阴天的

In the winter, only half or less, cloudy generally only about 1 / 5, so that the energy flux density is very low.

而在冬季大致只有一半，阴天一般只有1／5左右，这样的能流密度是很低的。

It was an overcast day, but the family looked forward to a brighter future in the New World.

这一天是个阴天，但是全家人看到了在这个新世界中的光明的前途。

They can utilize polarized light, and so they can locate the position of the sun even on an overcast day.

他们可以利用偏振光，所以他们就可以找到的位置太阳的阴天甚至一天。

Then June continued overcast and grey, and evolved into a dull, drizzly July, and, to cap it all, a cool, showery second half of August stretched the grapes' resistance to the limit.

导致后期的COULURE.6月一直延续着阴天，到7月也是阴雨连绵，八月下半月的低温和阵雨使得葡萄不断挑战生理极限。

If you count the sunny and the cloudy days of the whole year, you will find that sunshine predominates.

& &如果你计算的阳光和全年阴天，你会发现，阳光占主导地位。

It was a dull day with showers of rain.

这是个有阵雨的阴天。

Woods seen on an overcast day with a dark and dreary appearance augers danger for the dreamer.

老虎伍兹上看到一阴天与黑暗和阴沉的外观augers危险梦。

Thursday, the risk of freezing rain and Friday overcast and cold...

周四， 低温降雨的可能性极大周五阴天低温。。。

Two battleships assigned to the training squadron had been at sea on maneuvers in heavy weather for several days.

在一次军事演习中，两艘编成训练队形的战舰在阴天里行驶了好几天。

The system based on the infrared image processing,itean collect the clear picture under the circumstance of the poor visibilities,such as fog day or cloudy day.

系统基于红外图像处理，在雾天、阴天等能见度低的情况下也能够采集清晰图像。

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。