化学会第十五届全国化学热力学和热分析学术会议论文…  2010-08-21 下载次数(18)| 被引次数(0)

BUILD UP THE PHYSICAL ABILITY INDEXES DATA BASE OF CHINESE ELITE MALE 100m SPRINTERS 

100m running is a typical competitive event which needs high speed and excellent physical ability. The Sprinters physical ability is made up of physical form...
第4届全国青年体育科学学术会议论文摘要汇编  2005-11-01 下载次数(11)| 被引次数(0)

数字蜂窝式电信系统(阶段2).基础站控制器-基础接收发信机站(BSC-BTS)接口.物理线路的层1结构 

The document specifies requirements in the telecommunications sector.
  国外标准  2000年 下载次数(0)| 被引次数(0)

使用第6类对称双绞合线电缆实现1000Mb/s(1000BASE-TX)的全双工"以太网"物理层规范 

Specifies a full duplex Ethernet physical layer interface, referred to as 100BASE-TX for 1000Mbit/s operation over a maximum 100 meter long category...
ANSI  国外标准  2001年 下载次数(0)| 被引次数(0)

在6类平衡绞线对电缆上用1000Mb/s (1000BASE-TX)速度操作的全双向以太网地物理层规范 

Specifies a full duplex Ethernet physical layer interface, referred to as 100BASE-TX for 1000Mbit/s operation over a maximum 100 meter long category...
  国外标准  2001年 下载次数(0)| 被引次数(0)

载波检测多址/冲突检测(CSMA/CD)访问方法的一致性测试方法和物理层规范类型10BASE-T MAU的一致性测试第6节 

Defines abstract methods for the conformance testing of IEEE 802.3 Clause 14 (10BASE-T MAU) implementations in order to satisfy conformance requirements a...
ANSI  国外标准  2001年 下载次数(0)| 被引次数(0)

用于变送器,调节器和可编程控制器之间信息交换的FIP母线.标准NF C 46-604一致性试验规范:基本频带屏蔽双绞线物理层. 

FIP bus for exchange of informations between transmitters,actuators and programmable controllers - Specification of conformance tests to standard NF C 46-604:`#...
  国外标准  1991年 下载次数(0)| 被引次数(0)

Influence of Different Hydrocarbon Molecules on Physical Properties of Mineral Base Oils 

Different kinds of base oils with different viscosity were analyzed in this paper, including eight mineral base oils, alkylnaphthalene and three synthetic PAO o...
《China Petroleum Processing & Petrochemical Technolog…》  2017年 第01期 下载次数(17)| 被引次数(1)

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