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• 1000, 100 and 10 are the antilogarithms of 3, 2 and 1 .
  1000，100，10是3，2，1的反对数。
• Schools give a vacation from july 12 to september 1 .
  学校自七月十\二\日到九月一日放假。
• In this step, the adduct from step 1 is fluorinated .
  在这一步，将步骤1的加合产物进行氟化。
• The background count of the detector is 4～6 counts 1 min .
  探测器的本底计数率为46脉冲1分。
• They had been waiting to see how no. 1 was going to fare .
  他们是等着，看看第一号的成绩如何。
• He entered on his second year of office as premier on oct. 1 .
  他进入了首相任期的第二个年头。
• Ivan lendl retained the no. 1 spot in men's tennis .
  在男子网球赛中，伊凡·伦德尔仍然位居榜首。
• Figure 1 illustrates the concept of a multiplex wiring system .
  图一表明多路传输接线系统的原理。
• The morale of the corps had improved markedly since march 1 .
  自三月一日以后，该军之士气日益旺盛。
• Frozen material should not be stored for more than 1 or 2 weeks .
  冷冻材料的保存不应超过一或两周。