参考

• One of the many criteria that should be considered in the estimation of age is the appearance of the teeth .
  牙齿的状态是判断年龄时应参考的许多标准之一。
• In 1954 it was decided by international agreement to use the triple point of water as the reference point .
  1954年经国际协议决定采用水的三相点作为参考点。
• The process of readjustment to the statically stable reference state involves imposing vertical motions .
  大气回到静力稳定参考状态的过程包含明显的垂直运动。
• His writings have had to be reconstructed from numerous recensions and remarks by other writers .
  他的著作只能参考其他作者的许多修订本及简评，重新整理出来。
• These are not easy questions to answer without reference to particular nations and societies .
  如果没有一些具体的国家和民族作为参考的话，这些问题是难以回答的。
• To acquaint you with our purchase terms, we are enclosing a specimen of our contract for your reference .
  为使你方熟悉我方交易条款，兹随函寄上合同格式一份以供参考。
• The original reference is ref. 1, and more recent and sophisticated accounts are given in refs, 27 and 28 .
  最早的参考文献为文献1，而更高深的新内容发表在文献27和28上。
• The identification of such possible sources of cost differences will provide useful guidelines for future studies .
  弄清费用不同的可能原因，有可能对以后的研究提供有用的参考。
• The references cited allow one to partially replace omissions resulting from lack of answers to the enquiry .
  引证的参考文献可以使读者部分地补偿由于该次调查不尽完美而作的省略。
• Nixon's tapes were made to be deposited in the nixon presidential library for the use of future researchers .
  尼克松的录音带原打算存放在尼克松总统图书馆里，供日后的研究人员参考用。