选项A“positive and negative charges separate”(正电荷和负电荷分离),这是雷电形成的关键因素之一,在云层中正负电荷分离会导致电荷的积累从而引发雷电,这一表述符合雷电成因;选项B“the clouds are white”(云是白色的),云的颜色与雷电形成无关;选项C“there is only one kind of charge”(只有一种电荷),...
Beautiful scenery from the edge of the estuary with lightning in the clouds,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、36
Resource provisioning for N-tier web applications in Clouds is non-trivial due to at least two reasons. First, there is an inherent optimization conflict b... P Xiong,Z Wang,S Malkowski,... - International Conference on Distributed Computing Systems 被引量: 81发表: 2011年 The Impact of So...
The transmission to space of the light produced by lightning in the clouds of VenusTROCHIDAEGAZAMIRACHELUSCALLIOTROPISECHINOGURGESSYSTEMATICSNEW SPECIESA Monte Carlo program by Thomason and Krider has been adapted to the Venus cloud geometry and optical properties. If lightning flashes occur within or...
Lightning strikes happen when ice and water in clouds rub (摩擦) together,and cause atmospheric (大气层的) changes.When this happens,it produces a static charge (静电).Lightning can strike inside the clouds.It can also strike between a cloud and Earth—this kind is more dangerous for people...
thunderstorm thunder lightning bolts in the clouds in sky in night,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商
Lightning strikes happen when ice and water in clouds rub (摩擦) together, and cause atmospheric (大气层的) changes. When this happens, it creates a static charge (静电电荷). Lightning can strike inside the cloud, between two clouds and between a cloud and Earth. It's the last type of ...
Lightning flashed through the air. 闪电从空中闪过. 《简明英汉词典》 A bolt of lightning lit up the sky. (一道)闪电照亮了天空. 《现代英汉综合大词典》 Lightning tore the tree in sunder. 闪电把树劈成两半. 《现代英汉综合大词典》 As the huge clouds rolled up accompanied by thunder and lightning...
Lightning is created in the clouds due to the build-up of electrical energy. This happens when there are both ice particles and water droplets within a cloud. When these particles collide, it creates an electric charge. Generally, the lighter ice particles carry a positive charge and ...
Lightning strikes happen when ice and water in clouds rub(摩擦) together, and cause atmospheric(大气层的) changes. When this happens, it creates a static charge (静电电荷). Lightning can strike inside the cloud, between two clouds and between a cloud and the Earth. It's the last type of...