查询词典 factor system

Using numerical simulation technology and method of orthogonal experiment design and single factor rotating optimization, this thesis makes a study of "lost core injection ", thus achieve the optimization of the parameters of molding process, to offer basic reference when developing production technology and mould of the plastics intake manifold. Based on the study of the status in quo and development trend of weight reduction on automobile, the application of plastics to automobile and intake manifold, then under the guidance of theory model and numerical simulation technology in the process of high polymer material, this thesis launches flowing main research work: First of all, on the basis of the three-dimensional model of the part and finite element net model, several designs of gating and running system are numerically simulated and analyzed via MPA of Moldflow.

本文在对当今汽车轻量化、零部件塑料化以及的汽车进气歧管塑料化的发展现状和发展趋势进行了研究和简要介绍，然后在高分子材料成型过程中的理论模型和数值计算方法的指导下，展开主要的研究工作：首先，在零件三维模型和有限元网格模型的基础上，使用Moldflow 的MPA模块对塑料进气歧管的多个浇注系统设计方案进行数值模拟，通过分析各个方案的充填质量、熔接线位置及数量等指标，得到了综合质量较高的4 个进料口的浇口位置及半限制型浇口大小的浇注系统。

So, improving the performance of motion system is the key factor of improving that of flight simulator.

因此，提高运动系统的性能是提高飞行模拟器运动模拟逼真度的关键因素之一。

The allocation system of leaving lands is the special outcome on the condition of China land factor fluxion not basing on market.

内容提要：留地安置制度是中国土地要素流动非市场化条件之下的特殊产物。

To the question of unclear base structure framework, the disputed geological horizon and the region deposition system, and under cognition of the distribution of flysch, hydrocarbon reservoir-forming mode of the central uplift belt and south ramp region in the sag, this thesis expatiates the Peleogene structure and the deposition evolution characteristics of the Hhuiming sag, based on the theory of structural geology, sedimentology, petroleum geology, synthetically using the data of geology, geophysics and test analysis, and analyses hydrocarbon reservoir formation mode and its control factor, connect with the petroleum geology achievement. It gives a scientific reference to enhance the exploration effective in the research area.

针对研究区基地构造格局认识不清，地质层位、区域沉积体系认识存在争议，洼陷浊积岩分布情况、中央隆起带及南部斜坡带成藏机理有待深化认识等问题，论文以构造地质学、沉积学、石油地质学等理论为指导，综合利用地质、地球物理和测试分析等资料，开展惠民凹陷古近纪构造与沉积演化特征研究，结合石油地质成果分析油气成藏模式及控制因素，为有效提高研究区勘探成效提供科学依据。

An aided design system based on BP neural network is set up in this paper based on the multiple elements and factor of footway pavement .

基于步行铺面组成要素、影响因素的多样性，提出的一种基于BP神经网络的辅助设计系统，可以实现铺面外观的计算机辅助设计。

But Sunstone claims that 80 to 90% of its orders are in the target-system form factor.

但是Sunstone说，80~90%的订单源于目标系统PCB要素。

Proposed a new minimum variance PIC detector for synchronous CDMA system, proposed the formula for the computation of the weighting factor which minimizes the variance of output variable and prove that it locates in the range of (0, 1), functions of the expectation, variance and bit error rate are proposed as well.

提出了一种同步长码CDMA系统中的最小方差并行干扰消除检测器，提出了最小化输出方差的加权系数的计算公式，证明了该系数必定落在(0，1)区间之内，同时提出了该检测器的均值、方差和误码率公式。

One of the key factors is that there is no complete personal credit system,and another factor lies in the over concerns about the fraudulence of natural persons bankruptcy,upon which the paper analyzes the present situation of Chinese market economy,explores the advantage...

对此，文章从分析我国市场经济的现实情况入手，探讨自然人破产制度建立的利弊，论证自然人破产的必要性和现实性，进而对建立自然人破产制度提出几点建议。

We analyze the principle of stick-slip motion deeply. From foregoing analysis a result was made that dry friction is the main factor in influencing low speed capability of electro-hydraulic servo system. Dry friction must be compensated for improving the low speed performance. Then a nonlinear model with friction is set up and control methods is discussed.

深入分析了汽轮发电机转速不稳定的原因是由于电液伺服系统在低速区性能不稳定，而影响电液伺服系统低速性能的主要因素是干摩擦，要提高电液伺服系统的低速性能必须对摩擦力进行补偿。

Founded on the structural model, we put forward the "Frogging Model of Entrepreneurial Human Capital Accumulation" to describe the evolutionary route of entrepreneurial human capital system The model can be best explained as two alternative procedures: the linear accumulation of individual factor and the nexus reconstruction of the four core factors, both of which lead to the human capital accumulation, but at different level.

在这个模型的基础上，我们提出了企业家人力资本的跳跃性积累模式，从宏观上把握其演进路径，即表现为人力资本系统内部核心四要素线性增长与重构交替发生的过程。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。