be off the point的意思|示意

There shall be no slip and fall off in the sling hanging point, individual sling should be connected in the hoisting structure nodes, no cohesion in the main chord and web members on the middle.

吊索在吊点处不得有滑移和脱落，个别吊索应连接在被吊装结构的节点上，不得衔接在主弦杆中部和腹杆上。

On the grounds of the pinch-off voltage, the cut-off point of variable resistance area and saturation area can be fixed, so the field effect tube can reliably work in the saturation area.

根据夹断电压能确定可变电阻区与饱和区的分界点，使场效应管可靠地工作在饱和区的原理。

When a light pulse is made to follow a closed loop path in real space, the phase of the returning beam might be slightly off from the phase of light starting off at that point.

当一个光脉冲在一个真实的空间里沿着一个封闭的圆环运动，当它回到出发点时，其相位与刚出发时的相位可能会有些微的不同。

Karp does point out that the "220 minus age" formula is an estimate and can be off by 10 to 15 beats per minute.

Karp同时强调到“220减去年龄”的这个公式只是个估计值，因此它能减去10 ~ 15下每分钟。

The rivalry got the job done in double-quick time and stimulated better and better ways of sequencing genomes—to the point where a bacterium can now be knocked off in a day or so.

这种竞争使得这项工程以加倍的速度完成，并促使基因测序的方法益加完善。 现在一个细菌基因组的测定在一天内就可以轻易完成。

The freezing point of the windscreen cleaner can be read off here.

可由此读取风挡清洁剂的凝固点。