上楼梯的人低角度摄影(people walking up stairs low-angle photography) 资源编号 :41653098 格式:jpg 文件体积 :2m 分辨率 :2944 x 4028 爱给网提供海量的高清图库资源素材免费下载, 本次作品为jpg 格式的上楼梯的人低角度摄影(people walking up stairs low-angle photography), 本站编号41653098, 该高清图库素...
Apparatus for aiding people in walking up and down stairsUS4823524 1987年7月9日 1989年4月25日 Bednar; Joseph A. Apparatus for aiding people in walking up and down stairsUS4823524 * Jul 9, 1987 Apr 25, 1989 Bednar Joseph A Apparatus for aiding people in walking up and down stairs...
People walking up stairs with motion blur.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万家企业
Lowsection of two businesspeople walking up stairs with bags in office,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招
The apartment was clean, spacious, and brilliantly located. The tiles throughout the apartment are really in need of an update, being badly cracked and damaged in places. The other negative was the garbage containers placed inside the building at the bottom of the stairs that we had to pass...
Even going up and down stairs can help. Whenever possible, local authorities should consider allowing some outdoor activities with sufficient interpersonal distance (more than 1.5 m). It is recommend to use online technology to prescribe and monitor exercise, such as mobile telephone messages, apps...
or doing a chore like sweeping up the kitchen.Researchers have studied the effects of exercise snacks ranging(范围)from 30 seconds,like walking up a flight of stairs,to 10 minutes,like washing dishes.Some of the health effects include improved memory,reduced risk of some seri...
A block is regarded as a boundary class if both of the following conditions are satisfied: the HOGB has a larger variance than a predefined threshold (θH) and SB is smaller than the threshold θS. Through experiments, the two values were fixed at 2 < θH < 20 and θS < 20. ...
Vehicles and other objects may physically block a light if they are positioned across the crossing point. There may be multiple PTLs in a single scene (i.e., image), but the user is concerned with using the right light to get them across the relevant piece of road they need to cross ...
aShe\'s off again. This time she\'s on foot, with her walking bag. Her eight kilometre route takes her around the shops and malls delivering mail to counters. Sometimes she takes a lift or walks up the stairs to deliver to customers. Along her route, customers often ask questions about...