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1·Their lasing and spectral properties are studied.

研究了它们的激射和光谱特性。

2·Lasing without inversion can occur certain conditions.

在一定条件下，系统能够呈现无反转激光。

3·Inversion without lasing can also occur when the conditions are changed.

在另一条件下，系统则能够呈现无激光反转。

4·Lasing wavelength can be larger or less than Bragg reflection wavelength.

激射波长可大于或小于布拉格反射波长。

5·This paper studies the lasing condition at lower pressure of argon with experiment.

实验探索了较低氩气气压下激光产生的条件。

6·But now physicists in the US have shown how to induce lasing in a single living biological cell.

但是现在美国的科学家已经知道怎么用一个活着的生物细胞激发出激光。

7·Plastic lasing material has been paying attention to because of its cheapness and facility to process.

塑料激光介质因具有塑料的价格低廉，容易加工等特性而受到很大的关注。

8·The characteristics of the high Z ions are very important to the study of X ray lasing and other field.

重元素高电离的离子特性对研究激光核聚变和X射线激光等领域都很重要。

9·His other trick is to boost the output power of the lasing material, neodymium-doped yttrium aluminium garnet.

他所采用的另一个诀窍就是提高激光物质，掺钕的钇铝石榴石的输出功率。

10·The lasing threshold also decreases by increasing the size of samples or strengthening the sample randomness.

随着样品长度的增大，随机强度的增强，阈值也呈现下降的趋势。