Ac voltmeters will normally be calibrated at 5 test voltages for one range to establish the scale linearity 交流电压表一般以一个量程的五个测试电压值进行校正以定立标度线性。
3.
The ac ammeter will normally be calibrated at 5 test currents for one range to establish the scale linearity 交流电流表一般以一个量程的五个测试电流值进行校正，以定立标度线性。
4.
The company produces auto plate series , side mark series , stand mark series , auto theft proof lock series , steering wheel decoration series , small round mirror series 公司专业生产各式汽车车牌架系列、侧标系列、立标系列、汽车防盗锁系列、方向盘饰件系列、小圆镜系列等。
5.
Article 8 to preserve cultural heritage and enhance environmental landscapes of a specific area , competent authorities may establish a standard set of rules for the architectural and landscape style of that area 第8条为维护文化资产，增进环境景观，主管机关得针对特定区域之周边建筑与景观风格定立标准规? 。
6.
With the rapid advances of technology and social development , tortuous acts assume a trend of grow in social life . the separation of tort law from the law on obligations and the establishment of no fault liability and fair liability principles mark a new historical stage of tort law 随着技术的飞跃、社会的发展，侵权行为在社会生活中呈现扩张趋势，侵权法从债权中的分离及其无过错责任原则、公平责任原则的确立标志着我国的侵权法已经步入一个新的历史阶段。
7.
According to the " the history of aids to navigation in china " , aton in shanghai harbor has been developmented for long tiome ago rapidly . when establishing international shipping centre was determined on the 21 centry in shanghai harbor . aton must be faced to new challenge and it also be required to meet to the needs of the times 随着航标从“基石立标” 、塔标、音响航标、视觉航标到目前的无线电航标、数字化航标的演变，充分反映了其与上海港航运事业同步发展的密切关系。当上海确立了21世纪建立国际航运中心的发展战略后，航标也必然会面对新的挑战，被要求与国际航运中心的地位和需求相适应。
