常见例句

Geographical Reference Grid System
地理指称坐标系统
Don't refer to this matter again, please.
请不要再提这件事了。
Study on Reference Grid Extracting from Ununiformity Illumination Field
非均匀照明场中参考格栅信号提取的研究
What is the grid reference for the oval?
椭圆形的网格是什么?
This reference book is very useful to our study.
这本参考书对我们的研究很有用。
Is this reference book of any use to me?
这本参考书对我有用处吗？