standard of productive forces

例句：

1. 1. The standard of productivity in the industry has improved significantly.
   该行业的生产力标准已经显著提高。
2. 2. The company's new policy aims to improve the standard of productivity in its operations.
   该公司的新政策旨在提高其运营中的生产力标准。
3. 3.The government has set a new standard for the production of energy-efficient appliances.
   政府已设定了新的能效家电生产标准。