这些不断推陈出新的磁力计在此领域的研究起了很重要的作用,正如气压计对早期的天气预测起的作用一样. These magnetometers and their successors have played the role that barometers did for early weather forecasters.
Marxists should not be afraid of criticism from any quarter.马克思主义者不应该害怕任何人批评.Insisting on marxism is the forever symbol for marxists.坚持以马克思主义为指导,是马克思主义者永恒的标志.This problem was solved long ago by Marxists, especially by Le...
EDI messages are compressed and use codes to represent complex values.EDI消息被压缩,并且使用码来代替复杂的数值.They include bar - coding, computerized information management technology, EDI , materials requirements planning ( MRP ) , etc....