鼓

In times of difficulty we must pluck up courage.

我们在困难时必须鼓起勇气。

C: When we are able to pluck the courage to face up with the futurn of challenges .

当我们可以鼓起勇气去迎接充满挑战的未来。

He couldn't pluck up enough courage to ask her to go out with him.

他不能鼓起足够的勇气请她一起外出。

He pluck up to face the difficulty.

他鼓起勇气面对困难。

The boy couldn't pluck up enough courage to invite the girl to his birthday party.

这个男孩鼓不起足够的勇气邀请那个女孩参加他的生日晚会。

They pluck up enough courage to face the outside world.

它们也会鼓起勇气探头看外面的世界。

So I pluck up my courage and start learning seriously.

所以我鼓起勇气认真学习。

When they meet failure, they will be seriously dejected and can never pluck up their courage to try again.

当他们没有满足，他们将受到严重沮丧和不能鼓起勇气再试一次。

I pluck ed up/summoned up my courage and asked her to marry me.

我鼓起勇气向她求婚。

That's where we're headed, we should take the plunge. What do you think.

这就是我们努力的方向，我那应该鼓起勇气尝试一下，你觉得呢？

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。