手推车

Wheelbarrows with For-Sale signs may not be chained to trees.

挂着「待售」牌子的独轮手推车不可用锁鍊拴在树上。

Wheelbarrows with For-Sale signs may not be chained to trees.

挂著「待售」牌子的独轮手推车不可用锁鍊拴在树上。

P74 Conveying of most building concrete from the mixer or truck to the form is done in bottom-dump buckets or in wheelbarrows or buggies or by pumping through steel pipelines.

大多数建筑物的混凝土从搅拌器或卡车到模板的运送过程是由底部能卸下的挖斗或独轮小车或手推车或用泵经由钢制的管道来完成。

Wheeling her daughter's carriage around the city to escape their tiny, cold apartment, she would duck into coffee shops to write when the baby fell asleep.

她常常推着女儿的手推车四处闲逛，只是为了逃离又小又冷的公寓。她会躲到咖啡馆里，趁女儿睡着时写作。

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。