phosphorus是什么意思？

phosphorus

英[ˈfɒsfərəs] 美[ˈfɑsfərəs]

• n. [化]磷，磷光体；

例句

• white phosphorus 白磷, 黄磷
• red phosphorus 红磷, 赤磷
• Phosphorus and its compounds are non renewable and non replaceable limited resources. 磷是一种不可更新、难以替代的有限自然资源.
• A stick of phosphorus fell on the floor. 一块磷条掉在地上.
• Phosphorus is essential to plant growth. 植物生长需要磷.
• Iron content in zinc - iron - phosphorus alloy electrodeposits was determined by means of spectrophotometry. 采用分光光度法测量了锌 - 铁 - 磷合金镀层中的铁含量.
• Annuals, as a general rule , are very responsive to phosphorus fertilization. 通常说来,对一年生植物施用磷肥是相当有效的.
• The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones. 矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成.
• A compound of phosphorus and a more electropositive element or radical. 硫磺和另一种阳性更强的元素形成的化合物.
• Iron - nickel - phosphorus - boron quaternary alloy electroless plating on copper panel was described. 在铜基上化学镀铁 - 镍 - 磷 - 硼四元合金.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  磷
  Phosphorus is a poisonous yellowish-white chemical element. It glows slightly, and burns when air touches it.

英汉词典释义

• n.
  磷
  red phosphorus 红磷, 赤磷 white phosphorus 白磷, 黄磷

英英词典释义

• Noun
  1. a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms

行业词典

• 医学： 磷：非金属的同素异形元素，有毒，极易燃烧；化学符号为P，原子序数15，原子量30.974，以三种形式存在，即白磷(黄色)、红磷和黑磷，可从骨骼、尿特别是矿物质(如磷灰石)中得到。普通白磷曾用于医药，它极易燃烧，有剧毒。磷是食物中不可少的元素，是骨骼无机物中主要部分。磷在所有组织中含量丰富，以某种形式几乎参与所有的新陈代谢过程。游离磷可引起肝脏和其他内脏的脂肪变性，吸入磷蒸气往往导致下颌坏死。在医疗上，一度曾用于佝偻病、骨软化、神经和脑疾病、淋巴结核和结核病；也作为性疲劳时的生殖器刺激药，以及衰竭时的强壮剂；