状态

The mathematical foundation of state space analysis method is linear algebra and matrix theory, whose essential issues are controllability and observability.

状态空间分析方法的数学基础是线性代数和矩阵论，能控性和能观性是状态分析方法的根本问题。

Then , a new effective model , which basess on methematical statistics and matrix norm theory and uses infrared thermal imaging technique , was put forward for PCB reliability detection.

众所周知，电子设备的可靠性状况与其热性能密切相关，因此，工作状态下的PCB 表面的热模式不仅是其工作状态更是其可靠性状况的重要表征。

The relationship between selecting range of controlled weighted factor and state matrix norm of discrete state equation is proposed when multi-step predictive selftuning control algorithm is adopted.

4提出了多步预测的自校正控制GPC算法控制加权因子的选择范围与离散状态方程状态矩阵范数之间的关系，给出了其它参数的选择方法，通过不同采样周期条件下仿真和实验研究与理论计算结果是一致。

Based on the method of matrix transformation used in the compound material mechanics, the anisotropic flexibility matrix of the anisotropic sand with a certain stress state is transformed to be an isotopic one of a certain isotropic reference material with the corresponding stress state, and a corresponding stress matrix is obtained simultaneously.

借鉴复合材料力学中矩阵转换的数学方法，将各向异性砂样的柔度矩阵转化为各向同性等效参考砂的柔度矩阵，同时导出与其相当的应力状态的表达式，以使对各向异性岩土材料的分析可转换为对各向同性状态进行分析，由此可将以前基于各向同性假设的强度条件能够用于各向异性土体。

The mechanical wave of a micro particle propagates through its matter wave and the spare energy discharged during the exchange from the state of stimulus back to the old position spread through the mechanical wave. Meanwhile, matter micro particle can be passed through the energy that frees it from the state of stimulus. All this leads to the wave-particle duality phenomenon, and based on that, the theory of quantum was established.

微粒的机械波以它的物质波为媒介进行传播，并且微粒从激发状态回到原来的位置所放出的多余能量能够随机械波传递，同时物质微粒能够随着使它可以逃脱激发状态的能量进行传递的这一过程，就出现了物质的波粒二象性现象，根据这一现象，建立起来的新理论就是量子学理论。

The above multiple changes will produce 2 kinds of waves, Matter waves and mechanical waves that spread at the same time. Because the electromagnetic wave is a matter wave, it is the medium. Since the multiple exchanges of the electrons state can be regarded as electrical vibration, and the vibrated electrons have magnetic fields and electrical fields at the same time, the electromagnetic wave will be produced. Then, because the electron itself is a matter micro particle, it can produce mechanical waves which can propagate outside with electrical magnetic waves.

这种状态改变的多次往复，就会产生两种波，一种物质波，即电磁波；一种机械波，并且这种机械波是以同次产生的电磁波为媒质进行传播的，，这是因为本种状态的多次往复，可以看作是一种电子振动，振动的电子同时具有磁场和电场，所以能够产生电磁波，又因为电子本身是一个物质微粒所以他能够产生机械波，并且是横波，并随电磁波进行向外传播。

The mechanical wave of a micro particle propagatesthrough its matter wave and the spare energy discharged during theexchange from the state of stimulus back to the old position spreadthrough the mechanical wave. Meanwhile, matter micro particle canbe passed through the energy that frees it from the state ofstimulus. All this leads to the wave-particle duality phenomenon,and based on that, the theory of quantum was established.

微粒的机械波以它的物质波为媒介进行传播，并且微粒从激发状态回到原来的位置所放出的多余能量是随机械波传递，同时物质微粒能够随着使它可以逃脱激发状态的能量进行传递的这一过程，就出现了物质的波粒二象性现象，根据这一现象，建立起来的新理论就是量子学理论。

When the Mealy circuit state number is 2n, Moore circuit is more complex than the Mealy electric circuit because of more than one state.

当Mealy型电路的状态数为2n时，Moore型比Mealy型电路因多一个状态而更为复杂。

The algorithm consists of 3 criterions: Criterion 1 is the mean square value of the difference image, and indicates occurrence of availability change of parking space; Criterion 2 is the variance of difference image; Criterion 3 calculates ratios of foreground to background at first, and then gets the variance of ratios.

监控算法基于以下三种判据：判据一是差影的均方值，可反映车位占用状态变化事件的发生；判据二是差影的方差，判据三是前景与背景比值的方差，通过判据二、判据三可以排除干扰、确认车位状态变化。

This means the end of the test task.

它作为第二种状态的输出结果进入第三种状态。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。