查询词典 potential difference

The results show that the ECM potential behaves well in whole internuclear region, and that the ECM not only gives satisfied potentials for smaller diatomic molecules but also generates correct potential energies for heavier molecules like halogen diatomic molecules.

研究表明，ECM势不仅有优秀的物理性质，而且在分子振动全程具有较高的精度；ECM不仅能给出小分子电子态的满意势能结果，而且对于其电子构造和物理及化学性质都有一定特殊性的卤素双原子分子，也同样能给出正确的势能曲线。

Using the potential function method,we turn the illposed inversion problem into goodposed one,and provide the conditions of the edgepreserving potential function.

通过势函数方式将波阻抗反演的病态问题转为良态问题，并且给出了边界保护势函数所具备的条件。

Sino-Swedish market research company ZHU Sheng-yuan analysts think the price is a reflection of an inverted region office market has great investment potential, as prices for office space in general than with regional residential highest three percent, with the international benchmarks to measure, the North Bund office price potential remains to be excavated, and the view from the recent North Bund area accounts for the supply of offices in Shanghai, the northern part of the total supply of nearly 50% in the North Bund many favorable under planning, developers in the region are very optimistic about the future of office environments, and the other , the price also reflects the upside down house prices there are High components.

中瑞市场研究公司朱圣元分析师认为，价格是反映了一个倒区域写字楼市场具有很大的投资潜力，如办公用房的价格一般比同区域住宅最高百分之三，与国际标准来衡量，北外滩办公室价格潜力有待挖掘，并认为从最近的北外滩地区占供应的办公室设在上海，北部地区的总供应量的近50 ％在北外滩诸多有利规划下，开发商在该地区都非常乐观的未来，办公环境，和其他的价格也反映了房屋价格倒有高级组件。

Based on an amendment of ionization potential in hydrogen-like ions in terms of the theory of relativity and interaction of electron spin-orbit, we take into account the effect of the nuclear volume and the nuclear mass for the ionization potential.

在类氢离子电子束缚能一级相对论及电子自旋－轨道作用修正的基础上，考虑到原子核的质量效应及体积效应，计算了类氢离子的电离能，计算结果与文献提供的实验数据相符合，弥补了其他方法的不足。

It was found that the formal potential of indophenols has a good relation with two-center electron exchange energy,Eex(2),resonance energy of O-C bond,Eex(C1-O),and molecular ionization potential,Ip,among 19 moleclular structural parameters.

研究发现，在所选择的19个分子结构参数中，双中心电子交换能Eex(2/eV，O－C键的共振能Er(C1－O/eV和分子的电离势与其式电位有较好的相关性。

AIM: To compare the sensitivity of all maps in body surface potential mapping and electrocardiogram for myocardial infarction. A comparative study was made of departure maps, peak potential map, isochrone map, isointegral map in BSPM and ECG in 42 patients with MI using a BSPM-Ⅲmodel computer system. RESULTS: All maps of BSPM in patients with anterior and inferior MI were appeared typical abnormal feature.

目的：比较体表电位标测各种图形与心电图诊断心肌梗死的敏感性，方法采用BSPM-Ⅲ型体表电位标测微机系统，对42例MI 患者和健康人的体表差电位图、峰电位图、等时间图、等积分图及ECG进行了对比研究。

As a nontechnical outline, we here mention that quantum mechanics and chemistry have a structure which is linear (i.e., only dependent on the first power of the wavefunctions), local (i.e., solely defined for a finite set of isolated points) and potential (i.e., only admitting action-at-a-distance interactions derivable rom a potential energy).

作为一种非技术性的概括，我们在此提到量子力学和化学所具有的结构，是线性的〔即，仅随波函数的一次幕而定〕，局部的〔即，仅由有限副孤立点定义〕和潜能的〔即，仅承认一定距离相互作用可推论罗姆的潜能〕。

Kronos cautions you to make sure that you completely understand the potential risks before accessing linked sites through the Kronos website (including the potential infection of your system by computer viruses).

Kronos 警告您确信，您完全地了解潜在的风险在访问连接的站点之前通过Kronos 网站(您的系统的包括潜在的传染由计算机病毒)。

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

The metric is equal to the usual result plus the contribution from spinor field,namely,it contains not only usual logarithmic repel potential,but also an additional logarithmic attractive potential which is modification contributed from spinor field.

其度规为通常的结果加上旋量场的贡献，即在通常对数排斥势的基础上获得了一项附加的对数引力势的修正。

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。