查询词典 experimentation

This experimentation is feasible and applicable by contrast with bypast experiments.

综合室内外的实验结果，分别从定量和定性两方面进一步了解了石油污染物在本地区土壤中的运移情况，并且与以往的研究对比证明本次实验的方法是可行的，并适用于对其它污染地区的研究。

Firstly,we particularly explained the algorithmic of themusic recognition.Then,we made a study of the music characteristic and the musicrecognition methods.As for the burrs of the music signal,we put forward a curveplastic method to eliminate the burrs.Considering the difficulties of detecting thepoint of the music speech,we made use of the multi-frequency energy curve to detectthe end-point of the music signal with the crossing zeros rate.As for thedisadvantages of the large operation and influence of the formant,we improved theAMDF theory with the linear prediction algorithmic to detect the error.In order toobtain the characteristic parameter of the music signal,wo calculate the MFCCparameter to obtain the template and the pending signal characteristic parameter.Inorder to improve the rate of the recognition,considering the disadvantages of theDTW algorithmic,we find a new method to improved the DTW algorithmic bybroadening the point of the music signal and made simulation experimentation;As forthe disadvantages of the contraposition grade to the pitch,cadent and sing name,wefind a method to dynaic adjust the results of the recognition to improve the accuracyof the grade.

详细阐述了嵌入式音乐识别算法的详细设计与实现，研究了音乐语言的特点和音乐识别的侧重点，并阐述了基于音乐信号特色的语音处理及识别方法；针对音乐信号中的毛刺干扰，提出了曲线整形的思想，消除了音乐信号中的毛刺；针对音乐信号端点检测困难的特点，利用多频段能量曲线分割结合过零率来实现端点准确检测；针对音高提取运算量大且容易受共振峰影响的特点，利用线性预测残差的方法对传统的AMDF算法进行了改进并提取出了音高，在实际实现时，优化了AMDF算法，减少了计算量；为了得到较好的特征参数，通过求取梅尔频标倒谱系数的方法，分别提取了模板信号特征参数和待测信号特征参数；为了提高识别率，针对传统DTW算法的缺陷，采用了放宽端点和声刺激法改进了传统的DTW算法的性能并进行了仿真试验，使音乐识别率得到明显提高；在音高、节奏评分时，针对对位评分的缺点，采取了动态调整的方法提高了评分的准确度。

So far, the cooling system in calibrator is designed by experience. It is difficult to test the effect of different cooling system on cooling time of profile by experimentation.

迄今为止，定型模冷却系统的设计大都是凭经验进行的，然而通过实验的方法来测试不同冷却系统对型材冷却速度的影响是相当困难的。

Commitment to social change and the theatrical experimentation are successfully interwined in Caryl Churchill's plays.

布莱希特的叙事语言多为自然主义式的写真，而邱吉尔的戏剧语言则更多地呈现出后现代语言的特征。

The experimentation indicated that chlorophyll and carotenoids had no remarkable relationship with the chlorophyllase and LOX during the growth of flue-cured tobacco leaf.

本试验表明，烤烟发育过程中叶绿素、类胡萝卜素与叶绿素酶、脂氧合酶间无显著相关关系。

The practice of the new experimentation teaching system indicates that it can play an important role in improving analytical and problem solving abilities, consciousness, precise style of study, circumspective manner and team spirit of students.

几年来的实践表明，综合性设计性实验教学体系对培养学生综合运用理论知识的能力，学习的主动性和自觉性，严谨学风和踏实细心的工作态度及团队合作精神都起了重要作用。

In this screenshot, it shows experimentation of having Colossi move through slightly deeper waters, but there are no plans at the moment to make the Colossi traverse all water terrains.

这张截图里，展示了巨像在稍深的水中移动的实验，但现在还没有任何计划让巨像在所有水域中移动。

Base on the initial study of the research project of"Study on treating hypertension of the aged with the treatment of tonifying the kidney qi", discuss the functional mechanism of the treatment of tonifying the kidney qi from 3 aspects, such as study on theory, documental commentation and experimentation.

在&补益肾气法治疗老年人高血压的研究&课题前期研究基础上，从理论研究、文献评述、实验研究(血压、主动脉胶原分布、含量的变化，NO、ET-1)三个方面探讨补益肾气法的作用机制。

SL-2、SL-3 Level analysis experimentation congealer is the special low-temp congealer which used to make some experiments of the level analysis, also used to other experiments in the low-temp environment, or used to refrigerator something.

SL-2、SL-3系列层析实验冷柜是专为生化层析实验而研制的特殊用途低温柜，也可用于其他需要低温环境的实验，或用于物品冷藏。

Premature constitutionalization of the administrative process can cut short promising improvements and forestall experimentation.

过早地决定行政程序合宪可以阻碍大有希望的改进和试验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。