The system has been the national utility model patent.

该系统已获得国家实用新型专利。

youdao

Has received several national utility model patents and design patents.

已获得国家多项实用新型专利与外观设计专利。

youdao

A national utility function model gives a comprehensive analysis on the rationality of state holding.

国家效用函数模型综合分析了国家控股的合理性。

youdao

(Speech) Mr.Medvedev says facilities for oil and gas production, which guarantee the lion's share of Russian budget revenues, nuclear weapons, which ensure national security, as well as the country's industrial and public utility infrastructure were for the most part created by Soviet specialists.

VOA: standard.2009.11.12

In fact, pre-tax water prices have increased less in France than elsewhere, according to National Utility Service France, part of an American group that specialises in such comparisons (including tax would roughly double the prices in most countries).

ECONOMIST: Profit stream

Given the challenges of financing major capital projects like power plants in the midst of the Great Recession, South Africa and the national utility, Eskom, have turned to the World Bank, the African Development Bank and the European Investment Bank for assistance in financing new electric power stations.

FORBES: Without Affordable, Clean Alternatives, South Africa Turns to Coal

Investors in the so-called public-private partnership include Russian Railways, national power utility Unified Energy System and state-controlled pipeline operator Transneft.

FORBES: Russia Reportedly Planning to Build Tunnel Under Bering Strait