查询词典 reference system

Accordingly, using a particular regional system amounts to working with a special equivalence relation defined on the space of reference.

因此，使用特定区域制度的数额与一个特殊等价关系确定的空间范围。

It shows high efficiency, stability and accuracy to on-line monitor dielectric loss, leaking current and equivalent capacitance for transformer bushing. And so dose the gas solved ir oil on-line monitoring system, in a word, it can be considered as the reference to diagnose the insulation status of transformer.

现场的运行分析表明，设计的在线监测系统对变压器套管的介质损耗、泄漏电流、等值电容的监测是有效的，变压器油中六种溶解气体的监测结果较稳定，可以作为变压器绝缘状态的参考依据。

Then, E, equivalent to the transformation matrix from WCS to CCS, is computed by transforming them to a common reference coordinate system.

E就是从WCS到CCS的变换矩阵，求解该矩阵可以通过把它们变换到一个公共的参考坐标系求解。

This research toke the upland cotton cytoplasmic male-sterile line P30A etiolation seedling as the material. Reference rice, maize and other crops'mitochondrial DNA bacterial artificial chromosome library construction methods, and unifies cotton itself to include the gossipol, tannin easily to oxidize materials'particularity, established a high quality mitochondrial DNA's BAC library system.

本研究以陆地棉细胞质雄性不育系P30A的黄化苗为材料，参考水稻、玉米等主要农作物线粒体基因组细菌人工染色体文库的构建方法，并结合棉花本身含有棉酚、单宁等易氧化物质的特殊性，建立了一套构建高质量线粒体基因组BAC文库的体系。

Based on the structure of vector control system for asynchronous electric motor using current model, the favorableness of vector control is validated by making reference of an actual electric motor and utilizing simulink simulation software.

根据使用电流模型的异步电动机矢量控制系统的结构框图，采用交-直-交间接变频器，以实际电机为例，利用simulink仿真软件，验证了矢量控制的有利性。

System noise figures below 3.5-4dB at the RF reference point are feasible, achieving the needed sensitivity.

系统噪音低于3.5-4dB 在 RF 控制点是可行的，可以获得需要的灵敏性。

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。

The dissertation has upstanding reference value to underwater geomorphological measurement system, for instance reservoir region, lakes, as well as measuring the flotage and underwater precipitation.

本论文对于水库、湖泊等水下地形地貌测量具有良好的参考价值，也可用于海洋探测及对水中漂浮物或水下沉淀物的测量。

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。

The simulation result shows that AntcolonySim can simulate nature ant colony foraging realistically, which is also a reference for discussing emergent behavior in complex system through bottom interactional agents.

仿真结果及分析表明，AntcolonySim能够比较逼真地模拟自然界蚁群的觅食行为，对研究如何通过多相互作用的agent来模拟和探索复杂系统中的整体涌现行为具有一定的参考价值。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。