labor-saving
2.The operation is labor-saving and simple, with low malfunction, strong cutting power and high cutting speed.
3.one of the 19th century English workman who destroyed labor-saving machinery that they thought would cause unemployment.
4.Ideal for applications where the valve is not readily accessible, these actuators provide a labor-saving alternative to manual flow control regulation.
8.The substance cost of PBDZ was reduced by 1290 Yuan/hm~2 compared to TCT,while labor cost was reduced by 645 Yuan/hm~2.In addition to the yield and income increase of 847 Yuan/hm~2,the annual saving in costs and the increase in income all together amount to 2782 Yuan/hm~2,i. e. 76 %increase over the traditional practice.
9.Abstract: Based on the investigation of educational quality and levels, labor technique,living standard,and economic structure on the cropping system and animal husbandry as well as local industry,and by the comprehensive analyzing,it was suggested that it is possible to establish comprehensive agriculture experiment and extension station centralizing water saving in this village.because of its better social and economic levels and fundamental conditions.
