查询词典 algebraic closure operator

This algebraic fact follows because the sum of squared residuals never increase when additional regressor are added to the model.

这一数学事实成立，因为当模型加入更多回归元时，残差平方和决不会增加。

Net emissions is the amount of emissions resulting from the algebraic sum of anthropogenic greenhouse gas emissions by sources and removals by sinks and is expressed in carbon dioxide equivalent.

净排放量是以温室气体人为源排放量和汇清除量的代数和求得的排放量，以二氧化碳当量表示。

According to the helix theory , the algebraic sum value of all rotations of dihedral angle helix is equal to zero in the structure of 1,3-disubstituted cyclohexane derivatives.

按照螺旋理论，1，3-二取代环已烷衍生物的结构中存在的二面角螺旋旋光度代数和为零，不应具有旋光性，但是它们却是光学活性的。

The fundamental law that is applied in this method is Kirchhoff's first law, which states that the algebraic sum of the voltage around a closed loop is 0, or, in any closed loop, the sum of the voltage rises must equal the sumof the voltage drop.

该方法所使用的一个基本定律是基尔霍夫第一定律，该定律表述为：沿着一个封闭回路的电压代数和为0，或者：沿着一个封闭的回路，电压降之和等于电压升之和。

The fundamental law that is applied in this method is Kirchhoff's first law, which states that the algebraic sum of the voltage around a closed loop is 0, or, in any closed loop, the sum of the voltage rises must equal the sum of the voltage drop.

该方法所使用的一个基本定律是基尔霍夫第一定律，该定律表述为：沿着一个封闭回路的电压代数和为 0，或者：沿着一个封闭的回路，电压降之和等于电压升之和。

According to algebraic property that a direct sum of Galois fields is isomorphic to a finite ring,the linear block code for multiplexing systems is proposed.

依据有限域直和与有限环同构的代数性质，对多路复用系统构造线性分组码。

Kirchhoff's Second Law: the algebraic sum of the resistance drops equals that of electromotive forces.

I入=ΣI出ΣI in=ΣI out I1+I3+I4+I5=I2 （2）基尔霍夫第二定律：任一回路中，电阻压降的代数和等于电动势代数和。

It now subtracts where it should be from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is called error.

现在应该耗损而不是从那里，或反之亦然，并从这一区分代数总和不应那里，那里有人、它能够得到偏差及其变化，叫做误差。

The second key idea is that the incoming audio for each connection is copied into a seperate queue for each of the other connections in a conference as it arrives, and the outgoing audio for each connection is created from the algebraic sum of the the incoming queues for that connection.

第二个关键的想法就是，在一个会议中，一个连接上有语音输入时，都会拷贝一份到其他连接为其分别准备的队列中，而连接上的语音输出则是那个连接所有输入语音队列的代数和。

The total strain of a porous medium is an algebraic sum of primarystrains and structural strains.Primary strain is caused by the deformation insideparticles of porous media,while structural strain by the relative displacementsbetween particles.

本体应变是由构成多孔介质的骨架颗粒单元体本身的变形所导致的介质应变量，而结构应变则是由颗粒之间的相对位移所导致的介质应变量。

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。