self-designed
2.Methods 32 patients with PPH under local anaesthesiain were investigated by self- rating scale of comfort (self-designed).
3.80 self-designed questionnaires were hand put and 76 questionnaires responded (response rate was 95%).
4.Methods Pittsburgh Sleeping Quality Index (PSQI) and a self-designed questionnaire were applied to survey 373 college students.
5.According to its work prin-cipium,a Dalton board is self-designed and its use-ful methods are introduced.
6.Methods A self-designed questionnaire survey was conducted among the teachers from 62 primary and middle schools in Wuhan.
7.The effect of W powder granularity on the adhesive strength of CuW solid contacts was studied with self-designed sample structure.
8.Based on these a self-designed TDMA protocol is loaded, accordingly a voice transmission mode of TDD with the speed of 64Kbps is realized.
9.Based on a self-designed questionnaire,this pa per aims to reveal the basic English learning con-dition of the students in our institu te.
10.The effects of self-designed HX-3 solution on rat liver preservation were compared with UW solution by using non-circulated isolated perfused rat liver (IPRL) model.

