Objective: To observe the clinical result of the method of combined impression used in post and core PFM crowns.

目的：观察琼脂类和藻酸盐类印模材联合印模法在桩核烤瓷冠中的应用效果。

youdao

This, combined with a handwritten thank-you note, will make the best possible impression and leave the door open for future follow-up-which you should do, of course!

这种办法再加一张手写的感谢便条，可能会给别人留下很深印象，未来的后续工作大门也随之开启。当然，这是你应该做的。

youdao

Taken at individual level some of these factors might not be enough to make visitors back out, but when combined together they may give off entirely the wrong impression.

如果把一下因素单独考虑的话，可能还不至于让访问者产生迅速离开的冲动，但是如果这些因素掺杂在一起的话，却足以留给访问者一个足够坏的印象，让他们马上离开。

youdao

But ask anyone who knew him and they'll likely tell you that Morrie Schwartz made more of an impression on them then Michael Jordan, Bill Gates and Jodie Foster combined.

CNN: Tuesdays with Morrie