磷矿石粉 meaning in English
rock phosphate powder
Examples
- The authors designed three culture mediums : having phosphorus . without phosphorus and having phosphate rocks , the algea in these mediums have two contrast illumination : light and dark . further more , the authors designed consultative experiments without the algea
作者设计了含可溶性有效磷、含磷矿石粉和不含磷的三种藻类培养基，培养基中的沙角衣藻分别以见光和黑暗培养进行对比实验，并以不加沙角衣藻的平行实验组作为参照。 - The author finded out that the rice in the mediums with phosphorus and phosphate rocks can grow well , the quantity of the algea and the phosphorus in the mediums increase . on the contrary , in other mediums the rice appear to be short of phosphate
其中，全磷培养基和含磷矿石粉的无磷培养基中杂交水稻正常生长，沙角衣藻生物量较实验前有所增长；由于实验梯队磷矿石的转化作用，使培养基有效磷浓度均较实验前也有所增长；而其他实验组水稻均出现不同程度的缺磷表征。 - The authors designed hoagland culture mediums having phosphate rocks with different ph : 4 . 39 , 5 . 44 , 6 . 32 , 7 . 43 , 8 . 36 , the algea in these mediums had two contrast illumination : light and dark . further more , the authors designed consultative experiments with hoagland culture medium having phosphorus and ph 7 . 02
作者随机设计了ph值分别为4 . 39 、 5 . 44 、 6 . 32 、 7 . 43 、 8 . 36的含磷矿石粉的hoagland无磷培养基，培养基中的沙角衣藻分别以见光和黑暗培养进行对比实验，并以ph值为7 . 02的含全磷培养基的平行实验组作为参照。