借助于砂槽承压含水层模型，以氩溶解气为研究对象，模拟气体聚集或稀释的异常源产生后，其在含水层中的运移过程。
In this study a sand-box confined aquifer model is used to simulate gas transportative process in aquifer after abnormal source gas has formed by selecting argon dissolved gas as study gas.
鱼虾活动及摄食异常，及时使用能增加水体溶解氧，增强鱼虾活力。
If abnormal activities and feeding of fish appears, using the product promptly can increase dissolved oxygen in water bodies, and enhance the vitality of fish and shrimp.
鱼虾活动及摄食异常，及时使用能增加水体溶解氧，增强鱼虾活力。
If abnormal activities and feeding of fish appears, using the product promptly can increase dissolved oxygen in water bodies, and enhance the vitality of fish and shrimp.
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