1
the conductance of sth
conductance 通常与 of 连用，表示某物的电导。
The conductance of pure silver is very high.
纯银的电导率非常高。
电导
conductances — plural of conductance
先理解核心含义，再看它在真实句子里的用法。
电导
the capacity of a material to conduct electricity, measured as the reciprocal of its electrical resistance
The conductance of pure silver is very high.
纯银的电导率非常高。
电导（conductance）是电阻的倒数；电导率（conductivity）是材料的固有导电能力的量度。
衡量物体导电能力的量；电阻的倒数。
A measure of the ability of a body to conduct electricity; the reciprocal of its resistance.
The conductance of this copper wire is very high, so it carries current easily.
这根铜线的电导很高，所以能轻易传输电流。
To measure the conductance of the solution, the lab technician used a special meter.
为了测量溶液的电导，实验室技术员使用了一种专用仪表。
If the resistance increases, the conductance decreases because they are inversely related.
如果电阻增加，电导就会降低，因为两者成反比。
conductance 通常与 of 连用，表示某物的电导。
The conductance of pure silver is very high.
纯银的电导率非常高。
measure 后直接接 conductance 作宾语。
We measured the conductance of the sample.
我们测量了样品的电导。
用 high/low 修饰 conductance 来描述导电能力的高低。
This material has a low conductance.
这种材料具有低电导率。
Not this
This metal conductance electricity well.
Use this
This metal conducts electricity well.
谓语位置需要动词 conduct（导电），不能使用名词 conductance（电导）。汉语“导电”对应动词短语 conduct electricity，因此把 conductance 改为 conducts，句子才符合英语主谓宾结构。
Not this
The conductance of electricity in copper is faster than in iron.
Use this
The conduction of electricity in copper is faster than in iron.
这里描述的是电在铜中传导的过程，应该用名词 conduction（传导）；conductance（电导）是表示导电能力的物理量，不能用 faster 来修饰。将 conductance 改为 conduction 后搭配才正确。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
电导
Copper has high electrical conductance.
铜具有高电导。
膜电导
The drug changes the membrane conductance of neurons.
这种药物改变神经元的膜电导。
离子电导
Ionic conductance increases with temperature in the electrolyte.
在电解质中，离子电导随温度升高而增大。
电导测量
A conductance measurement requires a calibrated meter.
电导测量需要使用经过校准的仪表。
高电导
A high conductance means low resistance.
高电导意味着低电阻。
比电导
Specific conductance is used to assess water purity.
比电导用于评估水的纯度。
Use conductances naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
conduct（传导）+ance（名词后缀）：导体传导电流的能力，就是电导。
语域：formal 常见场景：physics textbooks、engineering reports、scientific journals conductance 是物理学和电气工程中的专业术语，多用于学术论文、教材和技术报告等正式场合。中文通常译为“电导”，指材料传导电流的能力，日常口语中很少使用。
Inductance /ɪnˈdʌktəns/ and reluctance /rɪˈlʌktəns/ rhyme with conductance: their stressed vowel is /ʌ/ and the rest is /ktəns/. Resistance, acceptance, acquaintance, and importance look similar in spelling (ending in -tance) but have different stressed vowels (/ɪ/, /ɛ/, /eɪ/, /ɔːr/), so they do not rhyme with conductance.
Dictionary facts from ECDICT, WIKTIONARY.