以期...

The natural vocalizations of non-passerine(Columbia livia domesticus, Chicken), sub-oscinepasserine(Melopsittacus undulates. Psittacula Agapornis), Oscine passenon and the vocalizations of sub-oscine passerine(Melopsittacus undulates, Psittacula Agapornis) after sectioning NXIIts were recorded by SHARP GF-6060 recorder. Cooledit2000, an acoustic analyzing software, was used to produce the original wave and it\'s expanded time windows, sonograms, spectrums and power static histograms. To distinguish the acoustic differences of their natural vocal and to find the changes of sub-oscine passerine\'s song after sectioning NXIIts, the above results is acoustically analyzed and compared, expecting to provide some advantage to further explaining the mechanism of vocal production.

本实验以非鸣禽，亚鸣禽以及鸣禽为实验材料，记录其正常叫声以及亚鸣禽断NXIIts后的叫声，用Cooledit2000声音处理软件制出原始信号及其展开图，声图，频率谱图以及能量统计分布图，并对所得结果进行声学比较分析，以期得到鸣禽、亚鸣禽及非鸣禽叫声在声学特性上的差异，以及亚鸣禽在断神经后叫声的声学变化，旨在为进一步解释其发声机制提供帮助。

Patient's age was young,34.22±5.07 years(14～64).The female:male ratio was 1.6:1,while in foreign countries the corresponding figures were 58±14 years (18～87);and 2.7:1 2.The outstanding bony change was cystic osteitis fibrosa,found in 78.7% of the cases(8%～44% in foreigners). 3.37.5% of the cases showed a normal serum calcium level,wh...

收集我国1949~1975年文献报告共得48例，而在国外则常数以百计〔""。1963年我们开始临床内分泌外科工作曾作过初步报道，截至1984年共收治47例，观察有关本病的某些特点，加以总结并进一步报道，以期加深对本病的

The term ostensive expresses the view that communication involves both coding and inferring, a view of communication that amalgamates the code model and the inferential model.

任期明示认为，通信涉及编码和推断，以期通讯融合的代码模型和推理模型。

Objective To study the reason of dyslipoproteinemias in polycystic ovary syndrome women.

目的研究PCOS脂代谢的特点，以期为今后的临床治疗提供实验依据。

This paper introduces the method of determining overburden pressure by using density logging data.

介绍了利用密度测井资料求取上覆岩层压力梯度的方法和步骤，并提出了一种更合理的拟合方程对上覆岩层压力梯度曲线进行拟合，以期获得更加合理的外推数据。

In this attack, the idea is to cause an active filter to fail by causing an oversized transaction.

在这个攻击中，主要是利用过长的参数以期造成过滤器的失效。

With the project main palaestra roof structure of Nanjing Olympic sports center, theoretical analysis and experimental research of temperature action is discussed in this paper.

本文结合南京奥林匹克体育中心主体育场屋盖结构实际工程，对温度作用进行理论计算和模型试验研究，以期为工程设计提供依据。

This article was an overview of clinical application of hard palatal mucoperiosteum flap, proposing to provide choices to clinical surgical works.

本文就目前腭瓣的临床应用作一综述，以期对临床工作提供一定的参考。

This article analyses the marketing progress of the news papering in China from four sides, and generalizes an aspect of the news papering, meanwhile, also analyses the problems in the process of marketing.Ⅰ.

本文从四个方面对报业的市场化进程进行了分析，以期对我国的报业及其它相关的传媒业的市场化作一个概况，同时对市场化过程中所面临的一些问题做出相关的分析。

Methods: In this paper, a quinazoline purine analogues for the parent nucleus, respectively, and four of its seven introduced to replace the structure of diverse and flexible side-chain amino-benzene, design a series of 4 - to replace the aniline-based -6 - methoxy --7 -(2 - hydroxy replace C oxy) quinazoline compounds.

目的：通过各种化学合成方法完成目标化合物4--6-甲氧基-7-(2-羟基取代丙氧基)喹唑啉的合成并对目标化合物进行结构修饰，以期获得高活性的表皮生长因子受体酪氨酸激酶抑制剂。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。