查询词典 algebraic integer

In this thesis, we concentrate on two subjects relating to group theory: tetravalent half-arc-transitive graphs and integer flows in graphs.

本文的主要内容分为两部分，前半部分是对4度半弧传递图的研究，后半部分是对整数流的研究。

Finally, we discuss the compactness of operators products when a is a nonnegative integer, which is also similar to the case of the unweighted.

和H_fH_g~*的紧性，得到了它的充分必要条件，同样也得到了算子乘积T_fH_g~*和H_gT_是紧算子的充分必要条件。

The novel scheme employs verifiably encrypted RSA signatures in the extended integer ring that is elaborately constructed. The security and efficiency of the newly devised scheme are also proved and examined.

在此基础上，利用精心构造的扩环中可公开验证的、加密的RSA签名，提出了一种完全基于RSA签名方案的优化公平交换协议，并对其安全性和效率进行了证明和分析。

Next, we enumerate through all the WorldY rows and place the right number in the TileY Integer.

然后，我们列举过所有的 WorldY 列并且把正确的数目放在 TileY 整数。

Next, we enumerate through all the WorldY rows and place the right number in the TileY Integer.

接下来，我们枚举所有的worldy行，并替换正确的tiley值。

Next, we enumerate through all the WorldY rows and place the right number in the TileY Integer.

接下来，俺们枚举所有地worldy行，并替换正确地tiley值。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

One way to show this structure is by appending the appropriate integer to each component.

说明此数据结构的一种方法是给每一个组成元素附加适当的整数。

They are defined by appending an integer encapsulated in brackets at the end of a variable name.

他们是由变量名末尾括号中的附加整数来定义的。

The string should not contain any ascii control characters such as carriage returns, linefeeds, tabs, or backspaces. windows displays these control characters as boxes or solid blocks. textout does not recognize a zero byte (or for unicode, a zero short integer) as denoting the end of a string.

字符串不应该包含任何 ascii 控制字符，比如回车键，换行键，制表符或退格键。windows 将这些控制字符显示为框或实心块。textout 不会把零字节（或者对于 unicode，是零 short integer）看作是字符串结尾的表示。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。