查询词典 futile

To tell them not to try would be futile.

告诉他们不要做这样的努力是没有用的。

The maintenance of the traditional technology and methods is futile.

的发展而消亡，坚持传统技术方法是徒劳的。

In the second place, many values of traditional... of the traditional technology and methods is futile.

证明了这些方法是愚昧的，然而在许多偏僻的地方，仍有成千上万的人们在使用这些方法。

The maintenance of the the traditional technology and methods is futile.

的发展而消亡，坚持传统技术方法是徒劳的。

In the second place... and technology. The maintenance of the traditional technology and methods is futile.

尽管现代科学技术已经证明了这些方法是愚昧的，然而在许多偏僻的地方，仍有成千上万的人们在使用这些方法。

Those who fashion a graven image are all of them futile, and their precious things are of no profit; even their own witnesses fail to see or know, so that they will be put to shame.

赛44：9 制造雕刻偶像的、尽都虚空。他们所喜悦的、都无益处。他们的见证、无所看见、无所知晓、他们便觉羞愧。

In any case, life would have its own way, and it was futile to grumble.

无论怎样，生活有它自己的方式，发牢骚是没出息的。

L:Make us guffaw at thy futile follies

你的愚行让我们粗声大笑

It was nearly useless to handhold it, as trying to "find" the rocket in the viewfinder after liftoff, was futile.

这是近是没有用的手持它，试图"寻找"火箭在取景器后升空，是徒劳的。

To onlookers, the whole exercise may seem futile: just another example of the histrionic politicking that distracts Italy's leaders and helps to explain why the country finds it so difficult to reform.

旁观者一看就清楚，整个过程很可能都是在做无用功：这或许是意大利政坛政客历史宿命的又一印证。而且也解释了为何该国改革之路阻碍重重的原因。

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。