An advanced "Sinking Pipe Method" technique has been first used in China in underwater soil foundations in the Yongjiang underwater tunnel project.
甬江水底隧道工程在水下软土地基上采用了先进的“沉管法”技术，这在国内尚属首次。
This paper expounds the application of the sinking survey technique.
文章对应用沉降观测技术进行了阐述。
The advanced "pipe sinking" technique is adopted for the first time on the soft foundation of the underwater tunnel of Yongjiang River.
甬江水底隧道工程首次在软土地基上采用先进的“沉管法”技术。
A kind of new forming technique to manufacture the back spring seat was proposed, called drawing-multi-step sinking with the cylindrical-forming process.
提出了一种生产后簧座的工艺方法：拉深—多步缩口—成形。
The vibration and sinking-mould plank wall of seepage prevention is a new technique to mould continuous wall of seepage prevention underground by injecting slurry and sinking mould.
根据羊龙潭水库地质条件，选用振动沉模防渗板墙来进行防渗加固。
The vibration and sinking-mould plank wall of seepage prevention is a new technique to mould continuous wall of seepage prevention underground by injecting slurry and sinking mould.
根据羊龙潭水库地质条件，选用振动沉模防渗板墙来进行防渗加固。
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