ReadWriteQuiz
Chinese dictionary
adj.precise; accurate; exact
实验需要精密的仪器。
The experiment requires delicate instruments.
他们进行精密的调查。
They carry out an intensive investigation.
数学不仅有深奥的理论,还有精密的计算。
Maths is a mix of abstruse theory and detailed calculations.
精密机床
precision machine tool
精密铸造
precision casting
精密的分析
precise analysis
精密工业
precision industry
精密磨床
precision grinder