查询词典 conductance

The content of Chl a, Chl b and carotinoid, net photosynthetic rate, stomatal conductance, Difference of CO_2 concentration pass in and out of the air chamber and candarboxylation efficiency in citrus leaves were maximized while intercellular CO_2 concentrations were minimized at 75% SWC.

综合分析Ci、Pn和Gs与红壤水分之间的关系，不同红壤水分条件所引起的柑橘叶片光合速率的变化，在红壤相对含水量低于30%时主要是由非气孔因素所引起的，而高于45%时主要是由气孔因素所引起的。

Amukhin et al.,and convert it into an effective1D chain with particular distribution of equivalent coupling bonds.Then we use the single-electron Schrodinger equation to calculatewave functions of electrons in the chain by transfer matrix method,without using the assumption of Samukhin et al.On variable hoppingmechanism and critical percolation condition.From this calculationwe obtain the dc conductance directly from Landauer-Buttikarformula.

mukhin提出的多层次等级分形结构模型，将其简化为耦合键强度t具有特殊分布的等效一维链，舍弃前人假设的变程跳跃机制与临界渗流条件，从单电子薛定谔方程出发，用转移矩阵方法计算一维链的透射系数，再利用Landauer-Buttickar公式直接求出直流电导。

The ternary complexes of Ln with 8-hydroxyquinathroline and cinchophen (2-phenyl-quinoline-4-carboxylic, HL) had been synthesized and their composition, solubility, molar conductance, UV, IR, 1HNMR and XPS studied.

合成了3种辛可芬(2-苯基喹啉-4-甲酸，HL)与8-羟基喹啉的稀土三元配合物，通过元素分析，摩尔电导，UV，IR，1HNMR等的研究，确定配合物的化学组成为Ln3·H2OLn=Ce(Ⅲ，Nd，Sm，观察了它们的抗炎作用、半数致死量(LD50)和在霜剂中的配伍稳定性

Guglielmo Marconi, recognizing the possibility of using these waves for a wireless communication system, gave a demonstration (1895) of the wireless telegraph, using Hertz's spark coil as a transmitter and Edouard Branly's coherer (a radio detector in which the conductance between two conductors is improved by the passage of a high-frequency current) as the first radio receiver.

Guglielmo Marconi，认可使用这些波浪的可能性为一个无线通信系统，给了一次示范(1895)无线通信机，使用赫兹的火花卷因为发射机和Edouard Branly 的coherer (导率在二个指挥之间被高频率潮流段落改进)的一台无线电探测器如同第一无线电接收机。

The conductance is a function of the temperature and the pressure.

电导是温度和压力的函数。

In chapter five, we calculate the conductance of two typical open periodic structures.

在第五章中，我们计算了两种典型的开放周期型结构的电导。

There have been many experimental results on the conductance of DNA from different measurements for the last few years.

近年来，人们通过不同的测量方法，得到了DNA导电性的大量实验结果。

It is found that the conductance depends strongly on the shape of the magnetic barrier.

我们发现，磁结构的电导强烈地依赖于磁垒的形状。

Under the basis of Guyton's method of measuring hydraulic conductance, we developed a new method.

在Guyton1966年创立的流导测定法基础上，我们创立了一种新方法。

In order to depress the noise, a lock-in differential conductance measurement system is designed.

为了抑制噪声的影响，应用交流技术开发了有更高精度的锁相微分电导测量系统。

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。