A company plans to develop a prototype weeding machine that uses cutting blades with optical sensors and microprocessors that distinguish weeds from crop plants by differences in shade of color.

一家公司计划开发一种原型除草机，它使用带有光学传感器和微处理器的刀片，通过颜色的深浅区别杂草和作物。

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Alexis walked up the coast, and resumed his reading in the shade of an overhanging cliff.

亚历克西斯沿着海岸向前走，然后在一块凸出的悬崖下的阴凉处重新看起书来。

《柯林斯英汉双解大词典》

They all sit on the dirt in the dappled shade of a tree.

他们都坐在斑驳的树荫下的地上。

《柯林斯英汉双解大词典》

The Hoffmans' website includes a list of vegetables,flowers and herbs that have produced acceptably for them in partial shade.

VOA: special.2011.08.02

Why deny myself physical gratification if I could just instead ? sport with Amaryllis in the shade or with the tangles of Neaera's hair?"

既然可以“在树荫下玩弄喇叭花或是尼哀若的发卷,为什么还克制自己肉体上的满足呢“

耶鲁公开课 - 弥尔顿课程节选

Were it not better done as others use, To sport with Amaryllis in the shade, ? Or with the tangles of Neaera's hair?

为何不像他人一样，在树荫下玩弄喇叭花，或是尼哀若的发卷？

耶鲁公开课 - 弥尔顿课程节选

We often ate our lunch in the shade of an ancient cotoneaster in the garden.

NEWYORKER: Hand on the Shoulder

We ate them in the shade of a tall chestnut in the town square and drank cold draft beers, then pedaled on to Souillac and the old abbey there, built by returned Crusaders in the style of Hagia Sophia in Constantinople, which they had seen on their way to Jerusalem.

FORBES: How foie gras was my valley

Although they grow buttonhole carnations in every shade of cream, the real money is in red roses.

ECONOMIST: Kenya's flower industry