Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/004312663265026e4d2e1503435a0f0d.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 foam stability test例句_foam stability test英汉例句_foam stability test双解例句_开心英文字典_柠咚词
The test and evaluation methods for foaming performance, mainly for foaming power and foam stability, were summarized. 综述了测试泡沫性能——主要是溶液的起泡能力和泡沫稳定性的方法以及评价手段；