这种电脑驱动系统缺少足够的马力将曲线转化为位图输出。
These computer-driven systems lacked the horsepower to turn curves into bitmapped output.
该曲线可供马力从几十到几千、直径从0.25米到2.25米范围内的各类船舶的侧推力器设计之用。
The curves can be used for designing thrusters of various ships with power ranging from decades of to thousands of horse power and diameters from 0.25 to 2.25 meter.
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