往炖煮的食物上加一匙麦麸，以增加其纤维含量。 Sprinkle a spoonful of bran onto the stew to increase the fibre content.
（湖泊等）优氧化的水中富有矿物有机物，有利于植物，特别是藻类的增殖，但藻类往往使分解的氧含量过低，从而使别的有机物灭绝。用于指湖泊或池塘 Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond.
矿石碾磨实验通过碾磨来鉴定矿石的矿砂品质或含量的测试 A test of the mineral quality or content of an ore by milling.
