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- The wave is travelling at the speed of sound and compresses the air as it passes, causing a refractive index gradient, shown here with colour Schlieren photography. 这种冲击波还可以向下传播，穿过一层多孔板，形成多倍波前。
- atmospheric refractive index gradient 大气折射指数梯度
- The index is at the back (of the book). 索引在(书的)末尾。
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Do you know the price index in the city? 你知道这个城市的物价指数吗？
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
- The Cody index along altitude gradient presented unimodal pattern. 随海拔升高,Cody指数表现出明显的单峰格局;
- The financial times share index go up five point yesterday. 《金融时报》的股票指数昨天上升了五点。
- index gradients 指数梯度
- systolic index gradients 收缩压指数梯度
- The Financial Times share index went up five points yesterday. 《金融时报》的股票指数昨天上升了五点。
- She flipped to the index and found the information she needed. 她翻到索引,找到了所需的资料。
- refractive index gradient 折射率梯度
- The increasing sale of luxury goods is an index of the country's prosperity. 奢侈商品销售量日增是该国繁荣的标志。
- A geographic dictionary or index. 地名辞典地理学的辞典或索引
- index gradient optical fiber 渐变折射率光纤
- Warm breezes index the approach of spring. 温暖的和风表明春天的到来。
- The price index has been kiting since last year. 从去年开始物价指数就一直在迅速上升。
- index gradient 指数梯度
