预先形成 meaning in Chinese

preformation

The colorimetric methods involve the bleaching of a preformed color by the fluoride ion .
比色法涉及氟离子对预先形成的颜色的消色作用。
These preconceived assumptions can sometimes lead to a project s failure
这些预先形成的假设有时可能导致项目失败。
You argue with yourself , and your meditation has to give way to your preconceived ideas
你与自己争辩，你的观照不得不臣服于已预先形成的观念。
Experienced practitioners will almost always have a preconceived idea of the direction they want to go
有经验的专业人员几乎总有一些预先形成的关于他们的努力方向的想法。
Many gettering techniques have been widely studied to overcome this problem by removing metal impurities from active regions of device . one new gettering method that has recently received growing interest is the use of nanocavities resulting from helium or hydrogen implantation
所以需要减小有源区中金属杂质的浓度，通常采用吸除的方法把金属杂质从器件有源区吸收到有源区之外预先形成的sink (陷阱)中。