液体侵渍模塑使用低粘度的硅树脂,在低压和低温条件下抽运,在极短的时间内固化,与固体材料相比,废弃物少。
Liquid injection molding utilizes low viscosity silicones which can be pumped at lower pressure and temperature, and cure in significantly less time and with less waste than solid materials.
探测光相对于抽运光的延迟时间越大,离化效率越低,实用中应控制延迟时间远小于受激分子的自发辐射寿命。
The delay time ought to be smaller than the lifetime of the excited molecule in the practical use of the OODR-MPI technique.
发现光子的积累时间(几十毫秒量级)远大于荧光的寿命,且积累时间随抽运功率的增大而减小。
The photon response time, of the order of tens of milliseconds, is much longer than the emission lifetimes. Moreover, the response time (decreases) with the increase in excitation power.
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