担子

This makes the biotechnologists' task that much easier.

这便使得生物技术学家的担子轻多了。

We were splitting rock searching for some Devonian plant fossils at a base of a small cliff when the terrible earthquake happened.

老人叫朱元和，68岁，地震之后，房子垮了，已经在绵阳呆了10天了，现在想回家看看。老人身材不高，瘦削，挑着一个担子，里面只有一些政府发的干粮。

It will take on the role previously carried out by the developed powerhouses of the G8 group.

它们将接下原本由发达国家组成的8国集团肩上的担子。

"And take no weight out of your houses on the Sabbath day, or do any work, but keep the Sabbath day holy, as I gave orders to your fathers;"

也不要在安息日从家中担出担子去。无论何工都不可作，只要以安息日为圣日，正如我所吩咐你们列祖的。

They were simply a dead weight on her shoulders.

她们不过是她肩膀上的一副重担子。

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。