英汉双语例句-生物医药大词典

For a long time many politicians in America have argued that cannabis has no proven medicinal value.

中文意思：
长期以来美国众多政界人士一直认为大麻不具有确证的药用价值。

以下为相关句子列表(点击查看，可以看对应的解释）：

	For a long time I myself have worked through the history of philosophy, read such and such a book on such and such an author.			有很长一段时间，我自己曾经研究哲学的历史，阅读各家学者的论者及对他们的评论。
	For a long time after his rescue, Buck did not like Thornton to get out of his sight.			被救以来好长一段时间里，巴克不喜欢自己看不见桑德。
	For a long time he has enjoyed the benefits of a room-mate and bed partner.			长期以来他享受到室友和床伴的好处。
	For a long time he lived in peace and contentment; but by degrees rumours began to reach him that he was regarded on all sides as a vulgar idiot.			有很长一段时间，他平静而知足地生活；但是渐渐地，周遭人都认为他是个卑劣的白痴的谣言传到了他那里。
	For a long time it was thought to be a harmless substance, but we now have evidence to the contrary.			有很长的一段时间，这东西被认为是无害的物质，但是现在我们有相反情形的证明了。
	For a long time many politicians in America have argued that cannabis has no proven medicinal value.			长期以来美国众多政界人士一直认为大麻不具有确证的药用价值。
	For a long time most scholastic studies have been focusing on how the villager self-government affects changes of Chinese society; however, few scholars concern themselves with the question of how the village social structure works on the system of villag			摘要长期以来，学界关于村民自治对中国社会变动之影响的研究颇多，而对于村落社会结构对村民自治制度如何作用的关注较少。
	For a long time researchers believed that Etna's position at the crossroads of these faults was the explanation for its volcanism.			长久以来，研究人员相信埃特纳火山活动的原因，正是因为它位处这些断层的交会处。
	For a long time special observations were made of these gases under different pressure and temperature.			人们对这些气体在不同压力和温度下的变化做了长期的专门观察。
	For a long time we have coaxed you toward this now moment in your bold and personal journeys to oneness and we are especially proud to be assisting you to the final levels of physical consciousness.			长期以来我们已经用好话劝你们朝向现在这个你们个人大胆旅行合一而我们特别自豪的是帮助你们到达物质意识最终性时刻。
	For a long time, FedEx and UPS had been arch-rivals in China competing against each other for more market share in the Chinese logistics market (Refer Exhibit C9-1).			一直以来，联邦快递和联合包裹为中国物流市场的份额争夺的不可开交（参看图表C9-1）。