热离子电流

An electric current produced between two electrodes as a result of electrons emitted by thermionic emission .

一种由于热离子散射产生的电子发射而在两个电极间产生的电流。

Ultrasonic method is using low-frequency ultrasonic energy cuticle damage and the Hot perforation technology is using more heat through the skin. Laser technology is in the skin melted on the stratum corneum and the micro-needle device is in the stratum corneum have a micro machine to achieve the purpose of transdermal.

研究活跃的促渗技术包括离子导入（使用低电压电流使药物通过皮肤）、电穿孔技术（使用高压短电脉冲创造暂时的皮肤水性通道）、超声波法（使用低频超声波能量破坏角质层）和热穿孔技术（使用热能使皮肤更具透过性）、激光技术、微针装置来实现透皮目的。

The structure of the thin film capacitor 1 of this invention is: form sequentially at least the bottom electrode layer 102, the high dielectrics constant oxide film 103 and the upper electrode layer 105 on the semiconductor substrate 101; said upper electrode layer 105 which is a film layer 104 formed by the electrical conductive material which is processable by reactive ion etching, or a multilayered film composed of two kinds of film layers 107 and 108, which are each formed of a conductive material which is processable by at least two kinds of reactive ion etching.

要约 薄膜电容器1是至少在半导体基片101上按顺序形成下部电极层102、高介电常数氧化物膜层103、上部电极层105而构成的薄膜电容器，该上部电极层105由一种仅由可用反应性离子刻蚀加工的导电性材料形成的膜层104，或至少两种由可用反应性离子刻蚀加工的导电性材料分别形成层状的多层膜层107和108构成；经历350℃的热试验之后，对该薄膜电容器1施加OV到2V的驱动电压的薄膜电容器漏电电流密度为1×10 －8 A/cm 2 以下。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。