查询词典 conduction

There are transistor faults of conduction through and open easily to be happened in the power unit of generator excited system.

在发电机励磁系统功率单元中最常见的故障有晶闸管直通和晶闸管开路故障。

Ghis article is arranged as following :the area characteristics of Erhai lake,the relationship between the Eryuan county environment protection and the governance of ErHai lake ,the treasures that Eryuan city takes to protect Erhai lake and the conduction effection.

本文主要从洱海的地理区位特征，洱源县环境保护与洱海治理的关系，洱源县保护洱海的措施及实施效果等几个方面来探讨洱海治理的问题。

Bull; Ultra-low thermal conductivity and heat transfer coefficient, can effectively prevent the heat conduction

bull；超低的导热系数和传热系数，能有效地阻止热量的传导

On the other hand, the design optimization of heat conduction for engineering structures has wide range applications in practice.

本文主要研究了热传导—结构耦合系统的优化设计以及灵敏度分析的理论和数值方法，并且在大型有限元和结构优化软件系统JIFEX中成功实现相关的计算功能。

Methods Sensory conduction velocity and contact heat evoked potential were performed in 56 patients with type 2 diabetes mellitus who complained of pain and controls.

方法对56例有疼痛症状的2型糖尿病患者进行感觉传导速度测定和接触性热痛诱发电位检测；同时进行健康对照组测试。

The measurement s hows that the theoretical conduction is in good agreement with the experimental results.

这还表明，在B超影像分析中，超声扫描截面上散斑场统计特性的结果与该文的结果一致。

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扬州市苏博电气有限公司扬州市苏博电气有限公司主要产品有TQSW无局部放电工频试验变压器冲击电压发生器变频串联谐振试验成套装置试验变压器干式试验变压器高压分压器放电球隙中频直流发生器高频直流发生器变频大电流多功能接地阻抗测试系统大电流发生器变压器性能综合测试台局部放电检测仪高压开关机械特性测试仪真空度测试仪回路电阻测试仪变压器容量测试仪变压器有载开关测试仪变压器肿瘤电阻测试仪变压器变比组别测试仪氧化锌避雷器测试仪绝缘油介电强度测试仪变压器损耗参数智能测试仪变压器损耗线路参数综合测试仪变频抗干扰介质损耗测试仪抗干扰介质损耗测试仪继电保护测试仪接地引下线导通测试仪电缆故障测试仪发电机转子交流阻抗测试仪大型地网接地电阻测试仪互感器特性综合测试仪微量水分测定仪开口闪点全自动测定仪闭口闪点全自动测定仪真空滤油机绝缘靴耐压试验装置核相仪系列无线数字核相仪安全工具力学性能试验机钳形接地电阻仪接地电阻测量仪数字兆欧表数字高压绝缘电阻测试仪可伸缩高空测试工具数字双钳相位伏安表相序表三相电力参数测试仪雷击计数器校验仪专用测试导线，钳绝缘板，管，垫聚酰亚胺薄膜电缆桥架滑触线母线槽电热电器

Objective To investigate the incidence, influential factor and clinical significance of intra-atrial aberrant conduction.

目的 探讨房内差异传导的发生率、影响因素及临床意义。

Intra-atrial aberrant conduction occurs more in old patients with organic heart disease.

房内差异传导多见于器质性心脏病的老年患者。

Methods To analyse 91 cases of intra-atrial aberrant conduction, evaluate the incidence and clinical significance of formal change of P wave post-premature systole and other arrhythmias. Results The total incidence was 0.43%.

分析91例早搏等后心律失常窦性P波形态改变类型，与其前心律失常的关系、影响因素及发生率与临床的相关性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。