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
14
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] 【B9】
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
while clouds on average reflect a further 35% of the total energy
解析
on average,reflect,further
转载请注明原文地址:https://tihaiku.com/zcyy/3444227.html
相关试题推荐
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
WindEnergyWindenergydevelopmenthasbeenthr
WindEnergyWindenergydevelopmenthasbeenthr
WindEnergyWindenergydevelopmenthasbeenthr
WindEnergyWindenergydevelopmenthasbeenthr
NewEnergySourcestotheRescueAspetrolpricesr
NewEnergySourcestotheRescueAspetrolpricesr
随机试题
WhendidVietnam’sprimeministerannouncehisplan?[originaltext]Vietnam’s
WherewasAdamborn?[br][originaltext]W:Adam,asyouknow,thisjobisbased
A------trackandfieldJ------roadraceB------cheerleaderK------platformdivi
Agoodtitleforthisarticlewouldbe______.[br]Whatattitudedoestheauthor
机械台账由企业的机械设备管理部门建立和管理。
人乳中所含的不饱和脂肪酸约为A.1% B.2% C.3% D.5% E.
等渗性脱水时,血清钠浓度是A:100~120mmol/L B:110~130m
国家机关可作为保证人的一种特殊情况是()。A:上级部门批准后,为外企保证B:上
简述小学生学习困难的主要特征。
李民为一农村青年,2007年大学毕业后工作一直没有着落,就随同乡一起加入了去北
最新回复
(
0
)