下降趋势

The seasonal variation of the content of anthocyanin and the PAL activity in Photinia×frasery"Red Robin"leaves was consistent,showed increase-decrease-increase-decrease curve,the max presented on June and October,the min presented on November.

叶片中花色素苷含量和PAL活性的季节变化趋势基本一致，呈上升-下降-上升-下降趋势，在6月和10月出现最大值，11月份出现最小值。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。