6 sentences

1. 这个角度的误差仅为几秒。

   zhè gè jiǎo​dù de wù​chā jǐn wéi jǐ miǎo.

   The error of this angle is only a few seconds.

   Source: Dong Chinese Dictionary

2. 实验结果难免会产生一些误差。

   shí​yàn jié​guǒ nán​miǎn huì chǎn​shēng yī​xiē wù​chā.

   Experimental results will inevitably have some errors.

   Source: Dong Chinese Dictionary

3. 这项技术的误差要求控制在万分级别。

   zhè xiàng jì​shù de wù​chā yāo​qiú kòng​zhì zài wàn​fēn jí​bié.

   The error requirements for this technology must be controlled at the ten-thousandth level.

   Source: Dong Chinese Dictionary

4. 这种精密仪器的误差控制在几个微米之内。

   zhè zhǒng jīng​mì yí​qì de wù​chā kòng​zhì zài jǐ gè wēi​mǐ zhī​nèi.

   The error of this precision instrument is controlled within a few micrometers.

   Source: Dong Chinese Dictionary

5. 他做事严谨，哪怕是一圭一铢的误差都要纠正。

   tā zuò​shì yán​jǐn, nǎ​pà shì yī guī yī zhū de wù​chā dōu yào jiū​zhèng.

   He is very meticulous and corrects even the slightest error.

   Source: Dong Chinese Dictionary

6. 工人们正在测量地基的高低，确保地面的水平误差在规定范围内。

   gōng​rén men zhèng​zài cè​liáng dì​jī de gāo​dī, què​bǎo dì​miàn de shuǐ​píng wù​chā zài guī​dìng fàn​wéi nèi.

   Workers are measuring the levels of the foundation to ensure the horizontal error of the ground is within the specified range.

   Source: Dong Chinese Dictionary