- 双语例句 更多例句
1、
依目前天文观测及全球生物质变进化和冰期资料来看，银河年时距以260Ma为宜。本文据此提出了一个新的地质年代表。
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- 相关词组
- axis of level水准漆;水准轴;水准管轴
- on the east ofadv.在…东面;
- in the train of接着，继…之后;
- single stage digester单级消化池
- single stage pump-turbine单级可逆式水轮机
- single stage twin element ejector单级双联喷射器
- summary of material received收料汇总表
- theraphy of color色彩疗法
- have the call of the market市面繁荣,供需旺盛
- the first stroke of a character字符的第一笔；起笔
- maximization of structural parameters结构参数极大化
- attitude awareness and change program态度意识和改变计划;态度认知与改动计划
- single stage single suction volute pump单级单吸离心泵
- summary statement of cash receipts and disbursements现金收支总表
- bed of down称心如意的境遇;
- single stage pump单级泵
- in the hands of在…掌握中;交托给;由…处理[负责];被…控制;
- at this time of year在（一年的）这个时节里;
- in the line of duty（主要指警官、士兵）值班，在岗;
- sum of squares of deviations离差平方和
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