of;
Water;
Resources;
and;
Civil;
Engineering;
China;
Agricultural;
University;
Beijing;
100083;
P.R.;
China;
Engineering;
Department;
Faculty;
of;
Agriculture;
Cairo;
University;
Cairo;
12613;
Egypt;
Laboratory;
of;
Agricultural;
Engineering;
in;
Structure;
and;
Environment;
Ministry;
of;
Agriculture;
Beijing;
100083;
P.R.;
China;
声波技术; 植物生长; ATP酶活性; 愈伤组织; 淀粉酶活性; 可溶性蛋白; 曝光时间; 生长条件;