蝌蚪

The micronucleus rate of erythrocytes increased firstly and then decreased with the rising of sodium selenate or sodium selenite mass concentration.

采用静态水质接触染毒法，研究硒酸钠和亚硒酸钠对黑斑蛙蝌蚪红细胞微核及核异常的影响。

Small tadpole you ask me, I ask you, but who do not know.

小蝌蚪你问我，我问你，可是谁也不知道。

I love everything about you, said the tadpole.

"我爱你的一切"，蝌蚪说。

Tadpole 3: Oh, we are really not like her.

小蝌蚪3：哦，我们真的不像她。

Tadpole 3: Let's go and have a look.

小蝌蚪3：让我们去看一看吧。

Tadpole 2: OK, and I'll seek.

小蝌蚪2：好的，让我来找吧。

Do you know , who is the tadpole's mum?

你们知道小蝌蚪的妈妈是谁吗？

I was a cute tadpole then / at that time.

那时我是一只可爱的蝌蚪。

Tadpole 2: Oh, my God.

小蝌蚪2：哦，我的天哪！

The small tadpole you asks me, I ask you, but nobody knew.

小蝌蚪你问我，我问你，可是谁也不知道。

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。