This mcu maximumly avoids high frequency and noise & reflection caused by heavy loads , so that it has the peculiarity of reliability , usability and expansibility 该设计极大地避免了高频及高负载所带来的噪声和反射问题，使主控盘具有可靠性、可用性和可扩展性等特点。
Heat produced by burning coke is used to continue the primary reaction as the hot catalyst is circulated back to the reactor and provides the heat of reaction for the cracking reaction 燃烧的焦炭所产生的热量使主反应持续地进行，同时热的催化剂流通回到反应器并为之提供热量。
Meanwhile , fully - controlled igbt enables reversible flow of field current and reduce in the size of filter elements of main loop , so that the complete of device becomes smaller and lighter 而全控式的igbt不仅可实现励磁电流的可逆运行，而且由于提高斩波频率，使主回路滤波器件的体积大大减少，从而使整个装置体积减小、重量减轻。
Tempering can cause the boundary of main phase more straight and regular , and the quantity of micro - particles in the grain boundary will increase and these particles nail the neighbor boundaries . the co - effect of these factors improved the cocercivity of magnets 时效使主相晶界平直规整，从而使反磁化畴难以形核；同时，晶界中的微粒相数量增多，这些微粒相强化了对晶界相的钉扎作用。
Moving the details to the outline view results in less clutter in the main process tree view , so the designer can concentrate on the big picture activities and their structural relationship to each other without worrying about details 将详细信息转到outline视图中将使主process树视图的条理更清晰些，这样设计师就可以将注意力集中在宏观层面（活动以及它们彼此之间的结构关系）上而不用担心细节问题。
An instance indicates that the proposed approach can find the optimal control more effectively than general approach and can minimize the reactive power through the transformer and the deviation of the secondary bus voltage . it also increases the margin of appropriate voltage in the second side 仿真结果表明，所提算法较传统方法能更有效地搜索到最优控制策略，使主变中流过的无功功率及主变二次侧电压偏移最小，增加了二次侧电压合格裕度。
The working space in the fields such as oil , chemistry , metallurgy , coal mining and medicine always requires a communication system which can make sure the calling party shortly and easily get in touch with the called one in the inflammable and explosive , large - scaled and strong - noised working space 石油、化工、冶金、医药、煤炭等行业中的生产场所要求通信系统能够在易燃、易爆、大范围、强噪声的生产场所使主叫用户快速、简便地与被叫用户取得联系。
( 4 ) the graph compiler of power system single - line graph is independently developed . employing standard modeling technique uml and multimode , presenting the concept of joint and leg to describe the relationship of graphs and realizing the auto - routing of devices except bus , the compiling of graph objects , including bus , transformer and line , is more convenient than conventional software ( 4 )独立设计开发了电力系统主结线网络的图形编辑平台，在设计中采用了标准化建模技术uml和多态技术，并创建了关节和腿的概念来描述图形之间的关联关系，且实现了非母线设备的自动布线功能，使主结线对象(母线、线路和变压器等)的编辑相对传统软件更加方便、快捷。
The other is schema path look - up hash table index . it is used to evaluate absolute paths for general regular path expressions , such as relative path expressions , so as to relieve the workload of large scale of navigation and speed up queries 此外，为了解决主索引对于相对路径查询需要大规模遍历的问题，我们设计了模式路径哈希表作为辅助索引，用于在主索引执行相对路径查找之前计算相对路径查询的绝对路径，使主索引的遍历负荷大大减轻，从而使相对查询的效率提高。
Master computer ( operation station computer ) is industrial pc with windows2000 as operating system . useing graphical user interface , visual basic technology and ms access data base system , master computer has data capture and displaying , data recording and data enquiring functions . slave computer ( measurement and control unit ) and master computer ( monitoring and management unit ) are connected by serial communication for data exchanging 子站计算机进行数据检测和控制功能，主站计算机是以windows2000作为操作系统的工控机，使用图形操作界面、 vb技术和微软access数据库系统，使主站计算机具有数据采集、查询、显示、记录功能。
