参数组

In order to find the best processing parameter, we simulate vaccum die casting process with the help of orthogonal experiment for magnesium alloy AZ91D shell part with finite element emulation software.

运用有限元模拟仿真软件对镁合金AZ91D壳形件进行多组正交试验真空压铸过程的数值模拟，找出最佳的压铸工艺参数。

Based on features of function modules and requirements of field product,configure hardware and parameter function modules.

根据设计的控制系统的特点，结合各功能模块的应用特点和现场生产的实际需求，对控制系统进行硬件组态和参数化配制。

1 The fundi of the New Zealand's rabbits were irradiated by 532nm consecutive laser, the irradiation of the size were 1.5~2.5mm, the power density was 500~2400mW/ cm2 and the duration of irradiation

1 以新西兰兔为实验对象，532nm连续激光照射眼底，眼底光斑直径1.5～2.5mm，功率密度从500～2400mW／cm~2，照射时间100～300s，每组参数10个光斑。

The importance of determining the characteristics of data distribution was analyzed, and an approach to determine the Gauss distribution was presented.

在Matlab实验环境下，采用两组数据集进行了数值仿真，仿真结果说明了本文所提方法的可行性与有效性。关键词：支持向量机；核参数选择；高斯分布

A set of functions or surfaces that can be generated by varying the parameters of a general equation.

数学中的一组函数、曲线等，它们可以通过改变一个通式中的一个或几个参数而生成。

The gray relational analysis have four steps :(1)grey generating;(2) grey relational coefficient;(3) grey relational grade;(4) gey relational ordinal. In Grey Relational Grade of weighting is using Entropy weighting.

另外以各品质特性，进行灰关联生成与计算灰关联系数，以熵权重将各序列组的灰关联系数整合成一灰关联度，由灰关联度排序获得最佳参数组合。

By choosing hidden Markov model as the classifier, five kinds of emotions, including anger, gratulation, cute, puzzle, excitement, are generated in speech database through training, and then a set of expression FAPs for each kind of emotion is built up.

选用HMM作为分类器，训练使其识别语音库中嗔怒、欣喜、可爱、无奈和兴奋5类情感，并对每类情感建立一组与之对应的表情人脸动画参数。

Water-rock interaction demonstrates that, a gold-boring formation , i. e., a set of light metamorphic clastic gritstone, sandy slate, and tuffaceous slate in Wuqiang Runnel Formation, Ban Stream Group, act as the source of gold deposits in South-West Hunan. The gold is originally derived from volcanic eruption materials in Wuling-Xuefeng period; for the typical single gold deposit such as Mobin, which is short of sulphide, chlorine is very important in the metallogenic process; sulphur and chlorine perform as the major negative ions to form complex ions with Au throughout the gold activation and migration movement. The complex ion of chlorine and gold may keep stable in a wide range of temperature; the physical-chemical conditions in typical geothermal fluid system are of deciding significance for gold activation, migration and precipitation.

特定体系的水岩实验证实了漠滨及整个湘西南金矿的成矿元素Au和伴生元素主要源于赋矿围岩-板溪群五强溪组的一套浅变质碎屑砂岩、砂质板岩和凝灰质板岩；首次突破传统认识，证明氯在中低温热液体系中能与Au形成稳定络合物的形式进行运移，因此氯在本区Au成矿过程中起着相当重要的作用；成矿热液流体中Au主要以金硫、金氯络合物形式在溶液中迁移，阴离子∑S、Cl〓对金的活化、迁移及沉淀起主导作用，Au的伴生元素As、Sb在热液体系中与Au形成金锑、金砷络合物有利于金的进一步活化、迁移及沉淀；中低温热液流体成矿过程中，体系的物理化学参数对Au的活化、迁移及沉淀富集起决定性作用。

Two pairs of vanishing points of orthogonal directions from each image are obtained by using the concept of cross ratio and harmonic conjugate in projective geometry and the orthogonal property of the two diagonals on a square. All intrinsic parameters are calculated linearly after capturing the template from at least three shooting angles. Errors of edge detection and line fitting are avoided because the method does not require image matching.

充分利用了射影几何中交比和调和共轭的知识以及正方形模板对角线相互垂直的性质，根据一幅模板图像可以得到两组相互正交的消失点连线，在至少三个不同方向拍摄的图像上线性求解出摄像机的所有内部参数。

We compared those groups on parameters of the blood samples, and the histological specimens.

我们比较这些组的血液样本的参数和组织标本。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。