One of the wedge - shaped stones forming the curved parts of an arch or a vaulted ceiling 拱楔块用于形成拱或穹窿的曲线部分的楔形石头中的一块
Namely a non - rotating and electrically neutral one , the radius of the event horizon is called the 即一个并不自转和不带电的黑洞事件穹界的半径称为
You said , you would wait for me at the alps side . we would ski against snowflakes dancing in the sky 会当临于阿尔卑斯山侧兮，滑雪于雪花飞舞之穹下。
She lies at my feet , though , her golden domes and crosses flashing and twinkling in the sun “可它明明在我脚下，在阳光下炫耀着它金色的穹窿和十字架。
Cholinergic mechanism in the drinking behavior and c - fos expression in brain induced by subfornical organ stimulation in rats 刺激大鼠穹窿下器官诱发饮水和脑内
There are two event horizons , the outer and the inner . the region of space in - between the two horizons is the 旋转黑洞有外内两个事件穹界，而它们之间的区域称为
Standard test method for formability of thin film organic coatings on steel over a biaxially stretched dome 双轴拉伸穹面上钢的有机涂层薄膜的可成形性的标准试验方法
Forests , the clouds of earth , hold their silence up to the sky , and clouds from above come down in resonant showers 森林，这地之云，将其寂静奉献给苍穹，穹之云以骤雨与其共鸣。
Various kinds of up - to - date household appliances , latest fashions and recreations make their appearance with each passing day 各种现代化的家用电器、时装和娱乐层出不穹、日新月异。
