说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 电导转变
1)  conductance transition
电导转变
1.
However, the conductance transition of Rotaxane in solid state form is still ambiguous.
但是还不能确定这类分子在固体薄膜中是否具有类似于在溶液中的结构与电导转变,需要对Rotaxane类分子固态薄膜进行深入的结构和特性研究。
2)  Superconducting transition
超导转变
1.
5 at ambient temperature and decreases abruptly to half of the normal state value when the temperature is below the superconducting transition temperature of the YBa2Cu3O7-δ.
5左右,当温度降到超导转变温度以下时(液氮温度-196℃)摩擦因数大幅度降低,YBa2Cu3O7-δ超导态摩擦因数是正常态值的一半,实验直接证明了电子激励对摩擦能量耗散的作用。
2.
They observed the friction dropped abruptly when the temperature was cooled to the superconducting transition temperature(T_c=7.
1986年起J·Krim等利用石英晶体微天平(QCM)研究镀在石英晶体上铅膜和其上流动的气体的摩擦,发现当温度到达铅的超导转变温度(T_c=7。
3.
35 at the ambient temperature and decreases abruptly to half of the normal state value when the temperature is below the superconducting transition temperature of Bi1.
35,当温度降到超导转变温度以下时(液氮温度-170℃)摩擦系数大幅度降低,Bi1。
3)  transfer conductance
转移电导
4)  Time-varying photoconductivity
时变电导
5)  semiconducting transformation
半导体转变
1.
In order to realize the mechanism of semiconducting transformation of RTV coating in the electrolyte,Room temperature vulcanized(RTV) silicone rubber coating was an effective way of preventing pollution flashover for insulator used in extra high voltage grid because of its rigidity,adhesion,resistance,and having good performance of hydrophobic and hydrophobic transmission.
为了了解RTV涂膜在电解质液膜下的半导体转变规律,采用电位-电容法结合Mott-Schottky分析技术研究了室温硫化(RTV)涂膜在质量分数为5%的硫酸钠溶液中的导电行为。
6)  dielectric transition
介电转变
1.
The dielectric transition and thermal behavior of chlorosulfonated polyethylene (CSM) were investigated by TRS- 10C dielectric loss measuring set and PE DSC-2C.
在频率为30~1×10~6Hz及-180~100℃下研究了3种氯磺化聚乙烯(CSM)的介电转变,并在-43~47℃下考察了它们的热行为,研究表明CSM属于极性聚合物。
补充资料:昂萨格电导极限式
分子式:
CAS号:

性质:1929年Onsager(美籍挪威人)利用德拜-休克尔理论中的离子氛概念推导得到的电导-浓度关系式。即:A=Ao-A。式中A为电解质溶液的当量电导,Ao为其极限(即无限稀释时的)当量电导,A为常数,c为当量浓度。上式的浓度适用范围虽很低,为c≤0.005mol/L,但其线性关系及斜率A值与实验相符。这从另一方面证明了在稀溶液范围内,静电力是决定电解溶液性质的主导因素。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条