The last barrier of defense is, if a pre-approved good citizen suddenly gets a psychotic break, to deploy state of the art backscatter and other detection tech at the "gate". And this security check is also very efficient. The biggest risk are the foreigners. But, even that is pretty well mitigated. China will screen (electronically of course) all your social media posts, bank statements, tax returns, browser histories etc that can be tied to you (you enter your home address passport etc). Most individuals operate like an open book. 如果预先认定好公民的人突然精神失常 , 那还有最后一道防线 , 在“门”处部署最新的反向散射体和其他探测技术 。 这种安全检查也非常有效 。 其实最大的风险来自外国人 。 但是 , 即使是这样 , 也能降低风险 。 中国会筛查(当然是电子的)外国人的所有社交媒体帖子、银行对账单、纳税申报单、浏览器历史记录等相关信息(因为你输入了家庭住址和护照等) 。 其实有了这些技术 , 大多数人其实就是一本打开的书 。 Sounds great the faster the better. Planes require petroleum, I wonder if there is any equivalence of fuel consumption vs. km traveled between trains and planes. If the trains were powered by electricity generated by nuclear, wind ,solar, or hydro then the health benefits of clean travel out way the time savings. 磁悬浮列车听起来很不错 , 当然是越快越好了 。 飞机需要石油 , 我想知道火车和飞机的燃油消耗和行驶里程是否相等 。 如果火车是由核能、风能、太阳能或水能产生的电力驱动的 , 那么清洁旅行的健康益处远远超过节省的时间 。 8、foofighterLeader The energy requirements for traveling at 1000 kmh is significantly less for the train because it is traveling in vacuum. Depending on the amount of vacuum they achieve. 以每小时1000公里的速度行驶所需的能量要少得多 , 因为是在真空中行驶的 。 能量消耗取决于真空管的真空程度 。 9、Improbus LiberLeader High speed rail won""""""""t happen in American unless it gets stupid cheap or the population density goes way up. 高速铁路不会在美国出现 , 除非高速铁路足够便宜或者人口密度上升 。 If there was a real market it for it someone would build it. In America, you are more likely to get high speed automated vehicles (ground, air and hyper-loop) to take individual parties to individual destinations instead of mass transit. 如果真有市场 , 那就会有人建 。 在美国 , 发展高速自动交通工具(地面、空中和超回路)的可能性更大 , 把个人带到派对上 , 把个人带到个人目的地 , 而不是公共交通 。 10、Auto No one is going to care about highspeed trains when autonomous self driving cars becomes the norm... You could easily take a nap in the back seat and wake up in the morning at your destination if your car can drive for you... It’s only a matter of time before the standard car starts looking like a limo... 当自动驾驶汽车成为常态时 , 就没人关心高铁了 。 如果车自己能帮你驾驶 , 你可以舒舒服服地在后座睡一会儿 , 然后早上醒来就到目的地了 。 以后的汽车看起来像房车只是时间问题...
think about... you get rid of the front seat and stealing wheel...you put one bench seat facing backwards and one Bench seat facing forwards with a table in the middle... it’s like riding on a train... you remove the table it folds down to becomes a bed... meanwhile your car does the driving for you 想想吧 , 不需要前座 , 不需要方向盘 , 一个座位朝后 , 一个座位朝前 , 中间再摆一张桌子 , 就跟坐火车一样 。 把桌子移开 , 还可以折叠成了一张床 , 车还能自己驾驶 。 11、Culles-XT Hahaha, let""""s not talk about the problem of automatic driving. Chinese people really dare to confidently tell us, is that their own efforts? 哈哈哈 , 我们不要谈自动驾驶的问题 。 中国人真的敢自信地告诉我们 , 那是他们自己的努力吗? 12、emery Cry me a river. Chinese scientists and engineers are very capable. These new systems are innovative. Next thing I""""""""ll be hearing that the concept of a train is copied by the Chinese. The reality is that both industrial and scientific capabilities of the Chinese are now on par or better than that of the competition. Live with it! 这有什么好抱怨的 。 中国科学家和工程师很有能力 。 这些新系统很有创新性 。 接下来我就会听到有人说中国人抄袭磁悬浮列车概念 。 现实情况是 , 现在中国的工业和科学能力与竞争对手相当 , 甚至更好 。 接受现实吧! I am not Chinese, but look around your local high schools and universities, you""""""""ll find that Chinese students are over represented compared to their numbers in the local population. This is your answer, like it or not.Slander and speculation can""""t make you stronger. The only way to be stronger is to rely on continuous efforts to achieve the progress of strength! 我不是中国人 , 但看看当地的高中和大学就会发现中国学生的比例要高于当地人 。 不管你喜不喜欢 , 这就是答案 。 诽谤和臆测不能使你更坚强 。 只有靠不断的努力 , 才能取得进步的力量!
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