单词flat-universe
网络: 平坦的宇宙；平宇宙
It doesn"t plug in to what they suspected a flat universe would be.
这就和他们认为宇宙是扁平的猜测不符。
A density parameter of 1 would mean a flat universe in which expansion slows but never truly stops.
密度参数等于1，说明宇宙是平坦的，膨胀速度在减缓，但永不会停止；
Scientific opinion has moved towards a flat universe and the latest data confirm this with greater certainty than ever before.
科学的观点逐渐转向平面宇宙的理论，而最新的数据则越发的证明了这一点。