查询词典 literatures

According to the literatures about the gold contents in crust, rocks and sediments published in recent 15 years and a huge amount of reliable analytical data in the study about crust and rocks accumulated, it is recommended that the gold abundance in the crust and in the exposed crust are 1.0 and 0.8 ng/g, the average contents of gold in rocks, igneous rocks, sedimentary rocks and metamorphic rocks are 0.9, 0.6, 1.0 and 1.0 ng/g, the average contents of gold in stream sediments, flood plain sediments, shallow sea sediments and soils in China are 1.4, 1.6, 1.2 and 2.0 ng/g, respectively.

根据近15年来发表的大量有关金在地壳、岩石和沉积物中含量的文献，结合作者在地壳与岩石研究中积累的金的大量可靠数据，综合给出金的地壳丰度为1.0ng/g，出露地壳丰度为0.8ng/g，金在岩石、火成岩、沉积岩和变质岩中的平均含量分别为0.9、0.6、1.0和1.0ng/g，金在中国水系沉积物、泛滥平原沉积物、浅海沉积物和土壤中的平均含量分别为1.4、1.6、1.2和2.0ng/g。

Based on the summarize of abundance of our country's and foreign literatures, this paper mainly researches on the experiments and theory analysis of soil water movement with mulch and seeding technologies.

因此，随着秸秆覆盖技术的应用，急需研究其蓄水保墒的机理，以指导机械化保护性耕作的实施。

In this paper, based on the review of many kinds of literatures and field survey in Dong Minority located in Congjiang County of Guizhou Province, the background of taboo formation was analyzed, some typical taboos related to rice-planting such as god and ghost worship, ancestor worship, and water worship, fish worship, frog worship, snake worship and so on, and their significance were discussed from the ecological angle, and the positive effects of traditional cultures including taboo in ecological conservation and regional sustainable development were illustrated.

在大量文献调研和实地考察的基础上，以黔东南侗族地区为例，较为系统地研究了一些禁忌产生的原因，重点分析了稻作文化中的一些禁忌及其生态学意义，揭示了少数民族地区包括禁忌在内的传统文化对生态保护和生物多样性保护的积极作用。

The thesis consists of six chapters and the main point of each chapter is shown as follows: Chapter 1. This chapter covers literatures review.

开展这方面的研究工作，对研究有机硅树枝状分子对光功能特性的影响，探索其在光功能材料中的应用，具有重要的意义。

Subsequently, based on the free spirit and unrestrained personality in Qu Yuan and in the tradition of Li Sao, these writers surpass themselves and make the image abundant with new significances. The traditional figure of self-query, of self-exile, and self-criticism, not only passes beyond the tradition of national tragedy, but also retrieves the essence of self-examination. Thus, these writers have obtained more freedom to interpret "Qu Yuan", and the tradition of Qu Yuan in oversea Chinese literatures has been reconstructed with modernity.

之后，借重于屈骚传统中的自由精神、狷狂人格展开自我超越的思路，使新马作家笔下的屈原形象不断呈现新的丰富含义，其自我质疑、自我流放、自我反省不仅走出民族悲剧的屈原传统，而且寻回了&内省&本质，获得了&屈原&言说的更大自由，海外华人文学中的屈原传统也由此得到了一种现代性的建构。

Audio denoising is the pre-step in the audio processing,and wavelet domain denoising has been a main research area.In order to give people a summary knowledge of wavelet domain audio denoising,based on many literatures,this paper attempts to make a survey of wavelet domain audio denoising.First,it introduces wavelet transformation and the characteristics,and gives the optimal selecting and dealing criterion of wavelet domain denoising,the basis wavelet selection.Second,describes five classical methods of audio denoising,for example,threshold,multi-wavelet,wavelet packet,modulus maximum and scale correlation,then introduces their development.Third,introduces a new algorithm based on modulus maximum and scale trading theory.At the end,the future trend of wavelet domain audio denoising is pointed out.

音频降噪是音频处理前期的必要步骤，小波域降噪是其中一个重要的研究方向，为了使人们对小波域音频降噪有概括了解，在对小波域音频降噪相关文献进行分析和理解的前提下，首先介绍了小波变换及其特性，同时阐述了小波降噪的最优选取和处理准则，及对音频进行小波变换时小波基的选取原则；然后评述了用于音频降噪的阈值，多小波、小波包、模极大值和尺度相关法等5类方法及各自的发展；接着介绍在前人基础上，提出新的基于模极大值和尺度理论的降噪算法；最后探讨了小波域音频降噪的发展方向。

According the self-similarity of the sand flat conformation of delta sand and the vertical frequency of the mud thin bed and combine some basic geologic material and interrelated literatures, bring the theory of holographic geology first time, think that geological bodies are generated not only the physical grain, but also the sedimentary of the geological information, local geological body can contain much or all information of the whole geological body which it belong to.

根据三角洲砂体平面分布和泥质薄层垂向发育的规律性尤其是其自相似性，从空间和时间两个方面进行了总结，同时结合相关地质资料和国内外有关文献，初步提出了&地质全息&理论，认为地质体不仅是物质颗粒的沉积，同时也是地质信息的沉积，局部地质体可以包含其所在整体的大部分甚至全部信息。

After summing up present bio-defense scientific research outcomes and relevant literatures, we definitized the technology construct of bio-defense area and applied experiences of decision support system's development into the development of technology support system of medical response to biological attack.

通过对医学防护学和卫生防疫防护领域所用计算机平台和常用技术的调查和筛选，选定了VB6.0和Frontpage 2000等软件作为系统研制平台，运用Windows通用界面的设计方法，构建了生物袭击医学处置技术支持系统。

The estimates of the paper coincide with the similar literatures, but detailed capital stock by sector and region is estimated in the paper, which might provide supp...

本文的估计结果与同类文献一致，但细分到省区各产业，可为今后相关实证研究提供更全面、准确的数据支持。

The author has studied large amount of literatures, set up comprehensive control methods for stationary and transient engine control and introduced a new closed-loop observer and nonlinear fuel film compensator based AFR control method.

作者在查阅大量参考资料的基础上建立了完整的基于发动机平均值模型的汽油机静、动态控制模型，提出了基于发动机闭环状态观察器和非线性油膜补偿器模型的瞬态空燃比和启动工况空燃比控制方法。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。