Farmers are introducing in novations which increase the productivity.

农民们正引进提高生产力法。

Ferns were the first terricolous vascular plants, and still comprise an important part of primary productivity of ecosystems.

蕨类植物是最早登陆维管植物，至今仍然是生态系统初级生产力重要组成部分。

The division of labour, however, so far as it can be introduced, occasions, in every art, a proportionable increase of the productive powers of labour.

凡能采用分工制工艺，一经采用分工制，便应地增进劳动生产力。

Add in new deployments, productivity and downtime issues, a diluvium of new products, services and vendors, and the difficulty of finding and retaining the professional resources you need.

再加上，安装配置软硬件、生产力降低和当机时间、各式各样产品服务或供应商、以及找到及留住专业资难性。

Subject of labor is practice object subsystem, laborer is subsystem of practice main body, labor tool is practice neutretto system, productivity is the integral function that carries out a system.

劳动对象是实践客体子系统,劳动者是实践主体子系统,劳动工具是实践中介子系统,生产力是实践系统整体功能。