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pro vyhledávání: '"Bi-Hui Zhuang"'
Autor:
Bi-hui Zhuang, 莊璧徽
95
Action research was adopted in this study to integrate number sense into mathematical instruction in the fourth grade. The subjects were instructed in four units of number sense by the researcher. The changes of the students’ number sense a
Action research was adopted in this study to integrate number sense into mathematical instruction in the fourth grade. The subjects were instructed in four units of number sense by the researcher. The changes of the students’ number sense a
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/98111969792539596608
Publikováno v:
Laser Physics Letters. 20:025801
Strain-compensated quantum wells (QWs) could greatly improve the performance of semiconductor disk lasers, such as improving the epitaxy quality of the semiconductor gain chip and obtaining a higher gain. To optimize the output characteristics of the