首页
登录
职称英语
Solar power is one kind of clean energies that are forms of energy which do
Solar power is one kind of clean energies that are forms of energy which do
游客
2024-02-12
59
管理
问题
Solar power is one kind of clean energies that are forms of energy which do not pollute the air, the ground, or the sea. It【B1】______a number of methods of producing energy from the light of the Sun. For example, solar power is produced by collecting sunlight and【B2】______it into electricity. It has been present in many【B3】______ building methods for centuries, but has become of 【B4】______interest in developed countries as the environmental costs and limited【B5】______of other power sources such as fossil fuels are realized. It is already in widespread use where other supplies of power are absent such as in remote【B6】______and in space.
As the Earth orbits the Sun, it receives【B7】______ 1,400 watts per square meter of energy, as 【B8】______upon a surface kept normal at a right angle to the Sun. This number is referred to as the solar constant. Of the energy received, roughly 19% is absorbed by the atmosphere,【B9】______. The generally accepted standard is 1,020 watts per square meter at sea level.
【B10】______. Plants use solar energy to create chemical energy through photosynthesis (光合作用).【B11】______. [br] 【B5】
Solar power is one land of clean energies that are forms of energy which do not pollute the air, the ground, or the sea. It (36) describes a number of methods of producing energy from the light of the Sun. For example, solar power is produced by collecting sunlight and (37) converting it into electricity. It has been present in many (38) traditional building methods for centuries , but has become of (39) increasing interest in developed countries as the environmental costs and limited (40) supply of other power sources such as fossil fuels are realized. It is already in widespread use where other supplies of power are absent such as in remote (41) locations and in space.
As the Earth orbits the Sun, it receives (42) approximately 1,400 watts per square meter of energy, as (43) measured upon a surface kept normal at a right angle to the Sun. This number is referred to as the solar constant. Of the energy received, roughly 19% is absorbed by the atmosphere, (44) while clouds on average reflect a further 35% of the total energy. The generally accepted standard is 1,020 watts per square meter at sea level.
(45) After passing through the Earth’s atmosphere , most of the sun’s energy is in the form of visible light. Plants use solar energy to create chemical energy through photosynthesis (光合作用). (46) We use this energy when we burn fossil fuels or when we consume the plants as a source of food.
选项
答案
supply
解析
此空位于形容词limited之后,应该填入一个名词做名词短语的中心语。supply意为“供应”。
转载请注明原文地址:http://tihaiku.com/zcyy/3444223.html
相关试题推荐
Abreakthrough(突破)intheprovisionofenergyfromthesunfortheEuropean
Abreakthrough(突破)intheprovisionofenergyfromthesunfortheEuropean
Abreakthrough(突破)intheprovisionofenergyfromthesunfortheEuropean
Abreakthrough(突破)intheprovisionofenergyfromthesunfortheEuropean
OnEnergyShortage1.很多城市出现能源短缺现象2.分析原因3.提出建议Energyshortageisahugepro
Allherenergy____________(集中在学习上)soshehadnotimeforanyrecreationactiv
WindEnergyWindenergydevelopmenthasbeenthr
WindEnergyWindenergydevelopmenthasbeenthr
WindEnergyWindenergydevelopmenthasbeenthr
NewEnergySourcestotheRescueAspetrolpricesr
随机试题
(1)WhentheDowrockets300pointsorthestocksofretailers,say,getdec
EcosystemsinandoutofBalanceA)Itisknownthatecosyste
一个65岁的妇女以舌炎、体重减轻、感觉异常和腹泻来诊。实验室检查表明为巨细胞性贫
患儿,10个月。发热、咳嗽半天,突然痉厥昏迷,舌红,苔薄黄,指纹浮紫。其治法是A
共用题干 PleaseFastenYourSeatbeltsSevere
下列()电信资源是稀缺的资源。A.无线电频率B.卫星轨道位置 c.电信设备
下列网络图存在的绘图错误是( )。 A.编号相同的工作 B.多个起点节点
基床夯实后,进行复夯检验时,对离岸码头采用选点复打一夯次,其平均沉降量不大于(
各类施工作业需要排水的,由()申请领取排水许可证。A.建设单位 B.总承包单
按工作持续时间的特点不同,工程网络计划可划分为()。A.肯定型网络计划 B.随
最新回复
(
0
)