Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/ca943b459a759b48262bf91f1118c3a0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 rating scales method是什么意思，rating scales method的翻译，rating scales method音标、读音、用法和例句_按摩法牛津词典
Distribution and damage of wheat field weeds in Lanzhou district were studied by the rating method with five scales during 1988-1990. 1990年，筆者用五級目測草害調查法調查了蘭州地區麥田襍草的發生與危害情況。