查询词典 not proven

In the free cash flow hypothesis is not proven in the case of convertible bond.

在可转换公司债的样本中，自由现金流量并未获得支持。

As we have seen, models can be discredited but not falsified, and can be vindicated but not proven.

正如我们所看到的，模型可以被诋毁但不能伪造，可以被维护但不能证明。

Evolutionism, however, is only a hypothesis, but is not proven by any scientific method.

因此，进化论本身已经不科学。

Since I have not proven them to be true, the falsity of my beliefs remain a logical possibility.

因为我没有证明其为真，我的信念的假保持了逻辑可能性。

For these rules, or laws of nature, absolutely general validity is required--not proven.

对于自然界的这些规律或者定律，要求--而不是要证明--它们具有绝对的普遍有效性。

It would be more responsible to send them to a doctor than legalise the sale of something that is not proven to cure them.

与其让这种被证明并不具药效的"药物"买卖合法化，还不如把病人送到医院更负责任。

There are similar risks for an operation called a myringotomy, when a small hole is made in the eardrum to allow fluid to drain; this too is not proven to help prevent further infections.

也有类似风险的一项行动中被称为鼓膜，当一个小洞，是在鼓膜，让流体流失；这也是并未证明有助于防止进一步感染。

It's not proven,but that's the ''.

这只是一种假设，尚未被证明。

It's not proven,but that's the hypothesis .

这只是一种假设，尚未被证明。

Has not proven to be a significant problem.

其实这不是什么大问题，你要是觉得

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。