In the last stage, the impact of increasing electricity demand and climate changes on air pollution of a city is examined using the Granger causality test. The test experiments are performed on the well-planned northern city, Chandigarh. Although many researchers have explored the association ...
We can save electricity by not ___(use) air-conditioners for too long.相关知识点: 试题来源: 解析 using 题目中的空格位于介词"by"之后,介词后面通常接动词的动名词形式(-ing)。句子要求表达“不要长时间使用空调”来节省电力的含义,因此动词"use"需要变为动名词"using",并与否定词"not"结合,构成"not...
We can use electricity to drive the trains of the Air Express. (保持原句意思) We can use electricity ___ the trains of the Air Express.相关知识点: 试题来源: 解析 [答案]How [解析]根据题干,被划线部分的意思是" 十年",是指时间段,用"how long"提问。 故答案为How long。 李家在花园城已经...
No shocker: Dry air can create static electricityGlenn Haege
a postdoc in Peng Wang’s lab. In many parts of the world, there is a greater need for cooling because of climate change, but not every community can access electricity for air conditioning and refrigeration. “We conceptualized an off-grid solar-energy conversion and storage ...
Since all major means of generating electricity have a tremendous impact on the quality of water, air, and soil, our primary task should be to produce cleaner electricity and consume it more efficiently. If we aim to prevent drastic climate change, we have to switch to renewable energy sources...
without any electricity C. you can buy the“air hand.washing machine" in the shop now D. the students developed the machine by the knowledge of fluid mechanics(D)4. Which of the following is TRUEa bout the“air hand-washing ma-chine"? A. A company was set up to pro-duce the ...
A. Use more air conditioners. B. Keep all the lights on at night. C. Use energy - saving light bulbs. D. Leave the TV on when no one is watching. 相关知识点: 试题来源: 解析 C。解析:文中提到在日常生活中可以使用节能灯泡来节约用电,A选项使用更多空调会消耗更多电,B选项晚上一直开灯不...
It now seems that spiders fly using the force of atmospheric electricity. Many spiders are excellent fliers, despite not having wings. They “balloon” through the air using silk fibres which act like a paraglider, travelling hundreds of miles and reaching heights of 4.5 kilometres. It was ...
英语翻译Whenever we use electricity ,we put greenhouse gases into the air.By turning off lights ,the television ,and the computer when you are through with them ,you can help a lot