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。
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。
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。
At a well-timed moment, the bride and groom pull on ribbon streamers to release the birds, a send-off into their new lives.
在适合的时刻，新娘新郎扯下彩带，放飞鸽子，作为他们新生活的使者。
At a well-timed moment, the bride and groom pull on ribbon streamers to release the birds, a send-off into their new lives.
在适合的时刻，新娘新郎扯下彩带，放飞鸽子，作为他们新生活的使者。
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