1) selective fermentation
选择性发酵
2) selective fermentation
选择发酵
3) selective excitation
选择性激发
1.
On the basis of the simplified models for excitation radiatfon,it is stud-ied that the selective excitation produced by controlling the electron energy can be used to realize vari-able color luminescence under the condition of suitable variable color luminescence media.
本文从发光动力学观点论述电离气体变色发光的机理，从激发辐射的简化模型着手，研究在合适的变色发光介质中，利用控制电子能量产生选择性激发来实现变色发光。
2.
A new multiplexing technique for polymer optical fiber is proposed,which is based on the principle that selective excitation can effectively decrease the modal dispersion and increase the bandwidth.
根据选择性激发能够有效减少模式色散从而能提高带宽的原理,提出了一种针对塑料光纤通信的新复用技术。
3.
Variable color luminescence in ionized gases can be obtained by controlling the electron energy to produce selective excitation in a suitable variable color luminescence medium.
在合适的变色发光介质中，通过控制电子能量产生选择性激发能获得电离气体变色发光。
4) selective evaporation
选择性蒸发
1.
The phenomenon is resulted from selective evaporation o.
抗氧化性下降的主要原因在于低压预处理过程中合金元素 (尤其是铝元素 )的选择性蒸发导致TiAl表面活化并形成Ti3Al相 ,而Ti3Al的抗氧化性较差 ,从而使TiAl整体氧化增重增加 。
2.
Co depletion via selective evaporation and surface roughened by the energetic laser beam was confirmed and was proved to be effective on the improvement of the quality and adhesion of the diamond film.
证实准分子激光辐照可产生钴选择性蒸发和表面粗糙化；从而有效地降低表面钴含量，消除钴对金刚石膜沉积的有害影响。
5) selective transmission
选择性发送
补充资料：晶体中的元激发(见固体中的元激发)
晶体中的元激发(见固体中的元激发)
elementary excitation in crystal
晶体中的元激发eleme讯ary excitation Incrvstal见固体中的元激发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条