backup force 后盾
后援
- Systems being designed by the US Air Force simultaneously perform identical “backup” calculations in five parts of the satellite.
美国空军正在设计的系统,则能在卫星的5个部分,同时执行一模一样的“备份”运算。 - Four-row roller bearings on the working rolls mainly bear roll-bending force and axial force, while the oil film on the backup roll mainly bear rolling force and most of the bending moment.
工作辊上的四列滚子轴承主要承受弯辊力和轴向力,而支撑辊上的油膜轴承主要承受轧制力和绝大部分弯曲力矩。 - Manufacturing industry is a strong backup force of the national economy . The advanced degree of the manufacturing enterprises is the standard of judging the strength of the national economy.
制造业是一个国家国民经济的强大后盾,制造型企业的先进与否是衡量一个国家经济实力的标准。
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......