求翻译：伺服电机驱动：砝码加载速度、杠杆平衡速度、工作台移动速度及静重蠕变速度在一定懂得范围内无极可调，满足了不同加荷速度的要求，提高了工作效率是什么意思？

Servo motor drive: weight loading speed, lever balance of speed, the worktable moving speed and the static weight creep rate must understand the range of stepless adjustable to meet the requirements of the different loading rate, improve work efficiency

servo-motor drive: Weight loading speed, speed, and balance the lever movement speed and quiet to creep speed in a certain know-a very adjustable, and I should be grateful if you would have met the speed of the different requirements, and improve productivity

Servo motor-driven: The weights load the speed, the release lever equilibrium speed, the work table traveling speed and the static heavy slow change speed were certainly understanding in scope limitless adjustable, has satisfied the different Canadian Holland speed request, enhanced the working effi

Servo motor driven: lever balance speed, speed, weight load table moving speed and static weight creep speed in electrodeless adjustable within a certain understanding, meet the requirements of the different loading speed, improve work efficiency

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