resistance form

Results show when the surface of the screw are treated by laser namo-alloy, alloy layer can form metallurgy combination, abrasion resistance of the screw surface is raised by 2. 2;

结果表明，螺杆表面进行激光纳米合金化复合处理后，合金化层与基体形成了牢固的冶金结合，表面平均硬度由原来的HV420提高到HV620，螺杆表面的的耐磨性提高了2.2倍；

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Megohm inspection method is to form an electric cable terminal at the online access, another access terminal on the motor casing, megohm shake table to observe the value of insulation resistance.

检查方法是将兆欧表上的一个接线柱接在电泵电缆线上，另一接线柱接在电机外壳上，摇动兆欧表，观察绝缘电阻值。

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Serious defect, bad resistance form and retention form.

牙体缺损范围大, 残留牙体组织抗力形差,固位不良者.

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Copper in hot rolling copper containing steel plate can passivate the cathode anode of corrosion reaction on plate surface and form a dense anti rusting layer, so the rusting reaction is postponed and prevented so the corrosion resistance is enhanced.

车辆用含铜热轧钢板中的铜在钢中可以钝化钢板表面腐蚀反应的阴阳极，或者形成致密锈层，延缓、阻止锈蚀反应进行，提高耐蚀性。

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The resistance experimentalize is easily achieved, and the results validate the veracity of the numerical simulation results of resisitance characteristics; For the efficiency experiment, by dint of additive equipments to form combined filter, then obtain the separate efficiency characteristics of the system.

阻力实验易于实现，实验结果验证了数值模拟的准确性；对于分离效率实验，借助附加装置形成组合滤清器来获得系统的分离效率特性。

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Two live wire contacting points on the sliding plate are in flat form, which reduces resistance force when the bulb is screwed, and the bulb is uneasy to be damaged.

滑动板上的两个火线触点为平面形的，使拧装灯泡时阻力小不易损坏；

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It has good characters of high hardness, good wear resistance form crescent depression etc.

硬度高, 耐磨性好,抗月牙洼能力强.

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Background and Objective: Melanoma is the most aggressive form of skin cancer and its prognosis is poor due to the development of drug resistance.

研究背景及目的：恶性黑素瘤是一种最具侵袭性的皮肤肿瘤，其对常规化疗药物的耐药性严重影响其预后。

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There exist a resistance tensor and a conductance tensor respectively form of second order.

相应地存在一个二阶电阻张量和个二阶电导张量.

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Often apocalypses seem to have served as a form of cultural resistance.

似乎启示书的作用通常是，作为一种文化上的反抗。

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