查询词典 be poor at

At that moment, I was determined never to be poor again.

在那一刻，我下定决心不差了。

At that moment , I was determined never to be poor again .

在那一刻，我决定要永远向贫穷说再见。

Be good / poor at doing sth.

擅长做某事/不擅长做某事

Where chalkstone was of poor quality, better stones had to be used at the building corners and openings.

白垩块质量很差，质量好的石头都用于建筑的角落和通道。

Be good / poor at...

在……方面做得好/差

Your child' s hearing ability is normal, Yet, he may seem to be very poor at re...

你的孩子的听力能力是正常的，然而，他似乎在记忆和理解学校所听到的东西方面还非常差。

The second part: The development of market economy leads to the gap between the rich and the poor to be expanded at the present stage.

邓小平共同富裕思想体现了辩证唯物主义思想，具有重大的理论意义和实践意义。

I failed in the first examination and got either 3 or 5 marks on math - You won't be surprised at my poor math score if I told you that I didn't finish junior high school.

我的第一次考试不合格，数学只考了不是3分就是5分。如果我告诉你我初中没毕业你就不会对我数学考这么差而感到惊讶了。

I failed in the first examination and got either 3 or 5 marks on math - You won't be surprised at my poor math score if I told you that I didn't finish junior high school.

我的第一次考试不合格，数学只考了不是3分就是5分。

Fasting milk absorption is poor, can be changed at night to drink before bed, it is neither used to eat are not fasting, but also to sleep.

答：空腹牛奶吸收不好，可以在夜间改为睡前喝，这既不是用来吃的开斋，而且睡觉。

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。