考验

The production of a few professional SP and development also face an acid test.

几家专业SP的生产和发展也面临严重的考验。

Eclipses are a kind of acid test.

月食是一种严峻的考验。

The acid test of these small-class programmes, of course, is what happens to their graduates.

当然，对这些小班课程的严峻考验表现在毕业生身上。

They've always been good friends, but the acid test will come when they have to share a flat.

他们一直是好朋友，可是到两个人必须合住一套公寓时，真正的考验就到了。

The acid test of a good driver is whether he remains ''.

衡量驾驶员水平的决定性考验，就是''。

Below condition of socialist market economy, most leader cadre underwent an acid test, it is it is better to be mixed well.

在社会主义市场经济条件下，大多数领导干部经受住了严峻的考验，是好的和比较好的。

The acid test of a good driver is whether he or she remains calm in an emergency.

在紧急情况下能否保持冷静是对一个好司机的严峻考验。

Acidify,acidity, acidulousThe acid test of a good driver is whether he remains calm in an emergency.

衡量驾驶员水平的决定性考验，就是看他在紧急关头能否保持镇静。

The purpose and use of the label itself is to select ink unneglected factors, such as coplasticizer lavation products on the label, require ink with good acidproof of alkalescence, fat; labels in the open air, heat and the rain suffer the test of time in the choice of ink should pay attention to in the fast light, waterproof, heat-resistant, resistant to acid-base in the areas of performance.

标签的用途及使用环境也是选择油墨不可忽视的因素，如日化洗涤品上所用的标签，要求油墨具有良好的耐酸碱性、耐油脂性等；在户外使用的标签，要经受风吹日晒雨淋的考验，在选择油墨时必须注重在耐光、耐水、耐高温、耐酸碱等方面的性能。

It is an age-old adage, but it is time tested and still holds true.

这是个古老的谚语，但是历经考验后仍然有着它的正确性。

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。