长度

• A line has length but neither breadth nor thickness .
  线有长度，但既没有宽度，也没有厚度。
• It is of convenient length .
  它的长度合适。
• Using this definition, potential has the dimension of length .
  利用这个定义，势具有长度单位。
• Length and time are two of the indefinables of mechanics .
  所以长度与时间是力学中两个无法定义的量。
• This figure was perhaps the average march of the main forces .
  这个数字大约是主力部队的最低行军长度。
• The egyptians deduced that the length of the year was 365. 25 days .
  埃及人归算一年的长度是36525天。
• The distances are additive along the length of the chromosome .
  其距离值就是沿着染色体长度方向的累加。
• These filaments contain defects randomly distributed along the length .
  这些单丝的缺陷沿长度随意地分布。
• Which measurement shall i take first -- along the room or across it ?
  我先量什么房间的长度还是宽度？
• Along the length of the filter, the interference film looks like a wedge .
  沿薄膜的长度方向看干涉膜似尖劈。