查询词典 dividing line

After that the method and structure of manually dividing rifling is brought forward,also dividing way of CNC is put forwa...

提出了来复线手动分度的方法和结构，也提出了数控分度的方法，设计了加工来复线的镗刀。

The reason that zero can not be divisor, is right?Feng XinkongIn the eighth book of six-year primary school's teaching in nine-year compulsory educationmaterials, it states that "zero can not be divisor". But we can find that the formula, a=cq, checking the dividing exactly , is same as the form of direction proportion function, y=kx; the formula of checking the dividing not exactly, a=cq+r, is same as the form of simple function.

在九年义务教育六年制小学教科书《数学》第八册中规定"零不能作除数"，但是当我们学习了正比例函数和一次函数之后就会发现，验算能整除的除法的关系式a=cq和正比例函数y=kx的表示形式相同；验算有余数除法的关系式a=cq+r与一次函数的关系式y=kx+b的表示形式相同。

Combining the shortcoming of multi-objective evolutionary algorithm based on the idea of objective space dividing with high calculation complexicity, this paper proposed an improved new algorithm which processed following characters: transforming the dominance relationship among individuals' Pareto to the rank relationship of sum index of interval in dividing space; simple and efficient environmental choosing method based on index ranking; an individual crowding algorithm which rapidly choosing the nearest to origin.

针对现有基于目标空间分割思想的进化算法计算时间复杂度高的缺陷，提出了一种改进的基于目标空间分割的多目标进化算法。该算法具有以下特点：把个体之间的Pareto支配关系转换成分割区间索引值排序关系的目标空间分割算法；简单高效的基于区间索引值排序的环境选择算子；一种快速的优先选择最接近分割区间原点的个体拥挤机制。

A muli-authentication watermarking algorithm has been proposed, and two novel block hierarchy-dividing models have been developed to solve the problem of unselective localization accuracy in traditional image block-dividing watermarking technology.

提出了用于多重图像认证的水印算法，通过建立新的图像块分级模型，解决了传统图像分块水印技术中定位精度单一化的问题。

The growth of a rapidly dividing group of cells around a more slowly dividing group of cells, as in the formation of a gastrula.

外包在胚胎的形成中，一部分分裂快的细胞的生长包围另一部分生长慢的细胞

Based on the studies on the siltation and lake shrinking,changes of water environment and habitats of Grus nigricollis, utilizations of wetland resources, relations between ecological environment changes and current functional zone dividing model are discussed. The protection management of ecological environment under current functional zone dividing model is not effective in solving the conflicts between resources utilization and protection of the wetland. It is necessary to study ecologic structure and function of Caohai plateau wetland.

通过对草海国家级自然保护区水土流失、湖盆淤积，水环境、黑颈鹤栖息生境等生态环境特征变化以及当地社区湿地资源利用状况的分析，探讨了湿地生态环境变化与现行保护区功能分区的关系，说明三级模式下的湿地生态环境管理激化了湿地资源利用与保护的矛盾，必须加强草海湿地生态结构和功能特征的研究，制定合理的保护区功能分区，切实有效地保护湿地生态环境。

In modern researches on the grain-size characteristics of lake sediments, the methods of incertical dividing sediments grain-size have no rigorous mathematical theory to support. To resolve this omission, the case of pollen zonation was taken for reference. 338 samples measured by Mastersizer 2000 from DG02 core of Gahai lake in Qaidam Basin were studied. Considering the clustering results of sequential clusters did not change the sequence of samples, tilia software package was used to divide the dividing sediments grain-size.

针对现阶段湖泊沉积物粒度特征研究中垂直剖面分层方法所存在的数学方法的不足，借鉴孢粉分带比较成熟的案例，应用有序聚类法中次序不变的特点，以柴达木盆地尕海湖DG02钻孔338个经激光粒度仪测试的样品为研究对象，在有序聚类的数学理论基础上，借助Tilia软件将湖泊沉积物垂直剖面进行分层。

Thirdly, in order to manage these data better, the paper advances the organization methods of data of commixed Database of Geo-spatial Framework model by integrating some advanced database technologies such as RDBMS and the Spatial Database Engine, namely on the basis of database and the data of Geo-spatial Framework divided in a preceding part of this paper, it describes layer-delaminating, block-dividing, slice-connecting, map-dividing and BLOB etc. to organize spatial data, including DLG, DOM, DEM, and thematic data, taking example for the data of urban planning. At the same time it also realizes integrated management of these data.

然后，本文以管理这些地理空间框架数据为主要目标，集成关系数据库管理系统以及空间数据引擎等相关技术，提出了地理空间框架混合数据库数据组织方法，即以地理空间框架数据库为基础，以分类后的地理空间框架数据为对象，通过采用分层、分块、连片、分幅以及大二进制对象等方法对基础空间数据(包括数字线划数据、数字正射影像数据、数字高程模型数据)和专题数据进行统一组织，并实现了这些数据的关联一体化管理。

5 DIVIDING HEAD A dividing head is one of the most important attachments of the milling machine and is almost indispensable.

7.5分度头 A分度头是其中一个铣床的最重要的附件并且是几乎不可缺少的。

Precision dividing and spiral word with greater precision and efficiency than ever The dividing head can be tiled from a horiaontal position of 90down to -10 from vertacil,and inclinations can be read off a scale graduated in degrees.

通过蜗轮分度装置（传动比为1：4），适用于高标准的检测及测试，可以与铣床、磨床、钻床以及其他机床配套使用，完成各种角度工件的分度加工。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。