High ionization rate, full reaction, pure film color, fast deposition.
离化率高,膜层反应充分,使膜层颜色纯正,沉积速度快。
The ultrafiltration rate of pure water with the coagulation bath temperature increased.
随着凝固浴温度的升高,所成的膜的透水速率上升。
Objective: To explore for effective method of health education, improve the rate of pure breast-feeding.
目的:探讨有效的健康教育方法,提高纯母乳喂养率。
Objective: To explore for effective method of health education, improve the rate of pure breast-feeding.
目的:探讨有效的健康教育方法,提高纯母乳喂养率。
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