Study and test lay emphasis on the tourmaline particulate''s spontaneous electric polarity, pyroelectricity and its function of surface absorption, electromagnetic shielding, infrared radiation and releasing negative ion.

重點(diǎn)研究和測試了電氣石微粒具有的天然電極性看毛片在线、熱電性以及表面吸附AAA看黄片、電磁屏蔽、紅外發(fā)射国产清纯高中生在线观看、釋放負(fù)離子等功能亚洲香蕉毛片免费看。

Tourmaline that has spontaneous polarizability, pyroelectricity and piezoelectricity can beused in many areas, for instance, electromagnetic shield, air purification, etc, therefore, differentspecies of tourmaline, Dravite occurring in pegmatites from Hebei that are different ingranularity and Schorl from Xinjiang that are different at heattreatment temperature and undercondition are tested accurately and studied in this thesis.

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This paper proposes a new method of load matching - Pulse shield law.

本文提出了一種新的負(fù)載匹配方法——脈沖屏蔽法。

This paper studies the important application of transparent shielding material in military and civil fields.

闡述了研究透明屏蔽材料在軍用和民用事業(yè)上的重要意義女教师4被沾污的讲台2。

This paper presents the application of conductive thermoplastic composites in the shielding of electromagnetic interference.

介紹了復(fù)合型導(dǎo)電塑料国产精品正在播放，特別是導(dǎo)電纖維增強(qiáng)熱塑性塑料在屏蔽電磁波干擾中的應(yīng)用現(xiàn)狀和技術(shù)發(fā)展趨勢。

In this algorithm, the scan vector is pre-processed before the scanning,so that the acceleration and deceleration process is finished outside the scan vector, thus the uniformity of the energy exposure of the resin can be properly achieved.

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The methods of wide-angle seismic technology are put forward to solve this problem, taking a distinguish area of our country as an example.

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The corresponding parameters were derived to assess the coating deterioration with time and the performance between zinc dust primers and zinc flake primers were compared.

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In the program design, some particular method and the techniques were used so that the "deep transmission" and "small probability" problems which are come across when the Monte Calor method is used in radiation shield calculation are solved successfully.

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