查询词典 EA

The chemical constituent s have been isolated from Delphinium tatsienense Franch Var Chinghaiense by column chromatography and preparative thin layer chromatography.

用柱层析、制备薄层层析等对青海翠雀的化学成份进行了分离，并用IR ，EA ，MS ，1HNMR ，13 CNMR及DEPT等光谱确定了化合物的结构，共分得 5种二萜生物碱，其中一种为新化合物，还分得一种非生物碱β谷甾醇。

The book is divided into 10 chapters, including discrete and continuous system of PID control system, commonly used digital PID control, Expert PID and fuzzy PID control, neural PID control, genetic algorithm PID control, Multivariable decoupling PID control, several advanced PID control, gray PID control, PID control servo system, PID control in real time, ea

全书共分十章，包括连续系统和离散系统的 PID 控制，常用数字 PID 控制，专家 PID和模糊 PID 控制，神经 PID 控制，遗传算法 PID 控制，多变量解耦 PID 控制，几种先进的PID 控制，灰色 PID 控制，伺服系统 PID 控制，PID 实时控制，每种方法都通过 MATLAB 仿真程序进行了说明。

He doesn't h**ea dog's chance.

他根本没有机会。

I thought he was in the Middle Ea

我以为他在中东呢

I thought he was in the Middle Ea st.

我以为他在中东呢。

I believe you'll get that off ea

很快就会恢复的。

I don't trade an EA, so please don't ask.

我不使用专家系统，所以不要问我。

I have no time to r ea d.

我没有时间读书。

It's about having each tiny wish come true, or having something to ea

当你想吃的时候有得吃，想被爱的时候有人来爱你。

I have to admit that there is a large gap between us, which we cant neglect ea

我不得不承认在我们之间有确实存在着一条鸿沟，这是我们无法忽视的。

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。