refraction怎么读，refraction的音标和真人发音
英音
[rɪ'frækʃn]
美音 [rɪˈfrækʃən]
refraction是什么意思，refraction的意思是
n.折射（程度）；折射角
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GRETOEFL
星级词汇:
refraction 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Czas result from refraction of sunlight in hexagonal ice crystals that make up cirrus clouds .
- 环天顶弧是阳光在形成卷云的六角形冰晶中折射所引起的。
- How much time do you estimate it takes to create a single perfect refraction shot ?
- 你估计制作单独一个完美的折射拍摄需要多少时间？
- The direction of refraction is to curve rays towards denser , colder , air .
- 折射的方向把光线向着是密集和寒冷的空气弯曲。
- If water had a negative index of refraction , then a straw placed in a glass would appear to bend back under itself .
- 如果水中有折射负指数，那么玻璃杯中的管子会看上去弯了回来。
- What 's being observed is looming -- an exaggeration of normal refraction , produced by a steeper than usual decrease in density with height . This should not be confused with a mirage since there 's no image inversion .
- 所观察到的总是若隐若现-这是由于比起密度通常随着高度减小的正常折射更为陡峭所产生的夸张效果，不应该与海市蜃楼相混淆，因为这里没有图像倒置的现象。
- Back in 1968 , victor veselago , a russian physicist , reasoned that a material might be engineered to create a negative index of refraction and bend light waves more radically .
- 追溯到1968年，俄国物理学家victorveselago经过周密思考认为物质可以被设计创造一个折射负指数，可以让光波完全的弯曲。
- Let me give another example , in the ancient times , how would people react to the mirage such as a hill on top of the sea . Explanations like light refraction would be understood by nobody .
- 再举一个例子，古代，在海面出现“海市蜃楼”，比如海面上出现一座山，人们会怎么想？什么光线折射这样的解释，拿到那个时代，别人也听不啥懂。
- How do you create the refraction images ?
- 你如何创作折射图片？
- Those telescopes that do not employ reflection use refraction .
- 那些不利用反射的望远镜利用的是折射。
- This method is used to eradicate refraction errors by obtaining eye relaxation .
- 这种方法通过放松眼睛的方法矫正屈光度。
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