Search result for Courses taught by 周济林
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天文探秘
by 施勇 , 谢懿 , 陈鹏飞 , 李向东 , 周济林- 0.0
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Approx. 18 hours to complete
大家好，欢迎来到《天文探秘》课堂。本课程主要简单介绍天文学的基本知识，包括宇宙和星系、引力和暗物质、太阳和太阳活动、恒星和致密星（黑洞）、以及系外行星 等多个领域和方面。通过本课程的学习，你能够系统地了解到很多不曾了解的事实，惊奇地发现许多令人惊叹的奥秘。 本课程总共十周，由五位老师共同授课（各位老师均为相关领域的专家）、每人两周。课程以介绍基本知识为主，尽量避免复杂公式的推导和计算，所以难度不大，但知识点比较多。学习者通过观看视频学习，然后完成每周小测即可。最后总成绩即为每周小测成绩之和。 《天文探秘》课程是一门难得的好课，期待大家的加入，让我们一起探索神秘的宇宙！ 课程伊始 欢迎新学习者 课程大纲 课程说明 宇宙 万物的开始：宇宙大爆炸 超级微波炉：宇宙微波背景辐射 伟大的设计：大尺度结构 未知的命运：宇宙加速膨胀 宇宙 星系 黑暗时代的终结：原初星系 宇宙动物园：千奇百态的星系 我们的家：银河系 宇宙中的怪兽：超级黑洞 星系 引力 从海王星的发现到你为什么能健康地坐在这里？ 经典：牛顿引力的描述 颠覆：时间与空间的统一 未知的引力：超越爱因斯坦？ 引力 暗物质 已知的未知：宇宙由什么组成？ 牛顿引力 Vs 不可见物质（上） 牛顿引力 Vs 不可见物质（下） 暗物质：宇宙的魔术师（上） 暗物质：宇宙的魔术师（下） 通缉令：暗物质大搜捕 爱因斯坦最后的预言：引力波 暗物质 太阳 太阳的脉搏（上） 太阳的脉搏（下） 我们能看到太阳的内部和背面吗？（上） 我们能看到太阳的内部和背面吗？（下） 风从太阳中来（上） 风从太阳中来（下） 黑子为什么那么黑（上） 黑子为什么那么黑（下） 太阳 太阳活动 太阳耀斑（上）...
Top Online Courses and Specializations | Coursera
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Find Courses and Specializations from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics....
Coursera | Online Courses & Credentials From Top Educators. Join for Free
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Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics....
Course Definition & Meaning - Merriam-Webster
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course: [noun] the act or action of moving in a path from point to point....
Free Online Courses | Stanford Online
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Free Online Courses. Our free online courses provide you with an affordable and flexible way to learn new skills and study new and emerging topics. Learn from Stanford instructors and industry experts at no cost to you....
Online Courses - Learn Anything, On Your Schedule | Udemy
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Udemy is an online learning and teaching marketplace with over 185,000 courses and 49 million students. Learn programming, marketing, data science and more....
Courses » Academics | Boston University
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Courses. The listing of a course description here does not guarantee a course’s being offered in a particular semester. Please refer to the published schedule of classes on the Student Link for confirmation a class is actually being taught and for specific course meeting dates and times....
Courses | Learn WordPress
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These courses will help you find your feet in the project and help you get involved in the mission to democratize publishing. Polyglots Contributor Training. Translation is a great way to contribute to WordPress if you understand English and another language....
Courses - Colorado Motorcycle Academy
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Our basic courses are for those who have never ridden a motorcycle before, have less than approximately 40 total hours of riding, or haven’t seen the seat in a while and want a refresher. These courses are perfect for beginners to learn how to be safe on the road while riding....
Golf Longmont | City of Longmont, Colorado
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Adult and youth instruction is available at our municipal courses and through the Recreation Services department. City of Longmont Recreation Services has two summer golf camps, and drop-in group lessons are available at Twin Peaks and Ute Creek. For more information about instructional offerings, call Ute Creek's Tray Shehee (303-875-5050) or ....
Golf Longmont - Longmont, CO
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Celebrating 100 Years of Sunset Golf Council approves course in 1922, originally called the Longmont Golf Club. Sunset Golf Course is celebrating its 100th birthday with a free “Par Tee” at the clubhouse from 5-8 pm on Thursday, Aug. 18. Commemorative 100 Year Anniversary merchandise is now on sale in the pro shop at 1900 Longs Peak Ave....
