查询词典 descend on

A blue-feathered barn swallow, part of the thousands of migratory birds descend on Candaba marsh north of Manila. Thirty years ago the marshes covered some 32,000 hectares (79,000 acres) but with the spread of agriculture and urbanisation just 72 hectares remain

这是一只蓝羽家燕，它是马尼拉北部Candaba湿地上成千上万只迁徙鸟儿中的一员。30年前，这些湿地曾占地32，000 公顷（79，000英亩），而如今，由于农业发展加上城市扩张，只余下72公顷了。

I hope the grace of God would descend on me.

我期望上帝的恩惠。

Objective To research the influence of electrical energy quality descend on error rate and safety traffic of medical equipment.

目的研究电能质量下降对医疗设备的故障率和医疗设备安全运行产生的影响。

And the Son of God will descend on the clouds.

神的儿子要从云彩中降临。

Something frightful was about to descend on him.

可怕的灾祸就要降临到他头上了。

When you hear what they are saying, you will have the courage to descend on the camp.

听他们说什么；以后你的手就会坚强，敢下去攻营了。

You can ride the escalator up but have to descend on foot.

你可以搭电梯上去，但要自己走下来。

Nations rise on economic nationalism; they descend on free trade.

国家因经济上的民族主义而强大，自由贸易而衰落。

Although reluctant to take on such annoying duties, the chance for relief from his financial problems is too much, and so an assortment of ill-matched, elderly women descend on the tiny flat.

作为回报吉亚尼可以免除拖欠的房租，同时还可以减轻经济负担，因此他勉强答应了……最终这个假日演变成了四位老妇和男主人公共处一屋，度过了一个快乐的八月十五。

Blessed by the privilege of wealth, birth or both, 24 teenage girls on Saturday descend on Paris' debutantes ball, an aristocratic tradition that survived France's guillotining of royalty over 200 years ago.

上周六，或来自豪门、或出身贵族的24位少女名媛翩然降临巴黎成年舞会。200多年前法国人将王室送上断头台，而这项贵族传统却历经考验，流传至今。

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。