1. On April 5, 1995, China made another official statement, reiterating its unconditional provision of "negative security assurance" to all non-nuclear-weapon states, at the same time undertaking to provide these nations with "positive security assurance." 
   1995年4月5日，中国再次正式声明，重申无条件向所有无核国家提供“消极安全保证”，并承诺向这些国家提供“积极安全保证”。
2. In April 1995 China issued an official statement, reiterating its commitment to unconditionally provide non-nuclear-weapon states and nuclear-weapon-free zones with negative security assurance, and for the first time promised to provide them with positive security assurance. 
   1995年4月，中国发表国家声明，重申无条件向无核武器国家和无核武器区提供消极安全保证的承诺，并首次承诺提供积极安全保证。
3. food quality assurance and control 
   食品质量保证和控制
4. quality assurance for environmental monitoring 
   环境监测质量保证
5. negative electron affinity photocathode 
   负电子亲和势光阴极

查看更多例句 相关情景会话

• 1. 消极保证
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• 2. 反面保证
  near cash asset 类现金资产,准现金资产...negative assurance 反面保证...negative confirmation 反面询证,反面查证
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• 3. 消极方式提供合理保证
  Positive assurance积极方式提供合理保证...negative assurance消极方式提供合理保证...查看更多评论
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