查询词典 ev

The photon energy is given by, and hc = 1239 (eV × nanometer), where eV stands for electron volt and 1 nanometer is 10-9 meters.

光子能量，其中 hc = 1239，eV 表示1电子伏特， 1 nm 等於10-9 米。

The Ne ionization energy (21.56 eV) is higher than Xe (12.13 eV).

氖气的游离能(21.56 eV)比氙气的游离能(12.13 eV)高。

Most importantly, the LUMO energies of PFCN are around 1 eV lower than those of PF, which results in the decrement of EA about 0.9 eV, indicating that the 1,2-bis( p -phenylene)-1-cyanovinylene unit has significantly improved the electron-accepting properties of the copolymer PFCN.

更重要的是，PFCN和PPhCN的最低空轨道比聚芴低近1 eV，直接导致电子亲和势降低0.9 eV。这意味着含氰基亚乙烯基共聚物的电子注入能力大大提高。

In the collision energy range from 0.01 eV to 0.5 eV ,the reaction probability, the influence of rotational excitation of the reagent HBr on probability, the integral cross section and the rotational of the product HF are calculated.

在碰撞能为0.01~0.5 eV的范围内，计算了反应几率、反应物HBr分子的转动激发对反应几率的影响、积分散射截面和产物HF分子的角度分布。

Based on the thermionic emission theory, a method to extract parameters of Si SBD is given in this study. Using this model, we tested the characteristics of devices and extracted the parameters of two kinds of samples. The ideality factor is 1.01 and 2.13 respectively. The zero-field barrier height is 0.70eV and 0.72eV. The surface state density is 5.5×10~(15)cm~(-2)eV~(-1) and 4.3×10~(12)cm~(-2)eV~(-1). The interface oxide capacitance is 9.0×10~(-4)F·cm~(-2) and 5.4×10~(-6)F·cm~(-2). The neutral level of the surface states is 0.81eV and 1.1eV. The reverse breakdown voltage is 101V and 56V.

本研究在热电子发射模型的基础上，建立一种提取Si基SBD器件特性参数的理论模型，基于这个模型，对两种样品的性能进行测试，并计算出退火和未退火样品的理想因子分别为1.01和2.13、零电场势垒高度分别为0.70eV和0.72eV、表面态浓度分别为5.5×10~(15)cm~(-2)eV~(-1)和4.3×10~(12)cm~(-2)eV~(-1)、界面层电容分别为9.0×10~(-4)F·cm~(-2)和5.4×10~(-6)F·cm~(-2)、表面态中性能级为0.81eV和1.1eV、反向击穿电压101V和56V。

Forbidden-band-width of mono-clinic phase of bismuth vanadate (mBiVO4) is high enough to 2.3-2.4 eV, it could be valence band to carry out entirely that hole band degrade organic pollutants,and the conduction band possesses high oxidizability to make for reduction of photoinduced electron,and oxidation potential of its valence band with 2.4 eV nearby could achieve decomposition of water and degradation of organic pollutants under visible light.

单斜晶相钒酸铋(mBiVO4)的禁带宽度为2.3 - 2.4 eV，它足够高的价带完全可以实现空穴对有机污染物的降解，并且导带位置也有利于光生电子的还原，具有较高的氧化能力，且其价带氧化电位位于2.4 eV附近，可实现在可见光下分解水和降解有机污染物。本文综述了mBiVO4应用于降解污染物、光解水产氧以及光电化学分解水的研究概况，及其在光催化降解有机物等领域的应用前景。

Sure, calling may be +EV in some of those situations but many don't even consider the +EV situation a reraise would set up for them and how much greater that EV would be than that of calling (the same thing often applies in many spots as far as raising vs overlimping, where both may be +EV but raising may be a much better option).

当然，跟注在某些情况下是+EV 的，但是很多人没有考虑到再加注是否也是+EV 的，以及再加注所增加的 EV 是否大于跟注（同样的比较也可以应用在加注和跛入的选择上，同样是+EV 的，往往加注要比跛入更好）。

J1 i# \ Sure, calling may be +EV in some of those situations but many don't even consider the +EV situation a reraise would set up for them and how much greater that EV would be than that of calling (the same thing often applies in many spots as far as raising vs overlimping, where both may be +EV but raising may be a much better option).

当然，跟注在某些情况下是+EV 的，但是很多人没有考虑到再加注是否也是+EV 的，以及再加注所增加的 EV 是否大于跟注（同样的比较也可以应用在加注和跛入的选择上，同样是+EV 的，往往加注要比跛入更好）。

They include Honda's boxy EV-N, Toyota's FT-EV II mini four-seater and Nissan's skinny two-seated Land Glider.

日本三大汽车公司都在东京汽车展上展示了各自的全电式电动汽车，其中包括本田汽车方正造型的EV-N、丰田汽车的FT-EV II微型四座车以及日产汽车外表简练的Land Glider两座车。

All three car makers also demonstrated all-electric battery cars at the Tokyo show, whelloch opened to the media Wednesday. They include Honda''s boxy EV-N, Toyota''s FT-EV II mini four-seater and Nissan''s skinny two-seated Land Glider.

三大汽车公司都在东京汽车展上展览了各自的全电式电动汽车，此中包括本田汽车方正造型的EV-N、丰田汽车的FT-EV II微型四座车和日产汽车外表简洁的Land Glider两座车东京汽车展周三向电视机台开放

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。