If consumers make a mistake in placing their "orders" through Kayak Connect, they contact Kayak - in this case, it's actually a TRX call center agent.
如果消费者通过Kayak Connect下了一个错误的订单，他们可以联系Kayak，在这种情况下，实际上是TRX的服务人员在接听电话。
The influence of extraction temperature, static placing time, solvent burden ratio and flocculating agent on separation effect were discussed.
讨论了萃取温度、静置时间、溶剂配比和絮凝剂对分离效果的影响。
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