phosphorus造句
white
phosphorus白磷, 黄磷
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.
Phosphorus is essential to plant growth.
植物生长需要磷.
red
phosphorus红磷, 赤磷
White or Yellow
phosphorus, Magnesium diamide , Etc.
白色或黄色磷 、 镁联氨.
The yield of chlorination was 92.8 % , using
phosphorus oxychloride as the chlorinating agent.
在氯化反应中, 以三氯氧磷为氯化剂,产率为92.8%.
An environmental friendly
phosphorus - free degreaser is obtained by orthogonal test.
通过正交试验得到一种以表面活性剂为主、辅以助剂的环保无磷脱脂剂.
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.
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.
This paper reviewed the synthesis of benzene
phosphorus dichloride ( BPD ) and its applications.
介绍了二氯苯基膦 ( BPD ) 的合成方法及其应用.
Diisopropyl phosphite was directly synthesized from
phosphorus trichloride and isopropanol by using the solvent method.
以三氯化磷与异丙醇为原料,用溶剂法合成了标题化合物.
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.
Carbon and sulfur and
phosphorus are allotropic elements.
碳、硫磺和磷是同素异形元素.
A stick of
phosphorus fell on the floor.
一块磷条掉在地上.