“hydrogeological well pipe”的概念、定义、翻译、参考文献-科学参考

单词	hydrogeological well pipe
释义	hydrogeological well pipe Encyclopedia 工学水文地质钻探释 hydrogeological well pipe水文地质井管保护井壁的套管。有时也泛指套管与滤水管。如全部岩层为坚硬的稳定性岩石时，不需要安装井管，以孔壁当井管使用。又称井壁管。
随便看	conjugate gradient fast Fourier transform method conjugate gradient fast Fourier transform method, CG-FFT conjugate gradient method conjugate gradient method on the normal equations conjugate gradient squared method conjugate group conjugate harmonic function conjugate hyperbolas conjugate hyperboloids conjugate hypercomplex number conjugate hyperplanes conjugate ideal conjugate image conjugate imaginary conjugate imaginary number conjugate indices conjugate integral conjugate isothermal coordinate conjugate kernel conjugate linear operator conjugate lines conjugate locus conjugate matrix conjugate mirror filters conjugate module

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