焊 (hàn): to weld, to solder

蜡烛的焊苗在微风中轻轻摇曳。

là zhú de hàn miáo zài wēi fēng zhōng qīng qīng yáo 曳 .

The candle's wick swayed gently in the breeze.

原厂面板插着的时候，上拉电阻焊在面板上。

yuán hǎn miàn bǎn chā zhe de shí hòu , shàng lā diàn zǔ hàn zài miàn bǎn shàng .

When the original panel is plugged in, the pull-up resistor is soldered to the panel.

比如在智界超级工厂焊装车间，多台机器人可以同步协同作业，同时支持多车型柔性混线生产。

bǐ rú zài zhì jiè chāo jí gōng hǎn hàn zhuāng chē jiān , duō tái jī qì rén kě yǐ tóng bù xié tóng zuò yè , tóng shí zhī chí duō chē xíng róu xìng hùn xiàn shēng chǎn .

For example, in the welding shop at the Zhijie Super Factory, multiple robots can work in sync and in coordination, supporting flexible mixed-line production of multiple vehicle models simultaneously.

这套改造不需要焊电路，也不用 3D 打印外壳。

zhè tào gǎi zào bù xū yāo hàn diàn lù , yě bù yòng 3 D dǎ yìn wài qiào .

This modification doesn't require soldering circuits or 3D-printing a case.

第二，自购桌面贴片机和回流焊。

dì èr , zì gòu zhuō miàn tiē piàn jī hé huí liú hàn .

Second, we purchased our own desktop SMT placement machine and reflow oven.

设备靠人工焊接，测试靠师傅带徒弟，每台设备出厂前都要工程师手工调试。

shè bèi kào rén gōng hàn jiē , cè shì kào shī fù dài tú dì , měi tái shè bèi chū hǎn qián dōu yāo gōng chéng shī shǒu gōng diào shì .

The equipment is welded by hand, testing is taught through a master-apprentice system, and each piece of equipment must be manually debugged by an engineer before it leaves the factory.