phosphorus free发音

意思翻译

无磷

相似词语短语

phosphorus───n.磷

phosphorus oxide───磷氧化物；[机] 氧化磷

phosphorus cycle───磷素循环；[海洋]磷循环

phosphorus symbol───磷符号

phosphorus pentoxide───[无化]五氧化二磷

phosphorus trichloride───[无化]三氯化磷

phosphorus pentachloride───[无化]五氯化磷

phosphorus element───磷元素

free───adv.自由地；免费；vt.使自由，解放；释放；adj.免费的；自由的，不受约束的；[化学]游离的；n.(Free)人名；(英)弗里

双语使用场景

But to her and others, GFAJ-1 is proof that phosphorus-free life forms can exist and may do so somewhere on Earth.───但是，对于Wolfe - Simon和其他人来说，GFAJ - 1是不利用磷的生命形式可能存在的一个证据，也许这样的生命就存在于地球的某个角落。

As the phosphorus resource of compound fertilizer, the free acid in TSP must be neutralized.───由于重钙的特性，用作生产复混肥的磷源，必须中和其游离酸。

In the paper, the characteristic of halogen and phosphorus free DS-7409HG series from Doosan Cooperation, Electro-Materials BG was introduced.───卤无磷覆铜板将成为覆铜板绿色化的新阶段，文章介绍了斗山电子的无卤无磷覆铜板DS-7409HG系列型号的特点。

A phosphorus-free and nitrogen-free green scale inhibitor polyepoxysuccinic acid(PESA) was synthesized from maleic anhydride in one step.───以马来酸酐为原料一步法合成无磷、非氮的绿色阻垢剂聚环氧琥珀酸。

Prediction and Optimization of Technological Conditions for Synthesis of Phosphorus-free Builder by Neural Network Method───神经网络用于无磷洗涤助剂合成条件的预测与优化

Environmental Friendly Phosphorus- Free Aqueous Degreaser for Zinc Substrates───环保无磷水基锌件脱脂剂研究

Two indexes of design and analysis of orthogonal experiments about a novel phosphorus free builder───基于神经网络的双指标正交试验设计与分析

Synthesis and Properties of Polycarboxylated Polymer as Phosphorus Free Detergent Additives───聚羧酸盐类无磷洗涤助剂的合成与性能研究

英语使用场景