* The unit, which operates as a single or multi door access control system, uses proprietary speech verification algorithms to create a model of each user's vocal tract.

该装置可用作单门或多门的进入控制系统，使用专门的言语核实算法来产生每个使用者的声道模型。

3. 译成独立句

有时which引导的非限制性定语从句不是修饰句子中的某个名词，而是指代前面整个句子的意思，这种特殊的定语从句也可译为ー个独立的单句，这个独立句的主语常常用代词“这”来代替。如：

* The electricity causes a seizure，which results from an alteration of the natural electrical signals that nerve cells use to communicate.

电会引起痉挛发作，这是由于神经细胞借以传送信息的天然信号的改变所造成的。 

* When connected to a battery, the solenoid can attract scraps of iron, which shows electric energy has been transformed into magnetic energy.

接通蓄电池，筒形线圈就能吸附铁屑，这表明电能已转变成磁能。

* It diffracts the diffracted beam, which effectively means that it generates an inverse transform.

它对衍射光束发生衍射，这实际上意味着它产生了ー个逆变换。

责任编辑：admin