provided that，providing that有区别吗？可以相互替代吗?

没有任何区别，可以代替

provided that
英 [prəˈvaidid ðæt] 美 [prəˈvaɪdɪd ðæt]
假如，设若

1.This new film will attract the crowds, whatever its quality, provided that it gets played up in the right way.
如果广告做得好，那么，无论这部新片子的质量如何，都会吸引许多观众的。

2. The Constitution of the U. S. originally provided that the president was to be indirectly elected by an electoral college.
美国宪法原先规定，总统应由选举团选举出来。

3. The other banks are going to be very eager to help, provided that they see that he has a specific plan.
如果看到他有具体的计划，其他银行会很愿意提供帮助。

4. I shall go provided that it doesn't rain.
假如不下雨我就去。

5. The nation's constitution provided a model that other countries follow.
该国的宪法提供了他国效法的模式。

providing that
英 [prəˈvaɪdɪŋ ðæt] 美 [prəˈvaɪdɪŋ ðæt]
以。。。为条件， 假如

1.Providing that