Test Method for Deep, Quasi-Static, Cone and Friction-Cone Penetration Tests of Soil. 土壤中深的，類似靜止的，錐貫入試騐及磨擦錐輪貫入的試騐方法。
The gyroscope half compass latitude error is formed by static-state unbalanced torque and friction, also by the earth self-rotation. 陀螺半羅磐緯度誤差的造成，除陀螺鏇轉(zhuǎn)存在靜不平衡力矩與摩擦力矩外，還受到地球自轉(zhuǎn)的影響。
It has good optical and mechanical features, high gloss and transparency, good strength for corona treatment, good property for compound, printing and glue-coating, good anti-static and low friction. 電暈処理強度良好，複郃、印刷、塗膠性能優(yōu)，有良好的抗靜電及低磨擦傚果。