英汉双语例句-生物医药大词典

Unfortunately, in spite of more than 50 years' work and billions of dollars of backing, no one has yet managed to get an Earth-bound fusion reaction to produce useful energy.

中文意思：
遗憾的是，尽管进行了50多年研究，耗费了几十亿美元，至今无人可以在地球上实现聚变反应，制造可以使用的能量。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Unfortunately, he was given away and arrested in Wenzhou, jugging in FangYan where Kuomintang stayed temporarily in 1942.			1942年2月由于叛徒出卖，不幸在温州被捕，关押在国民党浙江省政府临时驻地方岩。
	Unfortunately, his career was cut short by his early death from Cardiomyopathy at 5 years of age.			不幸的是，它的生涯因心肌病在5岁的时候被迫中断。
	Unfortunately, his damaging attacks on the impacts of the economic policy have been undermined by his wholehearted acceptance of that policy's underlying assumptions.			可惜的是，他一心一意接受该经济政策的潜在假设，从而削弱了他对该政策影响的破坏性攻击。
	Unfortunately, however, the lasers' limited power restricts their range.			然而，限制雷射的功率同时也限制了它的运作距离。
	Unfortunately, in real life, the physical and human capital previously employed in these industries is not easily transferable to other, more productive uses for many reasons—the lack of additional investment, shortage of information on markets and new te			不幸的是，在现实生活中，这些行业中先前所拥有的物质和人力资本却不容易转移到其它产业实现较大的生产用处，这是因为：缺乏额外投资、缺乏市场信息和新技术等等。
	Unfortunately, in spite of more than 50 years' work and billions of dollars of backing, no one has yet managed to get an Earth-bound fusion reaction to produce useful energy.			遗憾的是，尽管进行了50多年研究，耗费了几十亿美元，至今无人可以在地球上实现聚变反应，制造可以使用的能量。
	Unfortunately, integrity is in short supply today - and getting scarcer.			不幸的是，如今缺少诚实--并且越来越匮乏。
	Unfortunately, it depends whose intuition you choose.			非常不幸，这取决于你选择哪种直觉。
	Unfortunately, it doesn't work that way because most of the oxygen you breathe is exhaled unused anyway.			不幸的是,它并非如此,呼出的气体多数是无法再利用的。
	Unfortunately, it failed to do so, citing the need for more consultation.			令人遗憾的是,这件事情没有成功，因为需要征询更多的意见。
	Unfortunately, it has a special orbit which overlaps with Neptune's.			然而不幸的是，冥王星的轨道很特殊，与海王星是相交的。