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中超联赛第九轮再战成都蓉城队 津门虎拒绝“送温暖”_我的网站
一 | One of the largest black hole jets in the sky has been uncovered by astronomers at Western Sydney University, new research published in the journal Monthly Notices of the Royal Astronomical Society has revealed.,According to the paper, in terms of distance from Earth, the galaxy NGC2663 is close by at just 93 million light-years.,With nearly ten times as many stars as our own Milky Way, it has the recognizable oval shape of a "typical" elliptical galaxy when viewed through a standard telescope. Led by astronomer Velibor Velovic of Western Sydney University, the research team used CSIRO's Australian Square Kilometre Array Pathfinder (ASKAP), a system of 36 connected radio dishes acting as a single super-telescope in Western Australia, to make their findings.,A core black hole's jet of material is visible in the radio waves as it leaves the galaxy. If our eyes could see it in the night sky, it would be larger than Earth's moon. This powerful torrent of material is approximately 50 times larger than the galaxy, stretched over almost 1 million light-years, according to the research.,The process studied by the scientists is rather similar to an effect seen in jet engines. The surrounding pressure pushes the exhaust plume from the sides as it rockets through the vacuum. As a result, the jet pulsates while expanding and contracting. Regular bright spots in the jet, called "shock diamonds" due to their shape, were observed by the team.,The flow glows brighter as it constricts.,Shock diamonds have been observed in smaller, galaxy-sized jets as well as in jet engines. Jets have been observed slamming into dense gas clouds, illuminating them as they pass through. However, a more subtle effect that makes it more difficult to see is the restriction of jets from the sides.,The paper underscored that astronomers have not observed this effect on such massive scales before NGC2663. This reportedly demonstrates that NGC2663 is surrounded by enough matter to push against the sides of the jet. The substance is then heated and pressurized by the jet.,A feedback loop is created when intergalactic matter enters a galaxy, which then creates a black hole that releases a jet. In turn, the jet decreases the inflow of intergalactic matter into galaxies. As the universe expands, these jets have an impact on how gas condenses into galaxies.,The Evolutionary Map of the Universe survey, which is also credited with discovering a new category of enigmatic astronomical object known as a "Odd Radio Circle," is still scanning the space.,‘Best Physical Models Can’t Fit The Data’: Radio Bursts Detected in Space ‘Defy’ Existing Theories7 August, 14:45 GMT。
二 | 目前在所有中超俱乐部队中，成都蓉城队是唯一没有取胜的队伍。
三 | 这场比赛，津门虎队的目标就是拒绝“送温暖”，力争在对手身上拿到满意的分数。
四 | 赛前新闻发布会上，津门虎队主教练于根伟表示：“结束了与北京国安队的比赛后，教练组给球员安排了假期，主要是为了让大家休息一下。从今天开始，全队正式进入与成都蓉城队这场比赛的备战，我们会做一些针对性部署。球员们整体状况不错，大家也都有很强的求战欲望。” 过去两天，津门虎队没有安排强度太大的训练，而是让球员们留在房间里休息。王秋明、周通、张卫等球员主动加练，以保持身体状态。津门虎队自成立以来，球员们的职业态度有目共睹，这也是很多球员进步迅速的原因。对此，于根伟评价：“我们的队伍在职业态度方面还是很强的。我也一直和老队员讲，要用实际行动起到带头作用。虽然全队放假，但大家根据自己的需要和习惯做一些加练，在我看来是很有意义的。” 这一次跟随于根伟出现在赛前新闻发布会上的不再是大卫·安杜哈尔，而是罗萨。
五 | 作为中场核心，罗萨的发挥对球队至关重要。在展望和成都蓉城队的比赛时，他这样认为：“这场比赛对我们来说很重要，全队肯定会全力去拼搏，踢出想要的比赛。上一轮我们没能取得理想成绩，希望后面能够得到好的结果。” 于根伟在新闻发布会上也谈到中超联赛恢复主客场制的事情。他表示：“中国足协一直在竭尽所能推进主客场制的恢复，这对球队、球迷以及赞助商都是有利的事情。我们也希望恢复主客场制，特别是对球员们来说，有球迷现场助威，氛围是完全不一样的。”
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