arc ion p lating 电弧离子镀
op t ion p ricing 期权定价
Baseline infect ion p revalence 基准感染率
Pum p select ion 水泵选型
P revent ion 预防 ; 预防措施
ca p ion 钙磷离子
p ion detector 离子检测器
P recaut ion 预防
p-ion implantation 离子注磷
The triphosphate ion at the interface between the steel substrate and the coating can complex with the corrosion product, such as ferric and ferrous ions, and form a compact p...
而三聚磷酸铝因在钢基表面作用形成致密的保护膜则表现出优良的缓蚀性能。
The MS behavior of 22 saponins existed in P. notoginseng burk were studied by direct infusion into electrospray ion trap mass spectrometry(ESI-MS).
应用电喷雾- 离子阱质谱技术研究了22种三七皂苷类成分的电喷雾离子化规律和二级质谱碎裂规律。
Our data demonstrate that low energy ion irradiation is a suitable method for breeding improved strains of P. igniarius.
结果表明,采用低能离子射线诱变桑黄菌株是一种有效的诱变育种方法。
Will it be if you take a 3 s electron from neutral silicone, if you take a 3 p electron from the neutral atom, or if you take a 3 p from the ion?
是从中性硅原子中拿走一个,3,s,电子呢,还是从中性硅原子中拿走一个,3,p,电子呢,又或者是从硅离子中拿走一个,3,p,电子呢?
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