供给

• An adjustable high voltage supply to operate the counter is necessary .
  必须备有一台供给计数器用的可调高压电源
• The world supply of crude oil grew at least as fast as world demand .
  世界原油供给的增长至少同世界需求的增长一样快。
• Historically, the supply curve of hours has followed this configuration .
  在历史上，工时的供给曲线是符合这种形状的。
• In many developing countries the supply of workers far exceeds the demand .
  在许多发展中国家劳动力的供给远远超过需求。
• Concrete was supplied from a batching plant located approximately two miles .
  混凝土由距工地大约2英里的分批拌合厂供给。
• The main problem was the inconvenience of having to use hoses for our air supply .
  主要问题是必须用软管供给空气的困难。
• The additional supplies due to this policy lower the world price of sugar .
  由于这一政策所增加的供给压低了食糖的国际价格。
• Fresh-water lakes and streams furnish nearly all of our surface water supplies .
  我们所用的地表水几乎全由淡水湖和河流供给。
• $1 in cash held in bank vaults is not counted as part of the money supply.
  银行保险库中的一美元现金并不是货币供给的一部分。
• No input of energy, however great, can push the speed past the speed of light .
  不管供给多大的能量，也不可能使速率超过光速。