查询词典 system function

Based on the analysis of the requirements for process industry, development, implement, and maintaining of software system project are considered. The function and performance specification, which is the aid of software system designing, are shown.

1分析了流程工业实时数据库系统的需求背景，从项目开发、实施、维护、质量等角度考虑系统的非功能性需求，系统地分析了实时数据库系统应当具有的功能，并给出了性能指标的要求，明确了系统设计的目标。

The research results can be outlined as following:1. Based on the analysis of the requirements for process industry, development, implement, and maintaining of software system project are considered. The function and performance specification, which is the aid of software system designing, are shown.

本课题的研究结果和内容可概括为以下几个主要方面： 1 分析了流程工业实时数据库系统的需求背景，从项目开发、实施、维护、质量等角度考虑系统的非功能性需求，系统地分析了实时数据库系统应当具有的功能，并给出了性能指标的要求，明确了系统设计的目标。

The system description is concentrated on units' function. The principle of induction generator describes how to generate electric power from induction motor and the difference between synchronous generator and induction generator. The design of induction generation system is focus on a 80kW biogas induction generation and controlled parallel panel. Finally, the peripheral unit design is interesting in biogas storage tank, hot air duct and safety device .

系统描述针对感应式沼气发电系统所需设备的功能说明；感应发电机原理机针对马应马达与发电机之运转模式说明，并比较同步式与感应式发电机之差异；感应发电系统设计则针对80kW感应式沼气发电系统所需发电机组、保护并联盘设计说明；周边设施包括沼气储袋、引擎热风导管及沼气安全装置。

In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. Using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle,"honeycomb"and"snowflower" pattern with different spatial perturbation functions. Different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback.

第二部分，利用延时反馈的空间微扰方法研究了环形腔中二能级介质的光学时空斑图的控制，在不同的微扰函数作用下，出现了滚筒状、四方形、六角形、蜂窝状、同心圆以及"雪花"状等不同的斑图，并且在相同的微扰函数下出现了不同斑图之间的竞争，这种竞争是我们发现的这一具有空间微扰的延时反馈非线性光学系统光学斑图的新特征。

Acetylcholinesterase in the nervous system of insects is one of the most important enzymes, in the central and peripheral nervous system and the acetylcholine receptor involved nerve-nerve and nerve-muscle synaptic transmission between the action potential, and its main function is catalyzed hydrolysis cationic neurotransmitter acetylcholine. At present, in the natural products active material, the AChE ester moves the spot inhibitor physostigmine was studied clearly.

乙酰胆碱酯酶(Acetylcholinesterase，AChE)是昆虫神经系统中最重要的酶系之一，在中枢及外周神经系统中与乙酰胆碱受体一起参与完成神经-神经及神经-肌肉突触之间动作电位的传递，其主要生理功能是催化水解阳离子性神经递质乙酰胆碱。

One interconnection was between the engine's electrical systems. They were wired so if the electrical system of one engine failed, the other would power both engines. This was not an automatic function, however. Switches on the instrument panel allowed the pilot to cause one engine's electrical system to operate both engines. Because of this interconnection, some weight was saved by virtue of using one full-size battery and a smaller back-up, rather than two full sized ones.

两台发动机之间唯一联系的就是发动机电子系统，如果一台发动机的电子系统出问题了，另外一台的电子系统可以驱动两台发动机，但是这种转换不是自动的，是需要飞行员在仪表板上通过开关切换；这样安排的好处是可以使用一个全尺寸的电源和一个小的备份电源，与两个全尺寸的电源相比减轻了不少重量。

Synaptic plasticity is an important characteristic of neural system. It is significant to the function of neural system.

突触可塑性是神经系统所具有的重要特征，也是神经系统实现其功能的重要保障。

The architecture of Client/Server based on transaction middleware is a typical kind of the distributed On-line Transaction Processing, becoming a major platform of enterprise information system, which offers communication of striding platform, loading balance, fault-tolerant and resumable ability, and strengthens a new generation middleware in common with 3-layer architecture provided with the strong security, excellent management and high availability in common. Numerous distributed system, different database and different network environment are closely linked up among an enterprise, offering the function of mutual operation on application layer.

基于交易中间件的C／S结构是一种典型的分布式事务处理系统，成为构筑企业信息系统的主流平台，它提供了强大的跨平台通讯、负载平衡、容错及其故障恢复能力，并在这个基础上进一步强化了安全性、可管理性和高可用性的新一代通用型三层结构平台的中间件，把企业中众多的异构系统、异构数据库、不同网络环境紧密的联系起来，并在应用层提供了互操作性的功能。

According to the projects characteristics and requirements, the author designs and gives a video monitoring system with its diagram, control point layout, equipment inventories, and described the function and maintain management of the system in detail.

根据工程项目的特点及要求，设计并给出了视频监控系统的工程设计方案、系统图、监控点布局图、系统设备清单，并详细阐述了系统的功能实现和维护管理。

The results show that the linear birefringence will modulate the scale factor of the system with a Sa function, it can also affect the extent of the influence of the incident polarizing angle, taking －sin2;(δ/2) as the influence factor, at the same time. When the incident polarizing angle has some special values such as 0,45, or 90 degree, the effect to the system will be zero.

结果表明，线性双折射会以Sa函数的形式调制理想光学玻璃电流传感器输出信号的尺度因子，同时以－sin2(δ／2)为影响因子决定入射起偏角对系统影响的大小；当入射起偏角取某些特殊值时其对系统的影响为零。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失