US law does not require labels unless the composition or nutrient value of the product is significantly changed.

美国法律不要求贴上标签，除非产品中的成分与营养价值发生了显著变化。

youdao

This is best stated by Metcalfe's Law: the value of a network standard grows exponentially with the number of nodes connected to it.

最好的说明是梅特卡夫定律：网络标准的价值随连接的节点数增加呈指数增长。

youdao

He's also known for Metcalfe's Law: the value of a network grows as the square of the number of its users.

他也因梅特卡夫定律而众所周知：网络价值的增长等于其用户数量的平方。

youdao

On Friday the House of Representatives passed a resolution expressing support for all Iranians who value freedom, human rights and the rule of law.

VOA: special.2009.06.20

The new details are likely to feed a debate about the value of a law degree.

WSJ: Law Grads Face a Brutal Job Market

"You can't measure the value of a law degree in terms of what your employment number was nine months after graduation, " says Dean Rudy Hasl.

WSJ: Law Grads Face a Brutal Job Market

But the Scottish secretary's job, which will be of doubtful value once all law-making and spending responsibility has been passed to the Scottish parliament, looks to have been made completely redundant by the new committee.

ECONOMIST: The constitution