查询词典 conductance

The increase in photosynthetic rate was due to the increase in apparent leaf mesophyll conductance.

随着品种产量的增加，单叶净光合速率显著增加且与产量呈正相关，光合速率增加主要是由于品种表观叶肉导度随育成年代推延而显著增加所致。

The critical micelle concentration of RE was determined by using conductance and surface tension measurment.

在优化条件下反应，所合成的RE活性物含量为32.9％。

The authors research the algorithm for power system static voltage stability. Taking the modulus minimum eigenvalue of power flow Jacobian matrix as the criteria to weigh the weakness of power system, the active power injected into nodes equivalent is substituted by equivalent conductance to ground as well as the reactive power injected into nodes is substituted by equivalent susceptance to ground.

研究了电力系统静态电压稳定性算法，以潮流雅可比矩阵最小模特征值的大小作为衡量电网薄弱程度的标准，以等效对地电导代替节点注入有功功率，以等效对地电纳来代替节点注入无功功率。

The surface morphology of the porous silicon samples was observed by the field emission scanning electron microscopy and the atom force microscopy and microwave photo-conductance decay technique was first used to measure the minority carrier lifetime of PS.

结果表明，多孔硅的发光来自与氧空位有关的缺陷，而多孔硅表面的氢原子能够钝化多孔硅表面的非辐射中心从而提高多孔硅的发光效率。

Furthermore, the conductance of the three molecular junctions is monotonously enhanced as increment of the external force.

随着压力的增加，三种分子结的电导呈现出单调地增加，且在相同的外加压力下，三种分子导电能力的强弱没有改变。

The nanotube transistors exhibited n-type semiconductor characteristics, and the conductance of nanotube FETs can be modulated by more than 4 orders of magatitude at room temperature.

显示了纳米器件实际应用的可能性。7利用单根CNx／C纳米管作为半导体材料制备了n型的场效应晶体管，器件的电子密度在105～106 cm-1之间，亚阀值斜率为300-800mV／decode之间，开关比约为10000。

The conductance characteristics of the pentacene molecular tap with the metal electrodes has been researched theoretically by considering only one π orbital electron per carbon atom.

在考虑到Pentacene分子的碳原子中的唯一个活跃的π电子的情况下，从理论上研究了两端接有金属电极的Pentacene分子带的Ballistic传导特性。

In the coupled-cell model, Ist significantly enlarged the gap conductance region where stable BP cell pacemaking and NP cell driving occur, reducing the number of BP cells required for robust pacemaking and driving.

在配对细胞模型，Ist明显扩大出现稳定BP细胞起搏和NP细胞驱动的缝隙电导区域，这就降低了稳定起搏和驱动所需要的BP细胞的数量。

At leaf scale, TJ photosynthesis model was selected and Gao stomatal conductance model was proved suitable for semi-arid region after comparing with BBL model through the parameter regression and analysis of model sensitivity. Plant physio-ecological characteristics were analyzed based on the parameters gained from the nonlinear regression using TJ model and Gao model with field experimental data. As C4 photosynthesis types Zea mays and Panicum miliaceum 's carboxylation coefficient are bigger than the others.

在叶片尺度上，选择TJ模型作为叶片尺度所使用的光合模型，并对景观模拟中经常用到的Ball-Berry模型和Gao模型进行比较，通过参数拟合和模型的敏感性分析，选择Gao模型作为叶片尺度的气孔导度模型，应用模型模拟的结果，分析了研究区主要植物种的生理生态学特性。C4光合型的玉米和糜子，羧化速率系数大，光合能力强。

Result indicates the pedology research, soil conductance leads this one parameter to have contained many ways of soil quality information.

土壤学的研究结果表明，土壤电导率这一参数包含了土壤品质的多方面信息。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。