查询词典 overcast

Brunton's chargers operate well in low-light conditions such as overcast days.

布伦顿的充电器运作以及在弱光条件，如阴天。

Rays of yellow brighten an overcast day as Pacific double-saddle butterfly fish swim near water's surface in French Polynesia's Tuamotu archipelago.

黄色的射线，照亮一个阴暗的天气作为太平洋双鞍蝴蝶鱼游泳靠近水的表面在法属波利尼西亚的土阿莫土群岛。

Photo Gallery: Underwater Creatures Rays of yellow brighten an overcast day as Pacific double-saddle butterfly fish swim near water's surface in French Polynesia's Tuamotu archipelago.

黄色的射线，照亮一个阴暗的天气作为太平洋双鞍蝴蝶鱼游泳靠近水的表面在法属波利尼西亚的土阿莫土群岛。

It was the first of June, yet the morning was overcast and chilly rain beat fast on my casement

那天是六月一日，然而早晨乌云密布，颇有凉意；雨急急地抽打着我的窗子。

What happens when the sky is darkly overcast by clouds and no one can see where the sun is?

可当乌云密布、天色昏暗，谁也看不到太阳在哪儿时，会是什么情况呢？

The illuminance apparatus can only be used in the overcast sky, but in others conditions, especially with a clear sky, the daylight factor will be affected by the changing daylight.

照度计测定采光系数只适用于全云天，对于其它天气状况下，特别是晴天状况下仍不能摆脱室外天空条件变化的影响。

During testing the daylight factor, traditional illuminance apparatus cannot get the daylight factor in the standard luminance of the overcast skies tested under different sky conditions.

目前在采光系数测定过程中，传统的测试方法不能在任何天空状况下确定标准全云天的室内测点采光系数。

I could not take the declension of the sun at noon today, again due to overcast. But I

由于多云天气再次出现，今天我没法儿从观测中午太阳倾角来判定方位。

Influence factors were comprehensively analyzed for dragline overcast stripping application in our country from technique,economy,society,environment,and so on,in this text.

论文从技术、经济、社会、环境等方面综合分析了影响拉斗铲无运输倒堆工艺在我国应用的各种因素，通过综合分析认为，我国已经具备了应用拉斗铲倒堆工艺建设大型高产高效露天煤矿的条件，其主要限制因素为资源条件的复杂性和操作管理经验的缺乏。

On the day of July the sixteenth, with the overcast drizzle, I met him for the first time.

7月16号的那天，天空下着灰蒙蒙的细雨，我和他第一次相遇。

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。