a viable alternative to

Once a bit player, now a realistic, viable, pollution-free alternative to conventional energy sources.

以前是个小不点儿, 现在成为传统能源的现实可行的 无污染 替代品.

Compared to fossil fuels, biodiesel is more environmentally-friendly and sustainable, so it could be a viable alternative to replace conventional petroleum.

比较传统的化石燃料，生物燃料更为环保，且可再生，能完全取代传统的燃料。

It is a viable alternative to follow to preserve trading in the product.

这是维护此产品交易的可行替代办法。

Adding a disk can be a viable alternative to repartitioning, and in some cases, adding disk space may be preferable.

添加磁盘是重新分区一个切实可行的备选方案，有时候，添加磁盘空间可能会更好。

Then again, it may take another 500 years to be certain that there really is a viable alternative to Western ascendancy.

但话又说回来，或许还要再过500年我们才能确定，在西方统治之外，真的存在另一种可行的选择。

An experiment of cigarettes IR weight control by measuring the attenuated IR light is introduced and a viable alternative to the nuclear control is provided.

介绍了用测量红外光的透过率测出香烟重量的实验，其结果表明此方法可以替代传统中子法测量香烟重量。

In this article, you saw how JSON can be a viable alternative to XML when making Ajax requests.

在本文中，您看到了在发出Ajax请求时，JSON如何有效替代XML。

After years of research, Ananas Anam has finally come up with what it believes is a viable alternative to animal leather.

经过多年研究，Ananas Anam公司终于打造出自认为成功的动物皮革替代品。

Antioxidant-based pain killers may one day become a viable alternative to addictive medications such as morphine.

抗氧化剂可能有一天会取代成瘾性的镇痛药物如吗啡等。

Most political experts said Senator Kerry had the challenging task during the first debate of presenting himself as a viable alternative to President Bush.

大部分的政治专家们认为，对克里来说，在首场辩论中要表现出自己是可以取代布什总统的候选人，是一个非常具有挑战性的任务。

So at least according to these studies, exercise appears to be a viable alternative to migraine drugs.

因此至少按照这些研究，锻炼身体可以看成是另外一种治疗偏头痛的药物。