发明的才能

The Greeks perceived the advantages of central heating, but it was the Romans who became the supreme heating engineers of the ancient world with their hypocaust system.

虽然希腊人认识到了集中供暖的优点，但是罗马人才能称得上是古代最伟大的供暖工程师。他们发明了独特的火炕供暖系统。

The same "muteness" that frees such evidence from human biases also makes it incapable of telling us who traded the goods, why they were traded, how they were traded, how much they cost, and how many middlemen they went through before reaching their find spots.

同样的& 70亿&，解冻这些证据来自人类的偏见也使得它无法告诉我们谁的货物交易，为什麼他们进行交易的，他们是如何进行交易的，几多成本，以及有几多人，他们经历了中心商才能到达他们的发明景点。

He believed that "a person is only dull sitting, fantasizes thing which one cannot obtain, does not have he to speak of usefully": my biography has not used any tool, however gradually, utilizes my work, assiduous and invention ability, I discovered gradually my any thing may do coming out, so long as I have the tool.

他认为，&一个人只是呆呆的坐着，空想自己所得不到的东西，是没有用的&他说到：我生平没有使用过任何工具，然而久而久之，运用我的劳动，勤勉和发明才能，我渐渐地发现我什么东西都可以做的出来，只要我有工具。

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。