采用反向透析技术测定体外释药性能,并对其释药曲线进行拟和。
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酚氯仿抽提最后一次的上清液移入透析袋中透析;
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这是我事先准备的紧急疏散包,是国土安全部推荐过的,还有Sarah Connor(终结者女主角)。
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在剖析老式纸袋包装机的基础上,试制了卧装立缝半自动纸袋包装机.
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但布鲁斯是刻意混搭,该专辑是那些被他称为应该有个家、有个倾听者的歌的合辑。
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Yeah, I really wanted that Chanel bag, too. But just in case you should bid low.
对呀, 我之前也很想要那个香奈儿包包. 但是为防万一,你应该标低一点.
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She even carried a single red rose along with her favourite Chanel bag.
她手提最爱的香奈儿包包,手上甚至还拿了一只红玫瑰.
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For example, one grocery bag can hold 10 to 20 liters of water, which is about 22 to 44 pounds.
一只购物袋装10-20升水后,重约22-44磅。
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Other people will see if you're in the supermarket line and you pull out your reusable grocery bag.
其它的人会看到你在超市排队时拿出了重复使用的购物袋。
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His presents were clumsily wrapped in the heavy, brown paper that he got from a grocery bag.
他的礼物是用杂货袋上弄下来的厚厚的棕色纸粗陋地包着。
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If you're buying only one or two items, refuse a plastic grocery bag when it's offered.
如果你仅买一样或者两样东西,拒绝使用向你提供的塑料购物袋。
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