Scientists claim that this technical ___ will save us much time and labor. It’s a breakthrough. A. innovation B. qualification C. expectation D. association 相关知识点: 试题来源: 解析 A 【详解】 考查名词词义辨析。句意:科学家声称,这项技术创新将为我们节省大量时间和劳动力。这是一个突破。
TheUSInstituteofElectricalandElectronicsEngineers(IEEE)recentlyaskedscientists,lawyers,socialscientistsandotherexpertstoconsidersomeoftheseethicaldimensions.Togivetwoexamples:onprivacy,asweletmorelisteningdevicesintoourhomes,howdowepreventthedatatheycollectfallingintothewronghandsthroughhacking(黑客)orsimplybeingsoldbetween...
aExercise strengthens both the physical and mental quality . Recently, some scientists claim success with studies of animals, which implies that physical activity has a positive benifit on us . 锻炼加强物理和精神质量。 最近,有些科学家要求成功以动物的研究,暗示体育活动在我们有肯定的利益。[translate]...
Researchers at the Michigan Technological University claim to have demonstrated that PV system owners in the United Stated are unjustly subsidizing electric utilities. Their analysis showed that, thanks to rooftop PV, utilities and their non-PV customers can save money from avoide...
Scientists have discovered another coronavirus in China that they believe is powerful enough to become “the next pandemic.” Researchers at the infamous Wuhan Institute of Virology claim they have detected a deadly new strain living within bats[…] ...
1Human life spans may be limited to a maximum of about 115 years, claim U.S. scientists. Their conclusions, published in the journal Nature, were made by analyzing decades of data on human longevity (寿命). They said a rare few may live longer, but the possibility was so small that yo...
“You might have a split in some countries where a foreign government may claim that the U.N. sanctions don’t snap back but their banks and companies will abide by US sanctions because they want to make sure they are not a future target,” he said....
Describes the complaint against Russian President Boris Yeltsin made by scientists in the Russian Academy of Sciences. Scientists' claim that they were unlawfully removed from property in Moscow by a Yeltsin decree; Facility built by Academy for scientists; Court action taken by scientists.Levitin...
You know when scientists say that “they don’t understand certain abrupt meteorological events that pop up now and then” ask yourself if the answer lies where no one cares to look in these words: The Lord is slow to anger but great in power; the Lord will not leave th...
Some scientists have concerns about the CDC recommendation. They say a second treatment, called a booster, may be necessary in about 15 years. And some new vaccines in development could force another update to the recommendations...