查询词典 pl.

Sister-german pl. sister-german

姐妹关系；妇女团体；护士长职务

A series of absorption and PL spectra have been observed.

从光致发光谱实验结果给出能隙随X值的变化。

The PL spectra of the series Zn_xCd_(1-x)S nanocrystals have been revealed, from which we can find optical properties variation of the samples.

光致发光谱分析表明，随着Zn含量的变化，样品的发光峰位发生着规律性变化，我们可以通过改变Zn_xCd_(1-x)S中成分含量变化在一定范围内调控样品的发光性能。

Networks of satellites already on orbit or soon to be launched are beginning to provide detailed observations of the workings of the atmosphere, ocean, and continental crust over the entire pl.

由已经进入轨道或是即将发射的卫星所形成的网络已开始提供有关整个地球的大气、海洋和陆壳运动情况的详细观测资料。

It is found that there exist quasi-45 d,quasi-23 d and quasi-14 d low-freque ncy precipitation over the plateau and that the lower of the frequency,the more likely of their propagation from south- and east-side of the plateau to the pl ateau itself,and v.v.

研究表明，准45 d、准23 d和准14 d等3类低频降水的频率愈低，低频降水愈趋向于从高原东侧和南侧向高原传播；反之，频率愈高，低频降水愈趋向于由高原向高原东侧和南侧传播。

When we operate all accessing databases in encapsulation at Data Access Layer by ActiveX DLL packages (DAL layer, Namely data access layer),and operate all business logic or transaction processings in encapsulations at Business Logic Layer ( BLL layer, namely business logic layer), ASP dynamic webpages are offered to the interface of user for Presentation Layer ( PL layer, Namely present layer).

使用ActiveX DLL组件将对数据库的存取操作全部封装在Data Access Layer层（简称DAL层，即数据存取层），将商业逻辑或事务处理全部封装在Business Logic Layer层（简称BLL层，即商业逻辑层），提供给使用者的界面就是Presentation Layer层的ASP动态网页。

This is the recording ,i am not home now ,pl leave message after beep .thank you .

这是电话答录机。我现在不在家，请在&哔&的一声之后开始留言。谢谢！

Pl. times: All these things were to be answered in the days to come.

将来总有一天，这一切都是要偿还的。

I don't even have a 'pl'.

我根本毫无计划

The size and extent of a situation pl.

尺寸的 ；空间的；有因次的；有量纲的；。。。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。