单词	线性积分
释义	线性积分linear integration
随便看	maintaining period maintaining voltage maintain in repair maintain (mntn) maintain one's ground maintain one's ground against ... maintain one's opinion, maintain one's opinion firmly maintain one's parents, maintainor maintain order maintains maintain system history program maintain system history program--mshp maintain system history program，mshp maintain system voltage maintain the status quo maintain till death maintain till death, maintain yourself maintanance sign maintanence interval main tangent main tank main tapping