查询词典 requirement

For the requirement of instantaneity, an implicit real-time discretisation is used, and the equations are integrated in a fictitiously pseudo time. This approach allows the real-time step to have two-order accuracy and accelerates the speed of convergence. Based on the theory of Mr. John K. Dukowicz and the algorithm of Mr.

在非定常计算中，本文同时采用当地和虚拟时间步，即双时间推进，在每个真实时间步上采用虚拟时间进行定常迭代，从而不但使时间迭代具有二阶精度，并使计算时间大大缩短，这样程序与定常程序在算法思想上一脉相承。

According to the requirement of the supervisory and control circumstance in the test running bed field, this scheme designs reasonable control methods and chooses appropriate hardware equipment.

利用"组态王"提供的通讯功能和编程环境，实现了上位机与多个ADAM模块之间的通讯联系。

This kind of power supply system meets the requirement of the mobile field hospital in emergent rescue tasks.

配置的供电系统满足野战方舱医院抢险救灾的需要。

Requirement for arc voltage during opening of field breaker is higher and higher, for de-excitation with varistor ,generally adopted for large hydraulic generator. In fact, E.M.Fof field winding is required higher than threshold of varistor during opening of field breaker.

大型水轮发电机通常采用的非线性电阻灭磁的方法，对灭磁开关的开断弧压要求愈来愈高，其机理是要求开关开断时，磁场绕组的自感电势大於非线性电阻的残压。

With the rapid development of China economy and the increasing fierceness of industry competition, the credit transactions have a substantial increase, the requirement of enterprise credit risk management has become more and more urgent.

随着中国经济的飞速发展和行业竞争的日趋激烈，信用交易大幅度增加，企业对信用风险管理的需求变得越来越迫切。

According to this requirement,and based on the analysis of the system structure of the hardware and software of VoIP,the method of transplanting Microwindows into embedded electronic products is proposed.The configuration file modification,Frambuffer stimulation,and the FLNX design tool are discussed in detail.

针对这一要求，文章在分析网络可视电话系统的具体硬件和软件系统结构的基础上，以该系统为例介绍了将Microwindows嵌入式图形系统移植到具体的嵌入式电子产品中的解决方案，并分别对配置文件修改、Frambuffer仿真以及FLNX设计工具等具体内容进行了详细介绍。

Auto-adaptive wave filter theory and technology is the main content of statics and non-stable random signal processing, which has the best performance of VINA and KARMAN wave filter, and no base knowledge or initial requirement is required. It is adapting outside environment by self-studing.

自适应滤波理论和技术是统计信号处理和非平稳随机信号处理的主要内容，它具有维纳滤波和卡尔曼滤波的最佳滤波性能，但不需要先验知识的初始条件，它是通过自学习来适应外部自然随机环境的。

Auto-adaptive wave filter theory and technology is the main content of statics and non-stable radom signal processing,which has the best performance of VINA and KARMAN wave filter,and no base knoledge or initial requirement is required. It is adapting outside environment by self-studing.

自适应滤波理论和技术是统计信号处理和非平稳随机信号处理的主要内容，它具有维纳滤波和卡尔曼滤波的最佳滤波性能，但不需要先验知识的初始条件，它是通过自学习来适应外部自然随机环境的。

The requirement, peculiarity and current conditions of fingerprinting are also introduced.

简介了数字指纹的要求与特性、及其发展现状。

According that I had a deep research of Visual Basic 6.0 and Access 2000 for the requirement of system design, And complete the design of database and the programming of applicance in the finial.

因此本人根据该系统设计要求对Visual Basic 6.0和Access 2000数据库进行了较为深入的学习，最终设计了数据库的结构和前台应用程序。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。