Pore structure of Daqing and Changqing low permeability reservoirs is further studied using rate-controlled mercury penetration technique.

利用恒速压汞技术研究了大庆和长庆低渗透油藏岩心的孔隙结构。

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The bucket foundation suction penetration technique is different from the pile driving technique, and the characteristics of penetration resistance is greatly influenced by the seabed character.

桶形基础采用负压沉贯法施工，与压桩、打桩等施工方法显著不同，且阻力特性受地基性质影响很大。

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In this step, the script kiddie may employ a technique to cover up his or her tracks or the evidence of the penetration.

在该步骤中，脚本kiddy将使用一项技术掩饰其踪迹或渗透行为的证据。

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Turning left is not a matter of indicating and waiting for a break in the traffic before making a 90 degree turn--it is more a 15 degree penetration technique from some distance before the actual turn, as the driver dares oncoming traffic into a head-on before sliding by their front fenders into the required side street.

CNN: ASIANOW - TIME Asia | Asia Buzz: Country Drive