n. 〈物〉离子
网络 伊翁; 智能光网络(Intelligent Optical Networks); 离子侠
It is a naked electron and is a sodium positive ion.
它是个裸电子,是钠正离子。
Quartz is quartz—a silicon ion surrounded by four oxygen ions—there´s no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
We talked about this reaction here, where we had chloride ion in the gas phase plus sodium ion in the gas phase.
我们在讨论这一个反应,气态的氯原子加上气态的钠原子。
But the transmit ion from poor quality radios was slightly distorted and the accents of the Spanish speaking controllers was so strong that the pilots misunderstood a vital instruction.
但是质量很差的无线电信号有一点失真,而且说西班牙语的空管口音很重,导致飞行员误解了一条重要的指令。
PIP2 binds directly to ion channels and modulates their activity.
磷酯酰肌醇二磷酸直接结合离子通道和调节它们的行为。