For that we have to rely on indirect and inconclusive evidence.

因而，我们必须依靠间接和非决定性的证据。

Reasoning based on inconclusive evidence; conjecture or supposition.

根据不确定的证据的推理；

Conclusion. Inconclusive evidence exists for the effectiveness of outpatient physiotherapy post first lumbar discectomy. Best practice remains unclear.

结论：没有证据表明初次腰椎间盘切除术后康复理疗措施的有效性。最好的康复理疗措施也不清楚。

When there is inconclusive evidence, it is wrong to claim that it shows that an intervention has' no effect 'or is' no different' from the control intervention.

当有非决定性的证据，断定一项干预“无效应”或与对照干预“无差别”是错误的。

There is inconclusive evidence with regard to the efficacy of xylitol in preventing AOM among children with respiratory infection, or among otitis-prone children.

木糖醇对预防患呼吸道感染或中耳炎易发儿童患急性中耳炎的疗效的证据尚无定论。

Plant biology is complex and fascinating, but it differs so greatly from that of animals that so-called evidence of plants' intelligence is inconclusive, the authors wrote.

作者写道，植物的生命机理复杂且有趣，但与动物的生命机理差异非常大，以至于所谓的能证明植物有意识的证据虽然有趣，却站不住脚。

That the evidence was inconclusive, the science uncertain?

这种理论缺乏决定性证据，就连科学也不能确定。

Because evidence on the subject is inconclusive and often contradictory, it has been hard to decide whether concern about the health effects of electricity is legitimate-or the worst kind of paranoia.

由于这问题的证据还不是结论性的，而且常常是矛盾的，所以就难以断定有关电力对身体的影响的顾虑是合乎情理，还是毫无根据的怀疑。

Howard J. Feldman, the director of regulatory and scientific affairs at the American Petroleum Institute, noted that the evidence of a causal factor was inconclusive for some ailments.

美国石油研究所负责监管和科学事务的所长霍华德j·费尔德曼指出，证据表明废气对某些疾病的发生并不起决定性作用。

Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn't know for sure? That the evidence was inconclusive, the science uncertain?

记得那些年科学家争论说吸烟会致命、但是怀疑者坚持说我们不能肯定这一点吗、证据不确定且科学上也还没有定论吗？

Although many studies have been inconclusive, some newer studies are starting to turn up evidence that long-term use of mobile phones may be dangerous.

虽然许多研究结果都不全面，但最近一些研究逐渐发现的证据表明长期使用手机可能很危险。

If research or evidence is inconclusive, it has not proved anything.

如果研究或证据是不确定的，它并没有证明任何东西。

While evidence that bleaching erodes enamel is inconclusive, it may increase sensitivity.

“太多次就会产生伤害。” 虽然漂白侵蚀珐琅质的证据不够充分，但是这也许会增加敏感性。

It's not an easy choice because the evidence on which approach is best is inconclusive, according to this recent review in the Annals of Internal Medicine.

根据最近的内科杂志综述的意见，因为哪种治疗方式是最好的不能确定，所以选择治疗的决定是很难下的。

What evidence is lacking, inconclusive, contradictory or too limited?

缺乏什么证据？什么是不确定的、矛盾的及太局限的？

The evidence is not of high quality and is inconclusive.

证据不是高品质，是不确定的。

The jury found the evidence against the prisoner inconclusive and acquitted him.

陪审团发现控告罪犯的罪证不确凿，所以放了他。

But evidence from previous candidates-including a bright explosion seen in 1999 and another in 2006 -were inconclusive, Nugent said.

但证据以前候选人，其中包括一个明亮的爆炸事件和1999年出现在2006年又，没有结果，纽金特说。

Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn't know for sure?That the evidence was inconclusive, the science uncertain?

记得那些年科学家争论说吸烟会致命、但是怀疑者坚持说我们不能肯定这一点吗、证据不确定且科学上也还没有定论吗？

The jury found the evidence against the prisoner inconclusive acquitted him.

陪审团发现控告囚犯的罪证不确凿，所以释放了他。