lenses造句

• She heard the tinkle of the broken lens .
  她听到透镜当啷一声撞碎了。
• Fit smoked plastic lenses in spectacles .
  把烟色的塑料镜片安在眼镜上。
• Displacement of the lens is not uncommon .
  晶体脱位是常见的疾病。
• These sandstone bodies form elongate lenses .
  这些砂岩体形成伸长的透镜体。
• Light is condensed by means of lenses .
  光线可藉透镜集聚之。
• A typical lens has a focal length(f)of 625 mm .
  常见镜头的焦距（f）为625毫米。
• By definition a cataract is an opacity in the lens .
  白内障的定义就是晶状体混浊。
• Immediately behind the iris is the crystalline lens .
  紧靠着虹膜后面的是水晶体（眼球）。
• With special lenses and prisms we can manipulate this light .
  我们可以用特殊透镜和棱镜处理这种光线。
• Skin cells just in front of them differentiate to form lenses .
  它们前面的皮肤细胞就分化而形成晶体。
• A lens is an optical system including two refracting surfaces .
  一个透镜是包含两个折射面的光学系统。
• The lens through which we view the image is called the eyepiece lens .
  我们用于观察像的透镜称为目镜。
• As shown in the figure, the device is set up to examine a lens .
  图中所示的仪器是为检验透镜安装起来的。
• We introduce a negative lens which will diverge the rays a bit .
  我们用一块负透镜，它将使光线发散一些。
• The principal points of a thin lens coincide at the center of the lens .
  薄透镜的两个主点与透镜中心相重合。
• The lens can be manipulated to produce an enlarged or reduced image .
  镜头可调整，以摄制出放大或缩小的图像。
• The focal length of a given lens is different for different colors .
  一个特定的透镜的焦距因颜色的不同而不同。
• The beam of flashlight diverges, but it can be refocused with lenses .
  一个发散的闪光灯束可以用透镜重新聚焦。
• His eyes seemed to goggle larger than usual behind the heavy lenses .
  在厚厚的镜片后面，眼睛瞪得比平时大得多。
• I would stand and watch the two white men grinding lenses on the machines .
  我站着看那两个白人在磨床上磨镜片。