This essay analyzes what causes the crack and calculates according to the elastic ground frame work.

对裂缝的原因进行分析并按弹性地基框架进行计算。

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Ensure that the frame is securely fixed to the ground with bolts.

确保框架用螺栓牢牢地固定在地面上。

《柯林斯英汉双解大词典》

I did frame three of my four walls on the ground, then raised them with the chain hoist.

我确实在地面装好四面墙的三个框架，再用链式起重机把它们吊起来。

youdao

When you have a velocity in the moving plane frame and you want to find the velocity on the ground, you should add to every object in the plane the velocity of the plane with respect to the ground.

当你在运动的飞机上运动,然后你想找到相对于地面的速度,你就应该给每个物体加上,飞机相对于地面的速度

耶鲁公开课 - 基础物理课程节选

It is fertile ground to frame the business issue and conceptualize possible solutions.

FORBES: Building Partnerships - A Client Perspective

The men then construct the carpet loom - a horizontal frame placed on the ground - while the women convert the wool into yarn on spinning wheels.

UNESCO: Culture

The right front portion of the vehicle's frame was now on the ground, so I set my right foot out into the sand to get some footing, in order to pull myself and my left leg free.

NPR: Amputee Wounded in Iraq to Return to Active Duty