查询词典 chalk up

Let me chalk this sentence up so you all can see it.

让我把这个句子写到黑板上，好让你们都能看见。

We can chalk that win up to a lot of luck.

我们可以把那次胜利归因於好运十足。

Bull; I have used up all the chalk.

bull；我把粉笔用完了。

Yet, O'Neil won't give up the chalk talk for anything else.

片山 但是奥尼尔不会放弃用粉笔的教学工作，而改做任何其他事情。

Yet, O'Neil won't give up the chalk talk for anything else.

片山但是奥尼尔不会放弃他的粉笔生涯，去改做任何其他事情。

Instead of chalk and talk, children learn by doing—and do so in a way that tears up the usual subject-based curriculum altogether.

在实际行动中，萨伦女士希望将银行街的经验程序化，通过一系列她和同事开发出来的电子游戏来取代教师在教学中的作用，教师的角色将变为咨询顾问。

Instead of chalk and talk, children learn by doing—and do so in a way that tears up the usual subject-based curriculum altogether.

这样再也不需要&笔头和口头&，孩子们通过实践去学习，而且各种知识交织在一起，再也不用人为的去把它们划分开来。

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。