Vacuums can a healthy, labor-saving grooming tool.
吸尘器是一种健康省力的梳洗工具。
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。
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。
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。
Construction sites use the muscle power of many workers instead of the labor-saving technology of the west.
建筑工地雇佣许多工人做工，同时，西方国家却在使用节省劳力的技术。
Suddenly an idea flashed in his mind: to lose credibility, so not only to make money fast, but also labor-saving.
突然一个念头在他脑海中闪现：把诚信丢掉，这样既赚钱快，又省力。
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。
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。
Law of Library Science and the Labor-saving Principle, and connecting with the reality, discusses on the directive function of No.
简述了图书馆学第四定律和省力法则的内涵，联系实际，讨论了目前网络环境下第四定律对图书馆工作的指导意义。
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 characteristics of water saving, low cost, high water pressure, good flushing effect and convenient and labor-saving operation.
本发明具有能节约用水，成本低廉的，水压高，冲洗效果好，并使用户能方便、省力地操作的特点。
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。
As more and more people have access to these time-and labor-saving machines, productivity will increase as a result, benefiting the country and its people.
随着越来越多的人们使用省时、省力的设施，生产力提高了。因为无论是国家还是个人都从中受益。
Therefore, the needle-nail objects can be drawn out without too large force, plays a time-saving and labor-saving effect, and improves the security of the operation.
因此，不需要太大力即可以将针钉物拔出，起到了省时、省力的效果，并且提高了操作的安全性。
Thereupon both congratulated themselves upon the happy labor-saving expedient by which they had spared themselves a long journey, much leg-weariness, and some danger.
于是，两只青蛙互相祝贺他们开心又省力的权宜之计，因为这条妙计，他们不必继续长途旅行，也免除了更长久的腿痛和某些危险。
On the team with no concept of awareness and ability, but more people trampling each other, for the opponents, "the more dense long grass, cut up and the more labor-saving";
对团队配合无任何概念、意识和能力，人越多只是互相践踏，对于对手来说“草长的越密，割起来越省力”；
The changing role of women in this century, for example, has influenced the appearance and image of the so-called labor-saving devices in the home needed to minimize housework.
例如，本世纪妇女地位的改变已经影响到了所谓的胜利设备的外观及形象的改变，在家里这些设备被用使家务劳动减到最小。
The paper using the related social theory analyze that the cause of the media focus's emergence is social stratification, media competition, the impact of labor-saving principle.
论文中利用社会学的相关理论分析传媒分众化出现的原因，揭示出传媒分众化的出现受到社会分层、媒体竞争、省力原则的影响；
This is what he at be fond of mist woods summary to bring an end to..., namely is to beat down antagonist with the most labor-saving and the most straight way, don't list any manner.
这是他在迷雾森林总结出来的，那就是用最省力、最直接的办法打倒对手，不计任何手段。
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。
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。
He developed ideas for labor saving machines like cutting machines.
他发明了一些节省劳力的机器，比如切割机。
He developed ideas for labor saving machines like cutting machines.
他发明了一些节省劳力的机器，比如切割机。
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