查询词典 correction coefficient

Power factor correction;topology;control;active power factor correction;zero current switching;boost;average current type

论文导师杜少武，论文学位硕士，论文专业电力电子与电力传动论文单位合肥工业大学，点击次数 14，论文页数 50页File Size2394K

The intermolecular interaction energy was calculated with basis set superposition error correction and zero point energy correction. The greatest corrected intermolecular interaction energies of the NTO/NH3 and NTO/H2O supermolecules are －37.58 and －30.14 kJ/mol respectively, indicating that the intensity of interaction between NTO and NH3 is stronger than between NTO and H2O.

经基组叠加误差和零点能校正，求得NTO与NH3和H2O的分子间最大相互作用能依次为－37.58和－30.14 kJ/mol，表明NTO与NH3的分子间相互作用强于与H2O的作用。

After the basis set superposition error correction and the zero point vibration energy correction, the interaction energies for three types of NMA-acetic acid complexes and one type of NMA-water complex were -44.3,-35.5,-32.4 and -16.0 kJ·mol-1 respectively, which showed that NMA had a great affinity for acetic acid than water.

NMA与水\醋酸之间都有氢键形成，经计算得到NMA-醋酸复合物的稳定化能在-32.4~-44.3kJ/mol之间，且平面构型的NMA-醋酸复合物稳定能较高，而NMA与单分子水的稳定化能仅为-16.0kJ/mol。

LASIK were performed on the right eyes to attempt a correction of 3.00D and bothsided LASIK were performed on the left eyes to attempt a correction of 3.00D also. All the rabbits were examined with slitlamp microscope and in vivo confocal microscopy before surgery and at 1 day, 1 week, 1 and 3 months after surgery. At each time of post operation examination, 6 operated rabbits were killed randomly, and all the corneas were removed for histopathological observation of transmission electron microscopy and light microscopy.

24只新西兰大白兔右眼按3.00D行LASIK，左眼角膜瓣上基质和基质床上分别按1.50D行BSL，分别于术后1，7d；1，3mo随机选取6只动物，行裂隙灯、活体共焦显微镜、组织病理学及透射电镜检查。

The results show that, all the three methods can effectively correct the frequency, the energy centrobaric correction has the lowest precision and the ratio correction is the fastest and its precision is almost not affected by the change of signal to noise ratio.

结果表明：3种算法都可以使信号的频率更接近于真实值，其中能量重心法校正精度相对较低，比值法和相位差法精度较高，尤其是比值校正算法处理速度更快，校正的精度基本不受信噪比的影响。

In order to correct spectrum with the single frequency(multi-frequency at a distance ),this paper presents the Energy Centrobaric Correction Method,which develops the Three-point Convolution Correction Method to be a general method which can correct frequency ,amplitude and phase.

提出了对单频率成分进行频谱校正的能量重心校正法，使三点卷积幅值校正方法发展成为一种能校正频率、幅值和相位的通用方法。

The results show that,all the three methods can effectively correct the frequency,the energy centrobaric correction has the lowest precision,and the ratio correction is the fastest and its precision is almost not affected by the change of signal-to-noise ratio.

标 签 信号处理激光多普勒测速仪离散频谱校正快速傅里叶变换 signal processing laser Doppler velocimeter discrete spectrum correction fast Fourier transform

Firstly, set rules for stacking and extract ray beam gathers from prestack seismic data. Secondly, dismiss the seismic traces that do not meet the cophasal stacking principle. Finally, stack the resulting ray beam gathers after performing dynamic correction and static correction.

首先制定叠加规则，抽取叠前地震数据射线束道集；然后根据同相叠加原理剔除不满足条件的地震道；最后将满足条件的射线束道集通过动校和静校进行叠加。

Methods One hundred and seventy-nine cases (358 eyes) with hyperopic amblyopia were divided into three groups: full correction group, partial correction group and PAL group.

对远视引起的双眼屈光不正性弱视儿童，在规范的验光条件下配镜，戴镜治疗弱视，根据矫正方法分为全矫组、欠矫组、渐变多焦镜组。

By Error Correction Model and Granger Noncausality Test, we got the conclusions: the two-quote mechanism has the function of rapid error correction and information transmission; competitive market maker system promotes the efficiency of the market.

运用做市商报价调整的误差修正模型，并对报价与成交净价之间进行 Granger 非因果检验发现，做市商双边报价机制具有迅速纠错的功能和信息传导的功能，竞争性做市商制度具有更高市场效率。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。