波段

Another refinement of our ladder is the fact that we have observed the Cepheids in the near-infrared parts of the electromagnetic spectrum where these variable stars are better distance indicators than at optical wavelengths.

我们这些距离台阶的另一个改进是：我们已经观测了造父变星的近红外波谱，这些变星在红外电磁波段的量天尺性能比可见光波段更好。

Swing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.

波段交易*是在市场上升/下降波段中获取利益的最好的一种方法之一，但是如我常言，它不是那么容易。

Wing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.

波段交易*是在市场上升/下降波段中获取利益的最好的一种方法之一，但是如我常言，它不是那么容易。

Swing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.

波段买卖*是在市场上升/下降波段中获取利益的最好的一种办法之一，但是如我常言，它不是那么简单。

Last Updated:??Jan. 2, 2002Swing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.??

波段交易*是在市场上升/下降波段中获取利益的最好的一种方法之一，但是如我常言，它不是那么容易。

By Alan Farley Last Updated: Jan. 2, 2002 Swing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.

波段交易*是在市场上升/下降波段中获取利益的最好的一种方法之一，但是如我常言，它不是那么容易。

By Alan FarleyLast Updated: Jan. Swing trading can be a great way to profit from market upswings and downswings, but as I've always said, it's not easy.

波段交易*是在市场上升/下降波段中获取利益的最好的一种方法之一，但是如我常言，它不是那么容易。

At last, examples of an S-band and a C band klystrons is calculated by disk model under field distributing of analytic value and numerical data, and the motion and output energy are also analyzed.

以S波段和C波段大功率速调管为例，用分析场和数值场分别带入圆盘模型，对运动过程和输出能量进行了分析。

Narrowband filter A filter that transmits light of a specific wave length.

窄波段滤片只让某一波段的光波透过的滤片。

The RMSE between measured Chl a concentration and the Chl a concentration estimated by the three-band model based on MERIS bands is 6.47 mgm^(-3), demonstrating the robustness of this algorithm for MERIS Chl a retrieval.

根据MERIS的波段设置构建的三波段模型估算的叶绿素a浓度与实测叶绿素a浓度的RMSE为6.47mgm^(-3)，显示了良好的应用潜力。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。