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Objective To evaluate the predictive value of left atrial appendage function in success of electrial cardioversion in patients with nonvalvular atrial fibrillation, and observe the course of the recovery of LAA systaltic function.

目的 阐明左心耳功能对非瓣膜病心房颤动患者电转复成功率的预测价值，且对电转复后左心耳收缩功能恢复过程进行观察。

In the downstream, a sudden expansion microchannel with asymmetric pairs of microelectrodes is designed. The multi-electrodes are formed beside the expansion microchannel and result in the trap of micro-particles. AC electric potentials are applied to each pair of asymmetric electrodes creating a non-uniform electric field. The tangential component of the field produces a force on the induced charges in the diffused double layer.

此外在扩张管道上采用一种可调控式的微粒子撷取装置，主要是在扩张管道的侧边镀上多对的电极，利用电极间电场所引起的局部的电渗流(Electro-Osmotic Flow， EOF)和轴向压力驱动流彼此间相反的运动方向，进而在管道壁面电极区间产生回流区。

A new-type design, slotted cymbal, was presented to decrease the loss of output energy through releasing the tangential stress in the working original cymbal transducer.

为了解决传统钹形压电复合换能器在用作传感器和驱动器时，由于存在的环向应力，导致部分输出机械能损耗及换能效率不高的问题，提出一种新型高性能钹形压电复合换能器。

When you mount the piezoelectric disk on a target structure, it serves as a simple force sensor and accelerometer by producing a voltage that's directly proportional to the force acting parallel to the disk's direction of polarization.

当安放在目标结构上时，压电片成为简单的压力传感器和加速度计，产生正比于压力且平行于压电片极化方向的电压。

The paper also has discussed the problem on earthquake prediction by telluric current method based on the anomalous phenomena of earth resistivity of the 6.1 earthquake.

文中还就6.1级地震的地电异常现象讨论了地电方法预报地震的问题。

Therefore, compensation for the drift should be given; the main reason for the temperature drift is theoretically analyzed which lies in the temperature coefficient of the coil resistance, and then a new compensation method utilizing non-inductive winding is presented and illustrated in an example; the experimental results show that the sensor obtains good compensation effects under 20-90℃, and the temperature stability reaches 0.7%.

电涡流传感器的温度漂移制约了其测试精度，因此需要给以温度补偿；理论分析出导致传感器温度漂移的主要原因在于线圈电阻的温度系数过大，因此提出采用无感线圈进行补偿的方法，并给出了设计实例；实验表明该方法在20~90℃度范围内补偿效果良好，温度稳定性达到0.7%；该方法简单、有效且成本低，可扩展应用于其他类型电涡流传感器。

Incipient ferroelectrics or quantum paraelectrics constitutes a very unique subject of current interest due to its high value of dielectric constant , low dielectric losses and high degree of tenability by the external electric field and temperature .

等由于其高介电常数，低介电损耗，对外场和温度高度的可调协性等独特的性质和应用价值一直是一类人们广泛研究的晶体材料。

It is a universal view that about electrical stimulation background and the current studying, and the principle of the tenderize meat and the electrical stimulation treatment improves meat tenderize.

本文综述了电刺激的发展历史背景和研究现状，肌肉的嫩化机制及宰后电刺激促进嫩化的机理。

Energy transfers from both carbazole and oxadiazole moieties to terbium complex were compared by means of photoluminescence.

单层聚合物电致发光器件ITO／PKMOTb／Al的启动电压低至6.2V。

Test report: standard Chinese report forms; print, display and store all the data and curve with a computer: LED combined test report, linearity test report of electrical parameter 、 luminous flux and spectrum wavelength, sorting report.

测试报告：标准中文样式报表，排版清晰、大方、美观，数据完整；支持多种格式文档导出，可保存并重复打开及打印。报表内容包括： LED 光色电测试报告、电参数线性测试报告、光通量线性测试报告、光谱波长线性测试报告、分选流水报告。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。