internal reference的用法和樣例：
例句
- The rods and cones that make up the human retina may also channel light via total internal reflection.
組成人眼視網(wǎng)膜的視網(wǎng)膜桿和視網(wǎng)膜錐也可以通過(guò)全內反射傳導光。 - Use a total internal reflection fluorescence microscope to observe, the latter can be sent to filter out the background fluorescence.
這里用全內反射熒光顯微鏡來(lái)進(jìn)行觀(guān)察，就可以把后者發(fā)出的背景熒光過(guò)濾掉。
