揭示

In order to expand the utilization fields of wood and decrease the costs of carbon fiber,carbon fiber precursor from liquefied wood was prepared by soaking liquefied wood in the solution of hydrochloric acid and formaldehyde,after melt-spinning by adding hexamethylenetetramine.

为了扩大木材的应用领域和降低碳纤维的成本，以木材液化物为原料，加入六次甲基四胺熔融纺丝，经甲醛和盐酸溶液固化处理后获得木材液化物碳纤维原丝，利用IR、XRD、拉曼光谱分析仪等初步揭示了木材液化物碳纤维原丝在炭化过程中微结构的变化。

The understanding that the mobility of culture and individuals perse bears no hierarchal set of value judgments is proposed and reiterated.

在"交流"的研究模式中，不仅海外华文文学与其所在国的文学关系是互动的，而且它与中国文学和中国文化的关系也是互动的，这有利于揭示海外华文文学的真正价值。

Yet economists often study something rather like the highwayman's offer in an attemp

然而，经济学家们经常研究一些与劫匪的提议非常相似的东西，以揭示一个重要问题的答案：你的生命到底值多少钱？

Yet economists often study something rather like the highwayman's offer in an attempt to uncover the answer to an important question: how much is your life actually worth?

然而，经济学家们经常研究一些与劫匪的提议非常相似的东西，以揭示一个重要问题的答案：你的生命到底值多少钱？

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。

In Chapter 2, we study Isosceles orthogonality and Pythagorean orthogonality, which are natural extensions of orthogonality in Hilbert space.

首先给出Isosceles正交性的性质，揭示了这种正交性与等距算子的密切联系。

This revealed to the rapid development of China's ports, and proves that development of hinterland economic will promote the growth of port competitiveness.

揭示了近年来我国港口迅猛发展的原动力，证明了腹地经济的发展水平对港口竞争力有着巨大的影响。

This experiment first preliminariely revealed the basic processes of the in vitro development of hircine non-antral follicles.

本试验首次初步揭示了山羊无腔卵泡的体外发育基本过程和规律。

With the aid of immunostaining, histochemistry and computer image processing method, the specific expression rule of cytoskeleton and ICAM-1 is studied.

对揭示剪切力在动脉粥样硬化和脑血栓形成等心脑血管疾病发病机理中所起的作用提供了有意义的线索。

The article aims at revealing relations between history compiling,historiographer and times through inspecting compiling feature in NEW HISTORY FIVE KINGDOMS.

本文主旨是通过对《新五代史》编纂特点的考察，揭示历史编纂与史家、时代的关系。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。