已知数的英文怎么说
2012-07-08 15:55
已知数的英文:
datum
n. data的单数;数据,资料
- Each datum has a unique key.
每个数据都有一个独特的键。 - These facts of responsibility are an anthropological datums- varied and multiform
这些道德事实是一种人类学资料——性质不同,形式各异。 - Let's get back to the datum to be explained.
让我们回到要解释的这份资料。 - These facts of responsibility are an anthropological datums- varied and multiform.
这些道德事实是一种人类学资料——性质不同,形式各异。 - The following requirements must be met in using datum instruments of measurement (hereinafter referred to as datum instruments)
计量基准器具(简称计量基准,下同)的使用必须具备下列条件