当东北部海啸所形成的潮水到达苏兹贝格冰架时仅剩一英尺高了(30厘米),但是海浪的惯性施加的压力仍足以引起裂冰作用。
The swell from the Tohoku tsunami was likely only a foot high (30 cm) when it reached the Sulzberger Ice Shelf, but the consistency of the waves created enough stress to cause the calving.
一架正在加速起飞的飞机,显然不是惯性系统。
An aircraft gaining speed during take-off is evidently not an inertial system.
为使第二阶模态频率避开发动机一阶惯性力频率,文中对扶手架的质量、刚度进行局部修改,结果使手把振动有较大幅度的下降。
To separate these frequencies, we make a local modification to mass and stiffness of the handle and results in the vibration on the handle of walking tractor to reduce considerably.
But if you go on a plane which is accelerating, you're no longer inertial.
但如果你上了一架加速飞行的飞机,你就不再处于惯性状态了
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