下载APP
【单选题】
()指通过直接燃烧而产生能量的能源，如矿物燃料、生物燃料、核燃料等。
A.
新能源
B.
燃料性能源
C.
不可再生能源
D.
常规能源
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Renewable Energy Sources Today petroleum (石油) provides around 40% of the world’s energy needs, mostly fuelling automobiles. Coal is still used, mostly in power stations, to cover one-quarter of our e...
A.
renewable.
B.
recyclable.
C.
damaging.
D.
scarce.
【单选题】All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil ...
A.
All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil fuels, (矿物燃料)，that (73) oil, coal and gas, contain sulphur. When these are burnt, for example (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests." This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distances by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.
B.
Is there (82) that can be done about acid rain Mr. cook says: "The rain (83) of acid rain is (84) power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed." If the petrol used in motor vehicles (88) lead--free, then it Would be possible to filter exhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed.
【单选题】All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil ...
A.
All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil fuels, (矿物燃料)，that (73) oil, coal and gas, contain sulphur. When these are burnt, for example (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests." This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distances by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.
B.
Is there (82) that can be done about acid rain Mr. cook says: "The rain (83) of acid rain is (84) power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed." If the petrol used in motor vehicles (88) lead--free, then it Would be possible to filter exhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed.
【单选题】Renewable Energy Sources Today petroleum (石油) provides around 40% of the world’s energy needs, mostly fuelling automobiles. Coal is still used, mostly in power stations, to cover one-quarter of our e...
A.
is the first hydroelectric dam in the world.
B.
is of the same size as the US’s Hoover Dam.
C.
can generate around 3% of world electricity.
D.
is the largest hydroelectric dam in the world.
【单选题】小明在课外进行探究时发现，将头发缠在铜丝上比直接燃烧更难，原因是（ ）
A.
缠在铜丝上的头发不能与氧气接触
B.
缠在铜丝上的头发着火点降低了
C.
铜丝能导热，使头发很难达到着火点
D.
头发与铜丝发生了反应
相关题目：
【单选题】Renewable Energy Sources Today petroleum (石油) provides around 40% of the world’s energy needs, mostly fuelling automobiles. Coal is still used, mostly in power stations, to cover one-quarter of our e...
A.
renewable.
B.
recyclable.
C.
damaging.
D.
scarce.
【单选题】直接燃烧法的温度一般在( )左右。
A.
500 ℃
B.
1100 ℃
C.
1500 ℃
D.
2000 ℃
【单选题】All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil ...
A.
All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil fuels, (矿物燃料)，that (73) oil, coal and gas, contain sulphur. When these are burnt, for example (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests." This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distances by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.
B.
Is there (82) that can be done about acid rain Mr. cook says: "The rain (83) of acid rain is (84) power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed." If the petrol used in motor vehicles (88) lead--free, then it Would be possible to filter exhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed.
【多选题】生物质直接燃烧技术（）
A.
垃圾焚烧
B.
锅炉燃烧
C.
炉灶燃烧
D.
固体燃料燃烧
【判断题】催化燃烧分为直接燃烧和热力燃烧两种。
A.
正确
B.
错误
【单选题】All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil ...
A.
All over Europe, and in North America, there’re lakes and forests which are dead or (71) and the (72) is thought to be acid rain. What is acid rain Mr. Justin Cook, a scientist, explains: "All fossil fuels, (矿物燃料)，that (73) oil, coal and gas, contain sulphur. When these are burnt, for example (74) motor vehicles, they form sulphuric acid (硫酸)This (75) UP into the air, and soon it falls back to (76) , into lakes and (77) trees in forests." This can cause many local problems. 78 a result, lakes become acidic, fish disappear and trees are killed. The pollution is carried great distances by the wind, so sulphuric acid (79) in Britain can travel as far as Scandinavia (斯堪的纳维亚). Czech is one of the countries with the most acid rains and large areas of (80) consist only (81) dead trees.
B.
Is there (82) that can be done about acid rain Mr. cook says: "The rain (83) of acid rain is (84) power stations to install filters that (85) the acid getting out into the air. Here in Britain, the only (86) that has been taken is that the chimneys are built (87) so that the pollution is more distributed." If the petrol used in motor vehicles (88) lead--free, then it Would be possible to filter exhaust fuses (废气) which are a (89) cause of pollution. But these filter mechanisms (机械装置)can not work (90) the leads is removed.
【单选题】Renewable Energy Sources Today petroleum (石油) provides around 40% of the world’s energy needs, mostly fuelling automobiles. Coal is still used, mostly in power stations, to cover one-quarter of our e...
A.
is the first hydroelectric dam in the world.
B.
is of the same size as the US’s Hoover Dam.
C.
can generate around 3% of world electricity.
D.
is the largest hydroelectric dam in the world.
【单选题】以下不属于生物燃料汽车燃料的是
A.
乙醇燃料
B.
生物柴油
C.
氢气
D.
二甲醚燃料
【单选题】生物质直接燃烧法的热转换效率很低，一般低于（）
A.
10％
B.
20％
C.
30％
D.
40％
【单选题】产品的品位较高，完全可当成燃气直接燃烧利用的热解方式是（）。
A.
直接加热
B.
间接加热
C.
高温热解
D.
低温热解
【单选题】()指通过直接燃烧而产生能量的能源，如矿物燃料、生物燃料、核燃料等。
A.
新能源
B.
燃料性能源
C.
不可再生能源
D.
常规能源
【单选题】小明在课外进行探究时发现，将头发缠在铜丝上比直接燃烧更难，原因是（ ）
A.
缠在铜丝上的头发不能与氧气接触
B.
缠在铜丝上的头发着火点降低了
C.
铜丝能导热，使头发很难达到着火点
D.
头发与铜丝发生了反应
【多选题】煤的发热量测定方法中适用于（），焦炭，炭质岩等固体矿物燃料及水煤浆。
A.
泥炭
B.
褐煤
C.
烟煤
D.
无烟煤
【单选题】（），是指在能源消费终端用电能替代直接燃烧的煤炭，显著减轻环境污染。
A.
以电代煤
B.
以电代油
C.
电从远方来
D.
来的是清洁电
【判断题】16畜禽粪便不可直接燃烧作为能源。
A.
正确
B.
错误