Therefore, OFDM has been a support technique in the 4G wideband wireless communication systems.
因此,OFDM已成为未来高速无线通信系统4G的支撑技术。
Electrothermal lifting by wellbore Kelvin effect is the best support technique for heavy oil recovery at present.
井筒集肤效应电热举升工艺技术是目前稠油开采中最佳的配套技术。
Anchor concreting is an effective support technique to control surrounding rock deformation and keep tunnel stability.
锚杆注浆是一种行之有效的控制围岩变形和保证巷道稳定的支护技术。
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