皮重

The TD series electric which is made of straining sensor and microkit has the funcion of wiping offtare,addingup weight,giving an alarm of hitch amd calculating.

TD系列电子天平是由应变式传感器与微机组合而成的电子天平。具有去重、累计称、报警、计数等功能。

It is a labor to task the faculties of a man — such problems of profit and loss, of interest, of tare and tret,(8) and gauging of all kinds in it, as demand a universal knowledge.

这真是一辛苦的劳役，考验着一人的全部官能，——这些赢利或损失的问题，利息的问题，重的计算问题，一切都要确实数字，非得有全宇宙的知识不可啊。