本文引入了余弦算子函数滤子积的概念。
The concept of filter product of cosine operator functions is introduced in this paper.
通过对滤子积余弦算子函数及生成元谱性质的讨论，建立了局部等度连续余弦算子函数的谱映象定理。
By discussing the filter product cosine operator function and the spectrum of it 's generator, the spectral mapping theorem for the locally equicontinuous cosine operator function is established.
最后，本文利用国内外对绝缘子积污的试验研究验证分析计算结果，并根据计算结果得出线路设计的绝缘子选择规律。
Finally, based on insulator pollution Experimental Study at home and abroad, the author verified the simulation result, and obtained the insulator choice law in designing power lines.
本发明的用于生物体的超声波诊断装置的超声波探头具有由多个积层型振动元件构成的振子阵列。
An ultrasonic probe for use in an ultrasonic diagnosis apparatus for a living body comprises an array transducer made up of a plurality of layered transducer elements.
将电子自由度积掉后，我们得到了描述核自旋的有效作用量以及核自旋的自旋波传播子。
After integrating out the electron degrees of freedom, we derive the effective action describing the nuclear spins and the propagator for the spin wave.
研究绝缘子的积污特性，能使我们确定绝缘子在各种严酷气象条件下的积污状况，并采取措施，从而有效减少污闪的发生。
Research on insulator pollution characteristics make us take measures to effectively reduce the occurrence of flashover after realizing contamination state in a variety of harsh weather conditions.
提出了悬式绝缘子的动态积污理论，基于动态积污理论提出了指导防污工作的方法，编写了污闪预警软件。
Based on the dynamic contamination theory, the methods to guide the pollution flashover prevention are put forward. The pollution flashover warning software is made.
提出了悬式绝缘子的动态积污理论，基于动态积污理论提出了指导防污工作的方法，编写了污闪预警软件。
Based on the dynamic contamination theory, the methods to guide the pollution flashover prevention are put forward. The pollution flashover warning software is made.
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