zdf meaning in Chinese

德国电视二台
德意志电视二台

The poll for zdf television showed 54 percent of germans favor a speed limit of 130 kph while another 10 percent would like a limit below that level
Zdf电视台进行的民调显示， 54 %的德国人支持时速130公里的速限，另有10 %希望速限再降低。
4 . the thrust measurement device was calibrated , and the accuracy was 2 % fs . at the same time the signal of thrust measurement was input to the computer . e - type chromel - constantan thermocouple was used to measure the temperature of mpt , and the accuracy was 5 % fs . the vacuum measurement was realized by using zdf - 5427m vacuometer , and the accuracy was 3 % fs
( 4 )对推力测量系统进行了标定并实现了计算机采集，推力测量系统最大相对误差为2 fs ；温度测量目前还只限于对mpt谐振腔壁温的测量，使用e型镍铬?康铜热电偶即可较容易实现，其测量精度为5 fs ；真空测量采用zdf - 5427m微机型复合真空计，其由热偶计和热阴极电离计复合而成，该真空计测量控制精度为3 fs 。