Postoperative hearing results of chronic middle ear diseases with bone conduction loss

Also this paper analyzes the power consumption of the chip, and analyses the switch tube conduction loss, switch loss, gate drive loss and rectifier diode losses in detail, and gives corresponding optimization scheme.

对芯片进行了功耗分析，重点分析了开关管的导通损耗、开关损耗、栅极驱动损耗以及整流二极管的损耗，并给出相应优化方案。

In the part of power devices with IGBT, the loss can be divided into four parts: conduction loss, off-state loss, turn-on loss and turn-off loss.

采用IGBT作为主功率开关元件，由功率开关元件引起的损耗主要有导通损耗、断态损耗、开通损耗和关断损耗。

The results indicate that HCHO has a strong influence on the anodic behavior of both p-Si and n-Si electrodes in alkaline solutions. A reduction current of HCHO on an n-Si ( 100) electrode was observed in the dark due to the conduction band electron.

实验结果表明，甲醛不仅影响p和n型半导体电极在碱性溶液中的阳极氧化峰电流，而且在负电位区能在Si（100）电极上发生还原。

Mechanism analysis for the mechanical seal failure of heat conduction oil pump

导热油泵机械密封失效的机理分析

The EHD conduction pump does not require direct injection of electric charges into the fluid.

该EHD传导泵不需要在液体中直接注入电荷。

Selection and application of heat-ex-changer in conduction cooling system of high-temperature reactor for paint

涂料用高温合成反应装置导热油冷却系统换热器的选择与应用

Heat transfer in the conduction cooling HTSC current lead

直接冷却中高温超导电流引线的传热研究

R D and Application of Dual-tube Dual-tube Sheet Heat Exchanger conduction cooling bolometer

双冷却管双管板换热器的研发及其应用导热冷却测辐射热计

The quench model under the condition of conduction cooling system was established and the quench propagation properties were studied by using numerical simulation method.

建立了导热冷却条件下的超导带失超模型，用数值模拟的方法来研究超导带的失超传播特性。

Using electric signal showed by extracted liquid of plants, a method of measuring specific conductance is adopted to feedback the contents and the extraction rates of effective components during extracting process.

在植物有效成分提取过程中，利用提取液显示电信号的特点，本文提出采用电导率测定法反馈提取液中有效成分的含量及提取规律。

The distribution of boron in the Changjiang estuary water is investigated and found that there is a good correlation between boron content and specific conductance of water samples in it.

对长江口水中硼的分布规律进行了研究，得出本调查河段长江水中硼的含量与水样的电导率（盐度）有正相关性。

The nano polyaniline particle size is 10~ 40 nm, specific conductance 0.12 S/ cm.

该纳米聚苯胺的粒径为10~40nm，电导率为0.12S/cm。

Conduct fabric manufactured by metal covered has high specific conductance, good electro-magnetic shield effect and fine other physical properties.

采用金属包覆法研制出电导率高、电磁屏蔽效果好、且其它物理性能也优良的导电织物。

Experimental study on specific conductance of oxygen ( mo_2-sc) in pika

高原鼠兔氧比传导特征的实验研究

Influence of specific conductance σ on characteristics of electromagnetic wave propagation in rectangular cross-section entries

电导率σ对矩形巷道中电磁波传播特性的影响

Adsorption property of the activated carbon was studied with specific conductance method

用比电导法研究活性炭的吸附特性

These results indicate that choosing an appropriate contact shape can enhance the acoustic phonon thermal conductance.

这些结果表明，选择合适形状的接头在一定程度上可以提高声学声子在半导体纳米线中的热导率。

Influence of Age Using Three Frequencies Probe Tone on Acoustic Conductance and Acoustic Susceptance of Tympanometry

年龄因素对不同频率探测音声导值和声纳值测试结果的影响

The moisture sensor based on the gaseous electrical conductance is then developed. Its humidity sensitivity in vapour partial pressure is better than 1 Pa/ nA, and its response time is less than 1 second.

基于低电压气体导电机理的湿敏传感器的水汽分压强灵敏度优于1Pa／nA，反应时间优于一秒。

Study of Gaseous Electrical Conductance with Low Working Voltage and Fast Response High-Sensitivity Humidity Sensor

低电压气体导电及高速高灵敏度湿敏传感器研究