查询词典 potential difference

The former circuit in experiments of revising ammeters with box electricity potential difference meter s can only revise an ammeter, but can not measure the interior resistance of the ammeter at the same time, which can be overcome with the improvements on the circuit.

原有箱式电势差计校正电表实验线路往往只能校正电表而不能同时测量电表的内阻，通过对电路加以改进可以克服这些缺点。

Difference between displacement efficiency and Mobile oil percent which is the upper limit of displacement efficiency indicates the greater potential after waterflood development of ultra low permeability reservoir.

可动油百分数是驱替效率的上限，驱替效率与可动油百分数之间的差距说明特低渗储层注水开发后的潜力仍然较大。

On the traditional electrical property parameter apparent resistivity curves, besides compact fine sandstone, igneous rock and limestone have obvious high-ohmic anomaly, there are no obvious electrical property difference between coal and wall rocks, the curve almost show itself a straight line; self-potential log also can hardly to reflect regularities.

常规的电性参数视电阻率曲线除致密的细砂岩、火成岩及灰岩有明显的高阻异常反映外，煤与围岩无明显的电性差异，曲线几乎呈一条直线；自然电位参数曲线反映规律性也较差。

The results showed that the redox peak potential difference of metol on IL/CPE was smaller than that on the bare CPE, while peak current was significantly increased, which indicated that IL/CPE had electrocatalytic activity toward the redox of metol.

研究表明，米吐尔在IL/CPE上的氧化、还原峰电位差比其在裸碳糊电极上的小，而峰电流却显著增加，说明IL/CPE对米吐尔有电催化作用；共存物对苯二酚干扰米吐尔的测定，通过方波伏安法可以消除其干扰。

Methods:Auditory evoked potential before and after the administration of fluoxetine were assessed in 45 MDD patients,and the difference in AEP was compared between 45 MMD patients and 45 normal controls.

用美国NicoletSpirit脑电生理仪记录45例MDD病人和45例健康者听觉诱发电位，比较两组AEP值的差别及病例组氟西汀治疗前后AEP值变化。

Secondly, According to the sub-pixel structure characteristic, the potential of deriving vegetation fraction from normalized difference vegetation index using the TM data and resorting to "Dense Vegetation Model" and "Nondense Vegetation Model", is studied in an area in the south of Yichang.

本文首先对TM影像进行了几何纠正、辐射校正、大气校正；然后根据混合像元的结构特征，利用TM数据从植被指数中采用"等密度模型"和"非密度模型"提取了宜昌南部地区的植被覆盖度。

"Current",Ohm's law states that the current passing through a conductor between two points is proportional to the potential difference i.e.

"，"殴姆定律指的是电流流经导体后，产生的电位差与电流大小成正比且与电阻成反比。

At the same time, the electrons will leave the plate connected to the positive terminal and flow into the battery to make the potential difference just the same as that of the battery.

同时与电源正极相接的极板上的电子将离开极板流入电池正板，这样两极板上就产生了与电池上相等的电位差，我们就说电容充上了电。

This is the method how the potential difference is found.

这是求出电位差的方法。

Difference is potential of advance;difficulty is the power of development.

差距是前进的潜力，困难是发展的动力。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。