1. It is part of the success of the theory that the same value—approximately one angstrom per second per second—works for all these diverse appearances. 同一个数值（大约每秒每秒一埃）能够适用于那麽多不同的情况，也算是这个理论的成功之处。
2. A method to direct-detect immunoreactions on surface of optical fiber by interference principle is introduced, whose thickness testing precision of bio-layer is up to angstrom grade. 提出了利用光学干涉原理在光纤传感器端面上直接测量生物免疫反应的方法 ，能够测试到纳米级厚度生物膜层的亚纳米级厚度增加量。
3. Even Harry Angstrom, the boorish American everyman in the Rabbit novels written by the recently departed John Updike, says: "The only country over there I've ever wanted to go to is Tibet." 即使最近去世的约翰
英英解释
n.
1. a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wa
