例句與用法

1. Since the last seven digits of a phone number are not unique and are in the public domain , the security of the system would be undermined if two users ' fingerprints were similar enough to generate a false acceptance
   由于電話號碼的未七位數(shù)并不是獨一無二的，而且并不隱秘，如果兩個用戶的指紋相似，使驗證過程產(chǎn)生誤差，驗證的準(zhǔn)確性就難以保障了。
2. Matches will rarely be perfect , and the owners of the system can vary a sensitivity threshold so as to minimize either the rate of false rejections , which annoy users , or false acceptances , which jeopardize security
   對比很少是十全十美的，系統(tǒng)的主人可以改變靈敏度的門限值，以便減少不真實的拒絕（這將使用戶惱怒）或不真實的接受（這將破壞安全） 。