手摇车

At the same time,"Love-Independence" have also solved many problems and difficulties in their lives, such as having collected 7,000 yuan for Ding Yukun, the poorest disabled to cure her of the disease, and donated hundreds of books for Yang Shisheng, who enjoys reading and learning… and 9 wheelchairs, 1 handcar to the disabled people, and seven others have been working with the help of the organization.

同时"爱心互动"还为许多残疾朋友解决了不少实际的问题和困难，为特困残疾人丁玉坤捐款 7000余元治疗疾病，为勤奋好学特困残疾人杨士生捐赠数百册图书……几年来共为残疾朋友捐献轮椅 9辆、手摇车 1辆，先后帮助 7名残疾朋友走上了工作的岗位。

Such "trolleyology", as it has waggishly been dubbed, alsosuggests that reason is not part of the process.

这个颇为滑稽的"手摇车理论"也表明决策过程中是不需要说明理由的。

There were a couple of legless people and, at the foot of the stage, a fourteen-year-old kid with a homemade hand cycle," he said."

他说：那里有几个没腿的人，而台下一个14岁的小孩正骑着辆自制的手摇车。

RICHER FLAG is a professional advertising products company. Our major business is high quality flag by knitted poly fabric tatted poly fabric and stain fabric with screen printing and digital printing.

我公司专业销售国旗，广告旗，沙滩旗，手摇旗，车旗，PE旗等高质量旗帜类产品，主要面料为涤纶针织布、涤纶梭织布和色丁布等，印刷方式主要由染料、涂料、数码印刷，色彩鲜艳明亮。

Key products include the silk machine,òembrace many machines, warp tying machine, cutting machine, hand embroidery machine, ordinary embroidery machine, single playing machine, multi- the first computer embroidery machine, large shell edging machines, word car, lotus flower machine, chain embroidery machine, pachytene machine, pleat machine,¤émachine, folder machine buried and so on and so on.

主要产品包括，对丝机、多针打揽机、捆纱机、切纱机、手摇绣花机、普通绣花机、单打条机，多头电脑绣花机、大贝壳饰边机、人字车、莲藕花机、链式绣花机、粗线机，打褶机，钉珠片机、埋夹机等等等。

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。