查询词典 impossibility proof

On the other hand, when dealing with arthritis pain, we do not have such proof.

在另一方面，在处理与关节炎疼痛，我们没有这样的证明。

Study a proof, the female is 50 years old ago, the odds that contracts joint disease and male keep balance basically, after arriving 50 years old, it is 3 times of the male, 60 years old of above produce joint disease may achieve 50%, 75 years old of above can be achieved 80%, among them the patient of 46% affects articulatory function and labor ability badly.

探究证实，女性在50岁前，患关节病的几率和男性基本持平，到了50岁后，就是男性的3倍，60岁以上发生关节疾病的可能会达到50%，75岁以上会达到80%，其中46%的患者严重影响关节功能及劳动能力。

He can't come up with proof for this assertion either.

他不能来为这种说法的证据，无论是。

If you would like to apply for PLATINUM card, please enclose your latest income or asset proof.

如申请白金卡，请附上最近之入息或资产证明。

But there is no proof for this assumption.

但没有证据证明这一假设。

In order to represent accurately and concisely the changing characteristics of one-dimensional spectrum density function in the chatter development. This thesis, for the first time, proposes the Edgeworth asymptotic expansion formulas of spectral density. A detailed proof is given. Some new statistic including spectral skewness, spectral kurtosis and spectral cumulants are proposed.

为了准确、简洁地表达一维谱密度函数在切削颤振建立过程中的变化特征，论文首次建立了一维谱密度函数的Edgeworth渐近谱展开式，给出了详细的证明；并由此提出了"谱偏态系数"、"谱峰态系数"和"谱累积量函数"等新的谱统计量。

Algorithm application of neural networks.Ⅲ Implementation of neuro-computers. The main contribution of the dissertation can be summarized as follows: 1 Hopf bifurcation of three kind of neural networks are discussed in detail, including type of discrete time delay, type of time delay with weak kernel and strong kernel as well as the proof of existence of bifurcation. Other problems such as asymptotic stability of bifurcation periodic solution, algorithm of determining the bifurcation direction, asymptotic stability and style of periodic solution are also studied. The average time delay is chosen as the bifurcation parameter, phenomena pertinent to system states of the continuous time delay network with strong kernel evolving from stable to oscillating, then back to stable again are observed.

论文的主要创新之处可以归纳如下： 1）针对目前国内外对神经网络的分岔研究较少的情况，论文中详细讨论了带离散时延神经网络、带弱核的连续时延神经网络、带连续分布时延且具有强核的神经网络的Hopf分岔现象，从理论上证明了Hopf分岔的存在性，并研究了分岔周期解的渐近稳定性，得到了确定周期解的渐近稳定性、分岔方向、周期解的渐近形式的算法；用平均时延作为分岔参数，发现带强核的连续时延神经网络中存在着系统的状态由稳定变化到振荡现象，当继续增加平均时延参数时，又从振荡变为稳定这一特殊的动力学现象。

A single chip controlled by digital detector based on the principle of microwave attenuation constant has been introduced. It has been shown that it can test moisture content of veneer on-line, with its nondestructive, far-reaching, color-proof and accurate features, and it can show the value of the moisture content.

该系统以计算机为核心，基于微波测量原理，能在线测量木材含水率，具有无损检测、测量范围宽、不受材料颜色的影响、测量误差小、输出显示木材含水率等特性。

The proof system of our country should accept the system of refusing to testify against family member audaciously and realistically.

我国的证据制度不应排斥容隐制度，应本着实事求是、与时俱进的精神对之进行大胆合理地吸收。

But there is no proof that the age of Hezekiah was Augustan; on the contrary, it was a period of conflict, and the work of editing and combining did not begin till a century or two later.

但没有证据表明，年龄Hezekiah是古斯坦；相反，它是一个冲突期间，和工作的编辑和合并，也没有到一个世纪或两个更新。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"