algae control 中文意思是什麼
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During summer control of slime and algae may be required.
在夏天還要求控制污泥和藻類。 -
Control of blue - green, filamentous and planktonis algae
控制藍藻，絲藻浮遊性藻。 -
Offers waterway and wetland maintenance, weed and algae control, fish stocking, stormwater drainage system services, flying insect control, wetland plantings, water testing, fountain installation and repairs
-集污水處理產品設計開發，設備，工程承包於一體。自主開發有懸掛鏈曝氣裝置及自動化控制系統，供應曝氣設備。 -
With the urchins gone, it was up to another grazer, the colourful parrotfish, to keep the algae under control
沒有了海膽，就得靠另一種食草動物? ?色彩斑斕的鸚嘴魚? ?來控制藻類。 -
Application of electrostatic disinfection for bacteria and algae control of public fountain
靜電殺菌滅藻技術在廣場噴泉水處理中的應用 -
Herbivorious fish such as rabbitfish feed on algae which compete with corals for space and predatory fish like wrasse help to control the number of sea urchins which can erode the corals
素食性魚類如泥猛會攝食一些與珊瑚兢爭空間的藻類，而獵食性魚類如鸚鵡魚則能控制會破壞珊瑚的海膽。 -
One of the sub - lake, the xiaonan lake area, after a series of control engineering had a large area of macrophytes, the transparency of the water was increased greatly and the density of algae was evidently decreased, and the water eutrophication character transformed gradually from phytoplankton type to macrophyte
西湖子湖之小南湖區經系列工程治理后，出現了大面積的沉水植物，水體透明度大大提高，藻量明顯下降，水體富營養特徵逐漸從浮游植物響應型向大型高等水生植物響應型轉化。 -
Shallow talk on the control of algae with using microbial techniques
淺論微生物技術控藻
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