Instead of using sound to stir you, the clock USES smell, thanks to the "timed release of an aroma of your choice".
比起利用声音来刺激你，这个闹钟会利用你事先选择好的香味喊你起床。
In this paper, tetramethylpyrazine hydrochloride (TMPH), which is used for angina pectoris clinically, was selected as a water-soluble model drug to prepare timed release pellets.
本文选择临床上用于治疗心绞痛的药物盐酸川芎嗪(TMPH)作为水溶性模型药制备定时释药微丸。
The timed release pellets consist of 5 laminar layers from the center to the outside :the core, the drug layer, the swelling agent layer , the block layer and the controlled layer .
该脉冲微丸由5层结构组成，从内而外分别是丸芯、药物层、溶胀层、阻滞层和水不溶性控释层。
They may be administered via feed or water, by injection, or via timed-release boluses.
可能通过饲料或水、注射或通过定时释放的丸药施用抗生素。
They may be administered via feed or water, by injection, or via timed-release boluses.
可能通过饲料或水、注射或通过定时释放的丸药施用抗生素。
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