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Firstly, in the article, it analyzes the basic concept of the Venture Capital, which involves Venture Capital's connotation, features, objects, investors and process. It strengthens the importance of appraisal of Venture Capital in the analysis of Venture Capital's process.

本文通过分析风险投资的基本特征和运作过程，借鉴财务管理理论对风险投资项目评估方法进行研究，并设计了一套衡量企业风险和效益的评估指标体系，以为风险投资项目评估提供可行性方案。

Firstly, the isotropic difference templates were introduced to approximate the differential in the ADI-FDTD method, and the weighting coefficients of difference terms were determined for implementing isotropic numerical dispersion; Then the permittivity and permeability were adjusted manually to reduce the numerical dispersion error in any directions. Therefore the simulation accuracy and efficiency can be improved effectively for time domain problems with some finite bandwidths.

该方法在ADI-FDTD方法的差分近似微分中引入各向同性差分模板，并通过确定各向同性差分的加权系数来近似实现各向同性，然后人为修正空间的介质参数来减少各个方向上的数值色散误差，因此在模拟一定带宽的时域问题时可有效提高计算精度和计算效率。

Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface ; and the modified reliability formula is derived.

首次选取泰勒级数的部分二次项，用一个距原点最近点处拟合的超低维曲面近似极限状态面。

Firstly, the phase noise of microwave frequency source is obtained by using linear approximation method.

第三章主要是对拉曼激光的相位噪声的来源进行分析，具体计算拉曼激光的噪声。

I can tell a story which make me think it is the real thing in April Fools' Day firstly.

我能先讲个愚人节的真实的故事，我当时信以为真了。

Firstly,the emphysis of culture research has transformed from apriorism into objective reality.Secondly,the purpose of culture research has transformed from cognition of culture into application of culture.

从方法论上看，文化研究的范式转变体现了方法论上的进步，主要表现在以下几个方面：一是文化的研究重心从先验的抽象实体转向现实的生活实践，二是研究的目的从单纯的文化认识转向文化的应用，三是研究视野从地域性文化转向全球性文化。

Firstly, the frame of the model was built based on the basic theories of ophthalmic physiology for aqueous humor circulation and IOP.

4提出了一套能够描述人眼房水生成、循环和排出的完整过程和眼压调节机制的人眼房水动力学模型。

Firstly, the process of normal eye's aqueous humor circulation on the placid condition was simulated, and the result shows the stability of this system.

5依据人眼房水动力学模型建立其仿真系统，并运用该仿真系统进行了对正常生理眼在不同情况下房水运行状态模拟的仿真实验。

In this thesis, The theory and advantages of JPEG2000 and wavelet transform theory ara briefly presented firstly.

本文首先简要介绍了JPEG2000标准的原理和优越性，以及小波变换原理。

This algorithm firstly translates arbitrary parameter curves into the piecewise cubic-degree Bezier curves, then using the properties of Bezier curve we can get the tangent vector and the normal vector of every point on the approximation curve, and calculate the approximating offset curve.

此算法先将任意形式的参数曲线转化成分段三次Bézier曲线，利用Bézier曲线的性质容易得到逼近曲线的切向量和法向量，从而计算出其等距逼近曲线。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。