查询词典 potential difference

The pitting potential and the free corrosion potential varied with aging time parabolically, however,the critical potential for intergranular corrosion linearly.

而点蚀电位和自腐蚀电位随时效时间呈抛物线变化，晶间腐蚀的临界电位则呈直线变化。

The cotton potential productivity of temperature in Henan was 4020-6220 kg·hm-2, the(3) The precipitational potential productivity of cotton in Henan is 650-5300 kg·hm-2, thedistribution of the value was same as radiational potential productivity.

2河南省棉花光温生产潜力为4020-6220 kg·hm~-2，总体而言，光温生产潜力的分布呈现东北高、西南低的趋势。

Our model is obviously superior to Rinker'smodel. because Rinker's model potential is a combination of Thomas-Fermi-Dirac potential and Hartree-Fock-Slater potential for the isolated ion.

我们的模型明显优越于Rinker的模型在于： Rinker的模型采用的是Thomas-Fermi-Dirac势和自由原子的Hartree-Fock-Slater势的迭加形式，而我们的模型中除离子的结构因子外，电子散射势、化学势及电离度等量都是通过自洽迭代方法计算的。

Synthetic ettringite precipitated from solution shows a highly positive zeta potential, hence it adsorbs great amount of negatively charged superplasticizer. Monosulfate has only a slightly positive zeta potential and adsorbs smaller amounts of superplasticizer. For syngenite, portlandite and gypsum, the zeta potential is around zero or negative.

以溶液沉淀析出法人工合成的AF具有较高的正zeta电位，能吸附大量带负电荷的超塑化剂，AF仅带少量正电荷，其吸附超塑化剂相对较少，钾长石、氮氧钙石和石青的zeta电位几乎为零或负值，因而基本不吸附超塑化剂。

To understand the change of evoked potential when hemorrhagic shock was treated. Method:(1) Record the normal wave of evoked potential before exsanguinated. Hemorrhage maked the blood pressure to 50～60 mmHg （6.65～7.98 kPa）, and recorded evoked potential.

(1)记录放血前诱发电位及放血后血压50～60 mmHg（6.65～7.98 kPa）时的皮层诱发电位，测量皮层诱发电位潜伏期正波值、负波值的幅度及峰峰值的幅度和时程。

Under the background of digital DEM of maor mountain area, and through the program of Avenue in Arcview, the result of potential ravine highly inosculates with the real ravine. With the comparison of potential ravine and real ravine, it can reflect the developing tendency of ravine in this area. Through positioning with GPS and investigation in this area, we can divide the potential ravine of this area into three forms, that is parallel ravine area steep ripe ravine area and evenness swamp area. It can provide scientific reference for forest management and tree planting, and it is a new theory to prevent soil and water loss, and carry through the ravine controlling by people.

在数字化生成的帽儿山地区DEM基础上，通过二次开发生成的潜在沟系，具有与现实沟系高度的吻合性，并通过与现实沟系的比较，能客观的反映出该地区沟系发生、发展的趋势，借助于GPS的定位及实际踏查研究，可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型，可为合理的森林经营和植树造林提供科学的借鉴，并为防止水土流失，进行沟系治理提供了新的理论依据。

The experimental results showed that the corrosion rate in this system is so low that it can meet the condition to be used in sealed batteries. It was also found that aluminum keeps active to some extent in a wide potential range and its discharge potential is near to that in aqueous solution. The sharp increase of discharge potential, which led to the end of discharge, was probably caused by the deposition of discharge products on aluminum surface.

实验结果表明这一体系中的腐蚀速率极小，以致于可以满足密闭电池的要求；纯铝在这一溶液中可以在相当宽的电位范围内保持一定的活性，放电电位与水溶液体系相近；放电后期电位迅速上升的可能原因是放电产物在表面的堆积。

The problem is how to consider the relativistic corrections to this potential. Adopting the assummation that the quark interaction is the sum of the usual one-gluon direct exchange and the mixture of linear scalar and vector potentials, we structure the relativistic corrections of order v2/c2to the Cornell potential, including the annihilation potential for the quark and antiquark of the same favors which plays the same role with the one-gluon direct exchange at short distances.

采纳库仑势源于单胶子直接交换，而线性禁闭源于标量和矢量的混合，同时考虑在短程区域与单胶子直接交换起同样作用的同味正反夸克的湮灭，构造了静态夸克-反夸克势到v~2／c~2级次的完全相对论修正，并拟合计算了重介子偶素的能谱，讨论了相对论修正对重介子偶素能级分裂的作用。

Then establish the Estimate and analysis models of different levels potential yield. Using the tool of Visual Basic 6.0, design and impolder the estimate and analysis system of different levels potential yield with the idea of descending different levels potential yield and increasing production approach.

在此基础上，以Visual Basic 6.0为开发工具，按照逐层递减方去估算并分析单项作物和主要种植模式各层次生产潜力，并据此提出相应增产途径的基本思路，开发出层次生产潜力估算与分析系统。

Objective: This study investigated olfactory function disorder in Canadian potential AD patients through measuring the detection threshold and recognition threshold, of the potential AD patients and the matched controls by Five Odorants Test; and evaluated whether the senile plaques, neurofibrillary tangles and neuropil threads , which were the typical pathological changes of AD, presented in the olfactory mucosa of potential AD patients.

老年性痴呆中有75%为阿尔茨海默病(Alzheimer's disease， AD)，AD 是一种神经细胞退行性疾病，原因不明，临床以进行性记忆丧失和后天获得的知识丧失，病程逐渐发展直至完全丧失生活能力为特征。其病因是多原性的。尽管AD 的描述已达90 年之久，但要在早期检出此病仍是一个难题，所以，改进其临床诊断程序、途径非常重要。当今广泛用于AD 诊断的诸多标准中均未明确提及嗅觉的改变，然而众多国外文献资料表明，几乎所有的AD 患者发病早期甚至在临床前期即表现嗅觉识别阈的改变，可见对此深入研究有助于AD 患者的早发现、早诊断。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。