| If you are a fan of science fiction,
you’ve no doubt encountered the term nanotechnology. Yet over the past year
also, a series of breakthroughs have transformed nanotech from sci-fi fantasy
into a real world. Applied science, in the process, inspired huge investments by
business, academia, and government. In industries as diverse as health care,
computers, chemicals, and aerospace, nanotech is overhauling production
techniques, resulting in new and improved products, some of which may already be
in your home or workplace. The inspiration for nanotech goes back to a 1959 speech by the late physicist Richard Feynman, then a professor at the California Institute of Technology, titled "There’s Plenty of Room at the Bottom. " Four decades later, Chad Mirkin, a Chemistry professor at Northwestern University’s $ 34 million nanotech A. a scanning probe microscope B. a nanoscale device C. a molecular beam epitaxy D. a super computer [判断题]财政部门对注册会计师出具的所有的审计报告进行查验。( )
[判断题]实施法定检验的打火机包括：一次性袖珍气体打火机、可充气袖珍气体打火机、台式打火机以及其他类型打火机(包括点火枪)。
[判断题]毒蛇咬伤后，不要惊慌、奔跑、饮酒，以免加速蛇毒在人体内扩散．
A.正确 B.错误 [判断题]根据《中华人民共和国民法总则》的规定，民事主体从事民事活动，应当有利于节约资源、保护生态环境。
A.正确 B.错误 [单项选择]预付年金现值系数与普通年金现值系数的不同之处在于( )。
A. 期数要减1 B. 系数要加1 C. 期数要加1，系数要减1 D. 期数要减1，系数要加1 [判断题]“净资产和资本充足率”是衡量银行信用风险和市场风险程度的基本标准，反映了银行的资产质量和承担风险的能力。（）
[判断题]量程为500g的提压式售油器上提时问为15秒比较适宜。
[多项选择]下列应计入工程成本的项目有( )。
A. 购入工程物资时支付的增值税 B. 符合资本化条件的在建工程借款利息 C. 领用外购材料所支付的进项税额 D. 预付在建工程价款 我来回答: 提交
|
