Babbage envisioned a more accurate, labor-saving way of making such tables, and his Difference Engine was the result.
巴贝奇设想能有一种更精确、解放人力的方法来计算这些表，而他的差分机就是这个解决之道。
What we have gained in convenience from labor-saving devices over the past half-century, we have paid for in terms of a sharp decline in physical activity.
半个世纪以来，我们从各种节省人力的设备中得到很多便利，但这是以我们身体活动的大大减少为代价的。
This nonprofit group was established in North Carolina in two thousand three. The aim is to fight hunger and help rural economies with labor-saving agricultural devices that can be reproduced locally.
这一非盈利性组织是于2003年在北卡罗来纳州建立的，此组织的目的是为了对抗饥饿，并且用可以在当地生产的节约劳动力的农业设备来帮助农村经济的增长。
Under these conditions it made sense to adopt labor-saving methods.
在这样的条件下，采用节省劳力的做法是很有道理的。
The skidproof labor-saving stair has the advantages of skid prevention and labor saving.
本发明的这种防滑省力楼梯具有防滑且省力的优点。
The utility model has advantages of reasonable structure and safe operation as well as labor-saving.
本实用新型具有结构合理，使用安全，操作省力等优点。
The machine to change the traditional way of artificial truncation can be labor-saving, time-saving.
本机改变传统人工截断的方式，可省力，省时。
Adopted push-draw working table, detachable separate operation, labor-saving operation, fast printing.
采用推拉式工作台面，可拆分开作业，操作省力，承印速度快。
It was in fact merely a new name for continued technological advance and further progress in labor-saving equipment.
其实，它不过是持续的科技进步和省力设备不断改进后的新名称而已。
All the marvels of electricity, of modern medicine, of new modes of transport and labor-saving devices, were their gift.
电器、现代药物、新式交通和省力的用具，这些神奇之物就是他们送来的礼品。
The washing and drying machine of the mop cloth has simple structure and convenient operations, and is labor-saving and fast.
本发明提供了一种结构简单、操作方便、省力快捷的拖布洗干机。
The functional switching mechanism has the advantages of simple structure, low manufacturing cost and convenient and labor-saving operation.
这种功能转换机构结构简单、制造成本较低，且操作方便、省力。
The invention has the advantages of safe and labor-saving, convenient mounting, demounting and maintenance, being easy to pull the chains, etc.
本发明具有安全省力、便于安装及拆卸维护，以及便于拉动链条等优点。
It can manage 27-section stripping at a time, and thus boasts the advantages of labor-saving, time-saving, promotion of production effectiveness and precision.
一次性裁线剥皮可多达27段，不但是节省人工、节约时间，还提高生产效能、提高精度。
The disinfecting wet sheet is time-saving as well as labor-saving, is convenient to be used, and is suitable for occasions of blood taking, assaying, transfusing and the like.
本消毒湿片使用方便、省时省力，适合集中采血、化验以及输液等场合使用。
The utility model relates to a mechanical movable overhead door, which achieves labor-saving manual operation and rapid open and close and is primarily used for a cargo vehicle.
一种手动操作能省力、快捷开关的机械式移动升降门，主要应用于载货机动车。
But now that I have become more professional in technique, I have equipped my workshop with an electric saw as well as an electric plane, and several other labor-saving devices.
但现在我的技术愈来愈专业化，我的工作间也添加了电锯和电刨，以及其他省力的装置。
The meter reading device can acquire electronic information of a bar code of an ammeter without climbing, and is safe and convenient to use, labor-saving and convenient to carry.
是一种不用爬高即可获取电表条码的电子信息，使用安全方便，节省人力，携带方便的电能表抄表装置。
The present utility model is characterized by providing suitable for patients who fall about or take to their bed but with ideation, featuring labor-saving, sanitation and convenience.
本实用新型适合行动不便或卧床不起但有思维能力的病人使用，具有省力、卫生、方便的特点。
The high temperature valve has simple structure and labor-saving operation, improves the working efficiency, guarantees the vertical lifting effect, and strengthens the sealing effect.
本实用新型结构简单， 操纵省力，提高了工作效率，保证垂直提升效果，加强了密封作 用。
By adoption of the high-precision Angle displacement sensor, the resolution of the chamfering machine is improved significantly, and the reading is more convenient, accurate and labor-saving.
本实用新型由于采用了高精度角位移传感器，其分辨率大大提高，使用该仪器使读数更加方便，准确，省时。
The ideal shifting process is labor-saving and quick, that is, the smaller of the product of the shift time and the shift force, the better. So, it's reasonable to evaluate with shift Impulse.
理想的同步过程为既省力而又迅速的，即换档力和换档时间的乘积越小越好，因此利用换档冲量来评价同步器是合理的。
The infusion support has simple structure, realizes simple, convenient and time - and labor-saving operation during infusion for a patient and reduces the work difficulty of nursing personnel.
本实用新型结构简单，在给病人进行输液时操作简便、省时省力，减轻了护理人员的工作难度。
The utility model can not only conveniently and quickly retract the protective rope in a time-saving and labor-saving way, but also liberate labor and improve productivity, and is safe and reliable.
本发明不但可以方便、快捷、省时、省力的收放保护绳，安全可靠，而且可以解放劳动力，提高生产率。
Labor-saving machines will give Americans more free time.
省力机械会给美国人更多的自由时间。
Labor-saving machines will give Americans more free time.
省力机械会给美国人更多的自由时间。
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