phosphorus
英 [ˈfɒsfərəs]
美 [ˈfɑːsfərəs]
n. 磷
Collins.1 / BNC.16653 / COCA.14278
牛津词典
noun
- 磷
a chemical element found in several different forms, including as a poisonous, pale yellow substance that shines in the dark and starts to burn as soon as it is placed in air
柯林斯词典
- 磷
Phosphorusis a poisonous yellowish-white chemical element. It glows slightly, and burns when air touches it.
英英释义
noun
- a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells
双语例句
- It has become necessary to treat and recover nitrogen and phosphorus for sewage treatment plants.
污水处理厂氮磷的处理和回收已经成为必然。 - Bone gets its rigidity from calcium and phosphorus, materials found in seashells and teeth.
骨骼坚硬是由于钙和磷，这些物质同样存在于贝壳和牙齿中。 - The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved.
对用三氯化磷和醇合成亚磷酸二烷基酯方法进行了改进。 - To investigate substrates for phosphorus removal potential for constructed wetland, many different substrates have been reviewed.
综述了不同基质对于人工湿地净化磷素的潜能的研究结果。 - Adsorption-desorption and competitive adsorption of arsenic and phosphorus in purple soil
紫色土中砷、磷的吸附-解吸和竞争吸附 - ■ Five basic elements: carbon, oxygen, hydrogen, phosphorus and nitrogen.
■五种基本元素：碳、氧、氢、磷和氮。 - The effect of nitrite as electron acceptor on the denitrifying phosphorus removal process;
目的研究以硝酸氮和亚硝酸氮为电子受体时，污水中氮磷的去除效果。 - In the subsurface flow constructed wetland, insoluble phosphorus is removed by adsorption and deposition during wet season.
雨季时潜流人工湿地内发生了不溶性磷的吸附和沉积，实现了对磷的去除； - The scientists then compared how much nitrogen and phosphorus were available in the soil.
科学家然后比较土壤里有多少氮和磷元素吸收了。 - Based on this, the effect of N/ P ratio on nitrogen and phosphorus removal was investigated.
在此基础上，考察了N/P值对系统脱氮除磷效果的影响。