stem的用法

Scientists in the US have developed a powerful new genome editing system that could offer significantly more precision and efficiency than the current CRISPR standard.美国科学家已研发出强大的新的基因组编辑系统，显著提高

欧盟拟建投资审查瞄准中国，结束欧式天真The European Union on Tuesday provisionally agreed on rules for a far-reaching system to coordinate scrutiny of foreign investments into Europe, notably from China, to end what

马上迎来的苹果系统更新，苹果用户在使用Apple提供的相关的应用程序时会看到新的屏幕隐私提示页面。Apple has updated its iOS, MacOS and tvOS operating systems to give people more information about how their personal data

In celebration of the upcoming Spring Festival, China Central Television (CCTV) has teamed up with Chinese Internet giant Baidu to launch an online system that can automatically compose couplets.为了庆祝即将到来的春节，

BEIJING -- China on Saturday strongly urged the Republic of Korea (ROK) and the United States to respect China's concerns and stop their deployment of the Terminal High Altitude Area Defense (THAAD) system.周六，中国

Another ransomware attack is disrupting systems in Europe, from computers at a British ad agency toradiation sensors at the Chernobyl power plant, according to a report. Computers at Danish shipping giant Maersk were als

导读:纽约时报谣传中国间谍清理运动，报道都像是间谍小说。On March 20, The New York Times reported that the Chinese government systematically dismantled CIA spying operations in the country, killing or imprisoning more than

导读:随着萨德系统的部署遭到中国反对，中国已经取代日本，成为韩国最不受欢迎的国家。The row between Seoul and Beijing over the deployment of a US missile defense system has seen China overtake even former colonizer Japan in

导读:中国航空工业自主研制的新型长航时侦察打击一体多用途无人机系统翼龙Ⅱ在中国西北某高原机场成功首飞。Chinas home-developed Wing-Loong II, the new reconnaissance and strike multi-role endurance Unmanned Aircraft System (U

导读:中国语言学家、汉语拼音之父周有光去世，享年111岁。Mr Zhou and a Communist party committee spent three years developing the Pinyin system in the 1950s.上个世纪50年代，周有光和一个党委会耗费三年的时间，建立起了拼音系统

导读:近日，中国地震局局长表示，截至2020年，地震监测网将覆盖中国大陆地区，真正实现地震预防和控制。An earthquake early response and warning system, consisting of about 15,000 observation stations, will cover the mainland b

导读:中国的食品安全一直是一个大问题。不过全面食品安全标准体系马上就要建立了，这将让食品市场变得安全。Chinas food safety system will soon cover almost all kinds of food and major hazard factors, according to a report rele

导读:美国大选如火如荼地进行着，候选人希拉里和特朗普自己的互撕也变得愈加激烈，而这一乱象也凸显出这一超级大国的制度弊端。The chaotic 2016 presidential election has highlighted the defects in the US election system and the

导读:上海市政府目前正在考虑是否要移除交通路标上的英文字符，以便于腾出空间书写更大字号的汉字，公众对此分歧颇大、意见不一。Many of the citys signs feature either English or pinyin, a writing system that turns Chinese chara

导读:IBM使用随机相面材料发明世界上首个人造神经元。For computer scientists, creation of neuromorphic systemsthose inspired by and modeled after the way neurons in the human brain are structuredhas been a longstanding goal