本发明涉及激光器领域，尤其涉及用于高功率使用中，需要解决散热问题的微片激光器。
The invention relates to the field of laser, in particular to a microchip laser which is used in high power and needs solving the problem of heat dissipation.
研究目的：解决我国北部沿海高盐度地区微咸水采用人工湿地污水处理系统时所需要植物类型和种类的问题。
Research purposes: the purposes are to find suitable plants for constructed wetland in salty seashore area at the North of China.
研究目的：解决我国北部沿海高盐度地区微咸水采用人工湿地污水处理系统时所需要植物类型和种类的问题。
Research purposes: the purposes are to find suitable plants for constructed wetland in salty seashore area at the North of China.
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