To obtain the calculating formula of theoretical diameter of ramie yarn, the author tests the diameter by using the microscope projecter, determines the metric number by surveying its length and weighing it, and gets the diameter coefficient ( k =0.
为了推导出苎麻纱理论直径的计算公式 ,本文采用显微镜投影法测试苎麻纱直径、测长称重法测定其公制支数 ,然后用最小二乘法分析求得苎麻纱直径系数 k=0 。
The median raindrop diameter and the kinetic energy of rain had significant relationship with rainfall intensity and expressed significantly degree dependence.
结果表明:沈阳地区天然降雨雨滴的大小分布遵守Best函数分布式;雨滴中数直径及降雨动能同降雨强度关系显著,呈幂函数关系。
Research on determining diameter series of inch-dimensioned or non-standard miniature deep groop ball bearing;
英制及非标微型深沟球轴承直径系列探讨
In addition, a high-integrity connection known also as a Diameter Index Safety System (DISS) connection has also been assigned to nitrogen.
另外，指定了一种被称为直径指数安全系统（DISS）的高完整性接头用于氮的使用。
Study on Point Safety Factors under Different Stress Paths
基于不同应力路径的点安全系数研究
System Security - Security password retry count exceeded.
系统安全性－超出安全性密码重试次数。
Research on Indices System of Security Assessment for Communication Secure System
通信安全保密系统安全性评估指标体系研究
Applying Distance index-AHP to Evaluate the Water Security of Tuojiang River Basin
距离指数—层次分析法在沱江流域水安全系统评价中的应用
%9 can't identify or specify the path to the system database.
%9 无法标识或指定系统数据库的路径。
We have always paid particular attention to the safety of packing.
我们一直对包装的安全系数特别关注。
Study On Security Assessment Index Of Secret Information System
涉密信息系统安全评估指标体系研究
Safety Evaluation Index System and Model for RFID System
RFID系统安全评估指标体系及评估模型
On Network System Safe and Date Safe of Digital Library;
数字图书馆网络系统安全与数据安全问题探讨
Coal mine production safety emergency rescue command system;
煤矿安全生产应急救援指挥系统研究
Security Middleware Application System Based on Fingerprint Key
基于指纹KEY的安全中间件应用系统
Please keep your seat belts fastened until the captain has turned off the seat belt sign．
请系好您的安全带，直到机长将安全带指示灯熄灭为止。
System Security - IBM Security password retry count exceeded.
系统安全性-超出IBM安全性密码重试次数。
The security of network database is the key of information system's security.
网络数据库的安全是信息系统安全的关键。
Study of the Multi-Policy Secure Database System;
多安全策略融合的安全数据库系统的研究
A Security System Design of Digital Signature Based on PKI;
基于PKI体系的数字签章安全系统设计
The Effect from the Random Fluctuation of Parameters to Safety Factor and Reliability Index in Slope Analyses;
参数随机扰动对边坡安全系数、可靠指标的影响