This proof following enterprise already through the authentication , and has set up a file in the dongguan 114 nets industry and commerce enterprise database , inquires the more detailed enterprise material , please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ) , this enterprise numbers for 759 兹证明东莞市水产部养殖良种试验场已通过认证，并已在东莞114网工商企业数据库中备案，查询更详细的企业资料，请拨东莞企业查询台96060 （人工） 9686810114 （自动） ，该企业编号为759 。
Tv photoelectric theodolites made up of optics , machine , electron and computer is a complex tracking and measuring instrument . tv photoelectric theodolites used in especial proving ground is a new kind of photoelectric tracking and measuring instrument . tracking precision is a main parameter <中文摘要> =电视光电经纬仪是集光、机、电与计算机应用技术于一体的大型复杂测量系统，它是广泛用于特种试验场的一种新型光电跟踪测量设备，跟踪精度是其最重要的的技术指标之一。
Finally , two examples show that , the availability and practicability of the new model is verified . the analysis of calculation result of berthiervill test embackment shows different part of compression curve have different influence upon the course of consolidation , and correct coefficient and viscous effect have great significance on deformation forecast . associated with the wenzhou airport runway engineering , the reason of increasing of pore - water pressuer in under - lying soft layer and post - construction settlement are given 最后，通过两个工程实例的分析来说明本文模型的有效性和实用性:一是对berthiervill填土试验场的软基实测数据和理论成果进行对比分析，阐明考虑结构性扰动和粘滞性效应对分析天然粘土固结压缩性的重要性;二是对温州机场袋装砂井超载预压工程进行数值模拟，指出停荷预压期间下卧层孔压增加和工后沉降大的原因。
Secondly , been generalized the failure data of electrical connectors from working and testing environment , electric contact failure , insulation failure , mechanical connection failure and other failure are four mainly failure modes of connectors , moreover , built the faulty - tree to analyze their reliability level . however , contact fault failure was the most prevalent mode of electrical connectors . under natural working and reserving conditions , the contact stress decreasing , fretting and surface film growing are mainly reasons to make electrical connector failure 其次，通过对现场、试验场电连接器的失效情况进行统计和分析，总结出电连接器的四种主要失效模式：电接触失效、绝缘失效、机械连接失效和其他失效，并对电连接器进行了故障树分析，指出电接触失效是电连接器失效的主要形式，而在正常的工作条件下，造成电接触失效，即决定电连接器工作寿命的主要原因是氧化膜层的生长、接触对磨损以及磨损腐蚀物的堆积，而影响氧化膜层的生长、接触对磨损以及磨损腐蚀物堆积的主要因素是环境振动和温度应力，为电连接器进行失效机理分析奠定了基础。
This proof following enterprise already through the authentication , and has set up a file in the dongguan 114 nets industry and commerce enterprise database , inquires the more detailed enterprise material , please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ) , this enterprise numbers for 753 兹证明东莞市常平淡水养殖试验场已通过认证，并已在东莞114网工商企业数据库中备案，查询更详细的企业资料，请拨东莞企业查询台96060 （人工） 9686810114 （自动） ，该企业编号为753 。
