散乱

Based on the environmental performance information in oil company's separate environmental report and the 30 environmental performance indicators of Global Reporting Initiative, this article found that, most important environmental performance indicators are not fully disclosed and those disclosed are qualitative instead of quantitative. Company even discloses fewer indicators year after year. What's more, positive activities and indicators are more elaborated. Information is scattered. All of these lead to the incomparability and difficulty of environmental performance evaluation.

本文首次依据全球报告倡议组织《可持续发展报告指南》（2006年版）中的30个环境绩效指标对中石油独立环境报告中环境绩效信息披露的研究发现，中石油环境绩效指标披露不完整，重要的核心指标披露情况更不理想，年度间纵向比较还出现了倒退；定性指标披露多于定量指标；体现企业积极行动和效果的内容和数据披露得相对较为详细，存在选择性披露问题，可比性较差，相关信息披露也较为散乱，不利于读者进行环境绩效评估。

We proposed a hierarchical approach to 3D scattered data interpolation based on radial basis function.

提出一种新的用径向基函数插值3D散乱数据的多尺度方法。

The experimental results, show that the RBF neural network is suitable for solving the problem of scattered data interpolation on a surface, and is more efficient than traditional methods. Furthermore, it can be easily generalized to solve the scattered data interpolation problem in higher dimensions.

从应用结果来看，RBF网络适合于解决曲面离散点集的光滑插值问题，比传统的样条方法更有效、更方便，具有较好的使用价值，并且可以很容易地推广到求解高维散乱数据插值问题之中。

Go all through the unorganized points, and distribute it to a small interspace box according to its three coordinates.

遍历所有散乱数据点，按照其三个方向上的坐标分到其所在的空间格内。

In order to realize precise compression of scattered data and predigest the establishing process of geometry topology relation, scattered data is converted into scan line data, the point cloud is disposed by the method of direct slicing, the algorithm of intersection between line and surface based on a pair of the least distance relation points and the algorithm of track based on eight directions coding of the section contour data are carried out and the method feasibility is proved by the example.

为了实现数据的精确压缩，简化点与点之间拓扑结构的建立，把散乱数据转化为扫描线数据，对点云数据进行了直接分层处理，采用了基于最小距离关联点对的线面截交算法和截面轮廓数据的八方向编码追踪算法，并用实例验证了方法的可行性。

Each sample point is shifted to the local maximum of the kernel function by a mean-shift based clustering procedure.

提出了一种快速去除散乱点云数据表面噪声和离群点的鲁棒滤波算法。

How well she remembered the first time she had seen him ; he was lodging in a house on the main road where she used to visit . It seemed a few weeks ago . he was standing at the gate , his peaked cap pushed back on his head and his hair tumbled forward over a face of bronze .

第一次见到他的情景她记得多么清楚啊：他住在她常去的那条大街上的一所房子里，一切似乎就是几个星期以前的事，他站在大门口，尖顶帽推向脑后，头发向前散乱垂在晒得黧黑的脸上。

Picture this - you're in Shanghai, sitting in a hotel room, with five different maps of the city sprawled on the bed before you, and you're trying to logistically plan a day in this grand city.

设想一下这幅情景，你坐在上海一家宾馆的房间里，床前散乱地摆放着五张上海地图，你正筹划着在这座大都市的一日行程。

The main problem is that I can't hold the masterstroke so that my writing seems to be scattered.

主要是我不能把握新闻主线，以至于我的文稿显得非常散乱。

Messier 51 is also known as NGC 5194 and sometimes called the Whirlpool galaxy.

比较散乱的51也是以NGC 5194闻名而有时称作漩涡银河。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。