- 中图分类号: I1
- 语种: ENG
- 出版信息: Planet ebooks 2018 386页
- EISBN: E000000000008
- 原文访问地址:
KG评星
知识图谱评星,是一种基于用户使用的评价体系,综合图书的评论数量、引文数量、Amazon评分以及图谱网络中节点的PageRank值(即考虑相邻节点数量和重要性)等多种因素计算而得出的评价数值。星级越高,推荐值越高。CAT核心级
核心学术资源(CAR)项目作为教图公司推出的一项知识型服务,旨在打造一套科学、有效的图书评价体系,并协助用户制定相应的馆藏建设方案。CAR项目调查和分析12所世界一流大学的藏书数据,以收藏学校的数量确定书目的核心级,核心级越高,代表书目的馆藏价值越高。选取核心级在三级以上,即三校以上共藏的图书作为核心书目(CAT)。With this Mrs. Rachel stepped out of the lane into the backyard of Green Gables. Very green and neat and precise was that yard, set about on one side with great patriarchal willows and the other with prim Lombardies. Not a stray stick nor stone was to be seen, for Mrs. Rachel would have seen it if there had been. Privately she was of the opinion that Marilla Cuthbert swept that yard over as often as she swept her house. One could have eaten a meal off the ground without overbrimming the proverbial peck of dirt. Mrs. Rachel rapped smartly at the kitchen door and stepped in when bidden to do so. The kitchen at Green Gables was a cheerful apartment—or would have been cheerful if it had not been so painfully clean as to give it something of the appearance of an unused parlor. Its windows looked east and west; through the west one, looking out on the back yard, came a flood of mellow June sunlight; but the east one, whence you got a glimpse of the bloom white cherry-trees in the left orchard and nodding, slender birches down in the hollow by the brook, was greened over by a tangle of vines. Here sat Marilla Cuthbert, when she sat at all, always slightly distrustful of sunshine, which seemed to her too dancing and irresponsible a thing for a world which was meant to be taken seriously; and here she sat now, knitting, and the table behind her was laid for supper.