He scored two home runs back to back in the 9 th inning.他在第9局连续获2分.He poled his twelfth home run in the sixth inning.在第六回合他打出了他的第十二次本垒打.He struck out in the third inning.他在第三局三击不中出局了.Our team began to choke up in the las...
The threshold comparative method in detecting electrospark discharging status is improved.对检测电火花放电状态的阀值比较法作了改进.The primary step includes discharging mode design , signal design and channelization design of signalized int...