主体结构

• The design consideration , main structure , working principle and techniques of analogue water level device are introduced
  摘要介绍了模拟水位装置的设计思路、主体结构和工作原理，介绍了设计的具体数据、选材和制作工艺。
• The structure of moral - need includes the factor - structure , the subject - structure , the form - structure , the nature - structure and the level - structure
  摘要道德需要的结构主要包括要素结构、主体结构、形式结构、性质结构和层次结构等。
• The second part concentrates on historic seeking and value analysis . modern corporation was formed in the 17th century as the model style of artificial person
  民事主体结构的实证性、开放性和非统一性也因团体主体的确认得以彰显。
• The composition of the inverter , the working principle of full - bridge main circuit , controlling circuit , drive circuit and protect circuit are described
  就其电源的主体结构，全桥主电路、控制电路、驱动电路以及保护电路的工作原理作了简要的论述。
• Although the subject structure in china has been in the stage of maturation , more efforts are still needed to improve the tech - innovating capability of enterprises
  我国目前在主体结构上已演变到位，但需要在提高企业技术创新能力方面做出更大的努力。
• Model board trolley is a non - standard large mechanical equipment for tunnel construction , its main frame is a plate and beam element constructed steel structure
  模板台车是隧道施工中二次衬砌用的一种大型非标机械设备，其主体结构是板梁结合的钢结构。
• Technology of frequency conversion can reduce consume , increase life of pipe net and equipment , which is very significance of economy and a way to ensure credibility of water supply
  主体结构由多组功率模块串并联而成。从而由各组低压叠加而产生需要的高压输出。
• The article is divided into four parts : l . introdution . the author explain the reason of the study . the study area and method , the study outline
  本文主体结构可分成以下四个部分： 1 、导论。阐述本论文的选题缘起、研究范围与方法、研究状况。 2 、会展旅游研究概论。
• Article 18 where a foreign - invested construction enterprise undertakes a construction project as the contractor , it shall itself complete the main structure of the project
  第十八条承揽施工总承包工程的外商投资建筑业企业，建筑工程主体结构的施工必须由其自行完成。