Optimists predict a V-shape, with recovery as rapid as the slide into recession.
乐观者则预言经济复苏是V型反转，增长将迅如衰退的速度。
Do not slide down pipe, rotary hose, V-door ramp, or cables. Do not ride with the cat-line or air hoist.
不答应从钻杆、水龙带、大门坡道、电缆、锚头绳或气动绞车绳索上往下滑。
Revolves, canned, the V-belt pulley organization, the CAM gear, the crank slide, the bevel gear.
旋转、罐装、槽轮机构、凸轮机构、曲柄滑块、锥齿轮。
And the experimental results of laser hardened V-guide slide were compared with those of common heat treatment.
并将激光硬化V型导轨的实验结果和普通热处理结果作比较。
And the experimental results of laser hardened V-guide slide were compared with those of common heat treatment.
并将激光硬化V型导轨的实验结果和普通热处理结果作比较。
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