covariant curve的用法和樣例：
例句
- It also introduces the program design, the theologic curve drawing and the structure of the instrument.
介紹了儀器中這部分的程序設計和流變曲線(xiàn)的繪制及儀器結構。 - So, we think air pressure change is one of the main factors of aberration of observational daily change curve of tensometer.
因此認為氣壓變化是伸縮儀觀(guān)測日變曲線(xiàn)畸變的主要因素之一。
