准确地

A new design scheme of hand-held power harmonic analyzer based on LabVIEW DSP module is presented.

治理谐波的先决条件是从电网中方便、实时和准确地对电网谐波含量进行测量与分析[1]。

Results indicate that:(1) by using HANTS, the researchers could get the EVI/NDVI harmonic curves, the mean VIs and the amplitude of the harmonics which then were utilized in the identification of the cultivated land, and EVI appeared to be more precise, with the overall accuracies of 97.17% and 95.99% and Kappa coefficients of 0.7938 and 0.6518, respectively.(2) Multiple cropping index was extracted by counting the number of the curve's peak; and when the threshold of the peak value of the NDVI and EVI curves were set as 0.25 and 0.20, respectively, the fallow land could be well figured out.(3) From harmonic curves, some eigenvalues, such as time of the maximum growth rate, time of peak and the value of peak can be extracted, based on which the crop types can be primarily distinguished. And EVI still performed better than NDVI in this section.

结果显示：（1）利用傅立叶谐波变换得到的EVI和NDVI时间谱曲线的谐波余项及谐波振幅对耕地进行识别，从识别精度来看，EVI要优于NDVI，识别精度分别为97.17%和 95.99%，Kappa系数分别达到0.7938和0.6518；（2）通过计算时间序列曲线的波峰数能够提取耕地的复种指数，并且在EVI和NDVI曲线波峰阈值分别设为0.20和0.25时，休耕地能较为准确地被识别出来；（3）通过提取作物生长期内曲线的VI最大增长速率时间点以及峰值时间点等信息，作物种类能被初步识别，并且EVI较NDVI具有更强的识别能力。

Whether you are an international trade expert or occasionally ship products across border s, UPS TradeAbilityTM Harmonizer can quickly and accurately identify tariff codes for your products.

无论您是经常从事国际贸易，还是偶尔跨境运输产品，UPS TradeAbilityTM Harmonizer 均可为您的产品迅速准确地查找关税代码。

So the ANN model can be used to predict the specific heat capacity of food accurately.

因此，利用该模型能够较准确地预测出食品的比热容。

The precise location from the perturbanced ring image is an important step for hemispherical imaging and tracking system targeting object.

在半球成像系统实时跟踪目标的过程中，从受到光扰动影响的圆环像中迅速准确地提取圆环的中心是一个关键。

In order to perform an accurate navigation, the centerline of the model must be extracted. In this paper, a new centerline extraction algorithm based on Hessian Matrix is proposed.

要想快速准确地进行虚拟内窥漫游，一个首要的步骤是要先提取出模型的中心线以指导视点的移动。

On the basic assumption of Corporate Heterogeneousness Nature, integrating marketing, finance, economics and other related subjects, the thesis carrys out overall SWOT analysis of our country's banking industry and exactly describes our country's banking ecological overview; the thesis explores the sources and formulating mechanism of marketing competenece of our country's banking industry enterprises; integrating the specificities of bank marketing, especially the banking product's four essential attributes: intangibility, inseparability, inconsistency and inventory, the thesis formulates a bank marketing competence evaluating indicators system that is compatible with the

本文在综合营销学、金融学、经济学和其他相关学科的基础上，以"企业异质性"为基本理论假设，为我国银行业进行了全面的SWOT分析，准确地描绘了我国的银行生态图景；探讨了我国银行业企业营销竞争力的基本来源和形成机理；结合银行营销自身的特殊性，尤其是银行产品的四个本质属性：无形性、不可分割性、非标准性和非存储性，构建了切合我国银行业实际的银行营销竞争力评价体系。

In pathological examination, the heteromorphism of VX2 tumor cell was conspicuous. The growth of VX2 hepatoma can be monitored by MSCT effectively.

结论兔VX2肝癌病理表现呈结节状，与正常肝组织分界清楚，光镜下癌细胞呈巢状分布，异型性明显；MSCT可以准确地监测其生长情况。

B High sensitivity and good memory of figures; Being able to input data quickly and accurately.

对数字敏感并具有较强的记忆能力，能迅速准确地对数据进行记录及更新

The project proposed and established the strict unique mathematical model of instantaneous frequency aiming at the currently existed problems in Hilbert Huang Transform form the viewpoint of physical connotative meaning; proposed and established the strict mathematical model of general intrinsic mode signal based on the concept of general continuous intrinsic mode signal and the compositive principle of practical general intrinsic mode signal; researched and proposed the fitting method of envelope lines in HHT from the viewpoint of theory, conquered the blindness and random in quondam EMD envelope line fitting and boundary treatment; developed a virtual time-frequency analyzer based on general intrinsic mode signal decomposition to open out the local time-frequency characteristics of nonlinear and nonstationary signal more deeply and accurately.

本项目针对希尔伯特-黄变换现阶段存在问题，从物理内涵的角度提出并建立了瞬时频率严格的唯一的数学模型；基于连续性的一般固有模态信号的概念和实际信号的一般固有模态信号的组成原理，提出并建立了一般固有模态信号严格的数学模型；从理论角度研究并提出HHT中的包络线构造方法，克服了原EMD的包络线构造和边界处理的盲目性和随意性；研发一台基于一般固有模态信号分解的虚拟式时频分析仪，使之可以更深入、准确地揭示非线性非平稳信号的时频局部特征。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！