companydirectorylist.com  全球商业目录和公司目录
搜索业务,公司,产业 :


国家名单
美国公司目录
加拿大企业名单
澳洲商业目录
法国公司名单
意大利公司名单
西班牙公司目录
瑞士商业列表
奥地利公司目录
比利时商业目录
香港公司列表
中国企业名单
台湾公司列表
阿拉伯联合酋长国公司目录


行业目录
美国产业目录














  • Energy - Wikipedia
    Energy (from Ancient Greek ἐνέργεια (enérgeia) 'activity') is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light
  • Energy | Definition, Types, Examples, Facts | Britannica
    energy, in physics, the capacity for doing work It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms There are, moreover, heat and work—i e , energy in the process of transfer from one body to another After it has been transferred, energy is always designated according to its nature
  • Pacific Gas Electric Company - PG E
    Pacific Gas and Electric Company (PG E) provides natural gas and electric service to residential and business customers in northern and central California
  • E3 - Energy and Environmental Economics, Inc.
    E3 helps utilities, regulators, policy makers, developers, and investors make strategic decisions as they implement new public policies, respond to technological advances, and address customers’ shifting expectations
  • Home Page-California Energy Commission
    As the state's primary energy policy and planning agency, the Energy Commission is committed to reducing energy costs and environmental impacts of energy use while ensuring a safe, resilient, and reliable supply of energy Come be part of creating a clean, modern and thriving California
  • Homepage - U. S. Energy Foundation
    Our mission is to secure a clean and equitable energy future to tackle the climate crisis Energy Foundation helps build a strong, clean energy economy
  • Clean Energy - SFPUC
    We provide clean, affordable, and reliable electricity for thousands of San Francisco residents and businesses through Hetch Hetchy Power and CleanPowerSF Our programs help tackle the climate crisis head on
  • What Is Energy? Energy Definition and Examples (Science)
    In science, energy is the ability to do work or heat objects It is a scalar physical quantity, which means it has magnitude, but no direction Energy is conserved, which means it can change from one form to another, but isn’t created or destroyed




企业名录,公司名录
企业名录,公司名录 copyright ©2005-2012 
disclaimer |iPhone手机游戏讨论 |Android手机游戏讨论 |海外商家点评 |好笑有趣影片图片