meaning for 原理 yuánlǐ:

  • - principle
  • - theory

zhège这个
yíqì仪器
de
yuánlǐ原理
bǐjiào比较
fùzá复杂

The principle of this instrument is quite complicated.


liǎojiě了解
rúhé如何
gōngzuò工作
de
yuánlǐ原理
hěn
zhòngyào重要

It's important to understand how it works in principle.


lüè
shǔ
yòngyǐ用以
shuōmíng说明
zhè
yuánlǐ原理

Here are a few examples to illustrate this principle.


wǒmen我们
xūyào需要
shēnrùyánjiū深入研究
zhège这个
shēnghuà生化
fǎnyìng反应
de
yuánlǐ原理

We need to study the principle of this biochemical reaction in depth.


xuéxí学习
néngyuán能源
zhuǎnhuà转化
yuánlǐ原理
duìyú对于
huánbǎo环保
gōngzuò工作
zhìguānzhòngyào至关重要

Learning the principle of energy conversion is crucial to environmental protection.