点头表示

The Arkansan nodded understandingly and said,"Yep. I had a truck like that once."

阿肯色人表示理解地点头说道："我曾经有一台那么慢的拖拉机。"

This is how it feels to be Anakin Skywalker, for now:The Supreme Chancellor returns your look with a hint of smile and a sliver of an approving nod, and for you, this tiny, triv ial, comradely victory sparks a warmth and ease that relaxes the dragon-grip of dread on your heart.

最高议长对你的眼神报以一丝微笑和表示认可的点头，而对你来说，这个小小的、微不足道的、于同伴身上的胜利流露出了一股温暖和惬意，让你从心中那条恐惧之龙的魔爪中得到了放松。

Her nods denote that she is willing to marry him.

她的点头就是表示她愿意嫁给他。

The Field Mouse looked at the rolling country below and the flat fields beyond, and nodded his head as if expressing satisfaction.

地老鼠望着下边的一片村镇和远处的平坦的田野，点了点头，好像在表示他的满意心情。

I took your nod as a sign of approval.

我把你的点头看作是同意的表示。

He took her nodding to be a sign of approval.

他把她点头看作是同意的表示。

Suddenly I become aware of an elderly, sun-bronzed man staring intently at me. He is dressed in a vintage Mao suit and sports a Moe-the-Stooge bowl-cut. My nod and smile elicit no hint of friendliness in return.

忽然我察觉到有个古铜色皮肤的老汉紧紧盯着我，他穿着一件过时的中山装，发式像个西瓜，我向他点头，微笑，他却没有一点友好的表示。

When the pair entered the dining room, it stilled. Every head turned to survey them; men nodded gravely to Alexander, women preened.

他们步入餐厅，一下鸦雀无声，每个人都转过头来审视他们，男士们对亚历山大的装扮欣然点头，女士们表示赞许。

Jeremias, pink-faced and doubled over, could only nod his agreement.

Jeremias，红着脸，弯下腰，只能点头表示他的同意。

He nodded in agreement , drew the curtains and switched off the ceiling light.

他点头表示同意，然后拉上窗帘，关掉了顶灯。

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。