1) The experiment res ult shows the proposed method is better than the standard one.

2) The res- ult showed that the content of each element in persimmon leaves indicated a regular change, as its phenological periods advanced.

3) The accuracy of ult rasound which qualify the accessory parotid gland is 84 %.

4) We regret our inability to anythingconcerning the firm mentioned in your letter of the 30 th ult.

5) This is to acknowledge with thanks your letter of 30 th ult.

6) The testing results about treating feedwater with low phosphate on ult ra - high pressure boilers were summarized.