There were also several accidents mainly caused by engine failures on take-off.还有几次事故主要是起飞时引擎出现故障造成的。The 1950s were the decade of Hong Kong's industrial take-off.20世纪50年代是香港工业开始快速发展的10年。You can watch aircraft take o...
Shares ended 1.7 per cent firmer on the Frankfurt exchange.法兰克福交易所收盘时股票上涨了1.7%。The pound is firmer on the foreign exchange market.英镑在外汇市场上较前坚挺.The areas of consolidation are firmer than the surrounding lung.实变区域比周围的肺组织坚韧...
Whirr, click, whirr, click — step by step the scan probed deeper.嗡嗡，咔嗒，嗡嗡，咔嗒——扫描探查一步步地深入。For three years, I have probed for understanding.3年来，我一直都想弄明白。Dr Amid probed around the sensitive area.阿米德医生在敏感区周围检查。...
This cab signaling device is fail - safe and has highly reliability and - interference .数字化双制式机车信号符合故障 - 安全原则,可靠性高, 抗干扰能力强.It is becoming accepted practice that jet aircraft must " fail safe " .喷气式飞机必须有故障 安全装置,这已经逐渐成为公认的...