by light

常见例句

双语例句

• This "green flash, " caused by light refracting in the atmosphere, is rarely seen.
  这种“绿色闪光”，是由大气中的光折射所引起的，很难见到。
• But some minor roads in coastal areas are still blocked or can be used only by light vehicles.
  但是，在一些沿海地区，一些小的道路仍然受阻或者只能承受轻便的车辆通过。
• Red aurora are generated by light emitted at a longer wavelength (0.630 micrometers), and other colors such as blue and purple are also sometimes observed.
  红色的极光是由较长波长（0.630微米）的发出光引起的，有时也会观察到其他诸如蓝色和紫色的极光。

原声例句

• The body lay near the window, where the animal had left it when frightened away by the light and sound of the rifle.
• And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.
  这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。
  麻省理工公开课 - 固态化学导论课程节选
• We know that UV light gets absorbed by glass, so it shouldn't be able to go through the glass.
  我们知道紫外光会被玻璃吸收，所以它无法通过玻璃。
  麻省理工公开课 - 化学原理课程节选

权威例句

• Our entrepreneurial know-how and financial technology are ahead of everyone else's by light years.
  FORBES: Digital rules
• First, a block of material whose chemistry can be altered by light is made.
  ECONOMIST: Microelectronics grows up
• Also, for no apparent reason, dark spots often appear to be accompanied by light spots.
  ECONOMIST: Comparative meteorology
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