News last week (12.09-12.15)

 研究 Research

中国载人登陆火星还要多少年？官方透露规划

Chinese officials have revealed plans for a manned mission to Mars

中国航天科技集团有限公司总经理袁洁称，到2030年，我国将实施长征九号运载火箭、空间飞行器在轨服务与维护系统、下一代空间基础设施、火星和小行星取样返回、觅音计划等重大项目，且将在2045年前发展载人登陆火星能力。（新京报）

Yuan Jie, general manager of the China Aerospacescience and Technology Corporation, said China will carry out major projects such as the Changzheng-9 carrier rocket, in-orbit service andmaintenance system for space vehicles, next generation space infrastructure, sampling and returning to Mars and asteroids, and sound-seeking programs by 2030, and will develop the capability to land a man on Mars by 2045. (bjnews.com.cn)

长江无鱼之困：再不保护“四大家鱼”基因库，将无鱼可吃

No fish in the Yangtze: if we do not protect the gene pool of the "four major fish", there will be no fish to eat

资料显示，长江分布有424种鱼类。青、草、鲢、鳙“四大家鱼”曾是长江里最多的经济鱼类，但如今的繁殖数量已不足上世纪60年代的10%。专家称，如果不保护好长江这个鱼类基因库，将来就会面临无鱼可吃的局面。（中国新闻周刊）

Data show that there are 424 species of fish in the Yangtze river. Herring, grass carp, silver carp and bighead carp used to be the most commercial fish in the Yangtze, but their reproduction number is now less than 10% what it was in the 1960s. Experts say that if the Yangtze river gene pool of fish is not protected, there will be no fish to eat in the future. (inewsweek.cn)

时事 Current affairs

中国数字货币：央行试点、四大行赛马，有望落地深圳等地

China may launch a digital currency

据悉，中国央行很可能成为全球第一个推出数字货币的央行。由人民银行牵头，工、农、中、建四大国有商业银行，中国移动、中国电信、中国联通三大电信运营商参与的央行法定数字货币试点项目有望在深圳、苏州等地落地。（财经杂志）

China's central bank is likely to be the first in the world to launch a digital currency. The program is lead by the People's Bank of China and involving the four state-owned commercial Banks of industry, agriculture, China and construction. And the three telecom operators in China-China Mobile, China Telecom and China unicom will participate in as well. The pilot is expected to be launched in Shenzhen and Suzhou. (magazine.caijing.com.cn)

工信部原部长：中国制造业关键核心技术自给率仅1/3

Former minister of MIIT: the self-sufficiency rate of key core technologies in China's manufacturing industry is only 1/3

13日，工信部原部长、中国工业经济联合会会长李毅中在2019央视财经论坛上表示，中国“四基”不强，一些关键核心技术受制于人，在关键零部件、元器件和关键材料上的自给率仅1/3，预计2020年达到40%，2025年达到70%。（21世纪经济报道）

Li Yizhong, former minister of the Ministry of Industry and Information Technology (MIIT) and President of the China Federation of Industrial Economy (CICA), said at the 2019 CCTV Forum on Finance and Economics on Thursday that

China's "four bases" are not strong and some key core technologies are controlled by other countries. The self-sufficiency rate of key components and materials is only one third, which is expected to reach 40% by 2020 and 70% by 2025. (21st centurybusiness herald)

 商业 Business

弹窗广告产业链：五千元买百万曝光，广告商不怕被告

Pop-up advertising industry chain: 5,000 yuan to buy one million exposure, advertisers are not afraid to be sued

最近，弹窗广告问题再次引发社会关注。记者拨打推销人员电话，对方表示他们的弹窗广告是通过运营商的平台来推送的，可以按点击量和总曝光次数来收费，根据人群精准投放，5000元100万次曝光，消费者根本告不过来。（人民日报）

Recently, the problem of pop-up ads has once again aroused public concern. The reporter dials the sales personnel telephone number, the otherside says their pop-up advertisement is pushed through the operator's platform, and charge by click volume and total exposure times. According to the crowd accurate release, 5000 yuan can buy one million exposure and it's too hard for the consumer to sue the advertising company. (People's Daily)

SpaceX证实：12月和1月将再次发射星链卫星

SpaceX has confirmed that it will launch starlink satellites again in December and January

马斯克旗下的民营太空火箭公司SpaceX正在推进星链项目，即通过几千颗近地轨道的通信卫星给地面人口提供上网服务。SpaceX日前再度公布发射计划：未来12个月内，该公司有望发射1000颗星链卫星。（腾讯科技）

SpaceX, Mr Musk's privately owned space rocket company, is pushing starlink, a project to provide Internet access to people on the ground via thousands of communication satellites in low-earth orbit. SpaceX has unveiled plans to launch 1000 starlink satellites over the next 12 months. (tencent technology)

脸书苹果再次拒绝为政府开“后门”，美议员威胁立法推进

Us senators have threatened to push by legislation after facebook and apple again refusedto open a "back door" to the government

10日，苹果和脸书代表在一场听证会上强硬地拒绝了美国议员要求在加密技术中保留后门的要求，认为这将带来安全隐患。后者则威胁要通过相关法案，确立不得不遵守的硬性标准。（DeepTech深科技）

Apple and Facebook representatives at a hearing Tuesday strongly rejected U.S. senators'demands to keep back doors in encryption technology, saying it would pose a security risk. The latter has threatened to pass laws that would impose hard standards. (DeepTech)

生活 Life

多位村民一氧化碳中毒 死亡锅不该清洁煤来背

Several villagers were killed by carbon monoxide poisoning, but we should not blame on the clear coal

近日，河北省多位村民疑似使用政府推广的清洁煤后因一氧化碳中毒身亡。专家称，问题出在煤与炉子适配的过程中。一旦使用不当，例如烟筒直径不够、密封不到位，很容易导致一氧化碳中毒，问题并不出在清洁煤本身。（科技日报）

Several villagers in Hebei province have died of carbon monoxide poisoning after being suspected of using clean coal promoted by the government. Experts say the problem lies in the process of fitting coal to stoves. Carbon monoxide poisoning can easily result from improper use, such as inadequate pipe diameter and inadequate sealing. The problem is not the clean coal itself. (digitalpaper.stdaily.com)