多变量的

The correlation is analyzed among the variables and the objectives by Ladin hydrocube of DOE Design of Experiment method , the optimal results of the deep sea HOV general performance design are obtained with the requests of design indices being met .

通过拉丁方试验设计方法对设计变量与多学科优化目标的相关性进行分析，最终得到满足性能指标要求的大深度载人潜水器总体设计优化结果。

Basing on lisrel software, we analyze the relationships between prepositive variables and loyalty and finally establish SEM model.

在此基础上，采用基于Lisrel统计分析软件的结构方程模型，综合分析了包括顾客信任、顾客感知价值等多个前置变量对服务忠诚度的影响，并建立了最终模型。

All kinds of the methods are proposed to estimate the nonparametric regression function, such as the

但当回归变量是多维向量时，由于X的局部邻域包含很少的数据，用这些估计方法

The algorithm of co-correction is applied in Digital runoff model and has achieved the desired effect.A new approach proposes several steps filtering correction based on level, discharge, roughness separated, each equation of state presented

水动力模型方面，提出了分离水位、流量、糙率三种变量，分别建立状态方程，实现多步滤波校正的新思路，并完成了初步的理论推导。

In constructing the model of the optimization of the industrial structure, the pollutant emission will be a stochastic variable, by using stochastic optimization it will solve the uncertainty problems in environmental pollution, on this basis, the author constructed a China's industrial multi-objective dynamic Stochastic optimization model, and has given model solving methods.

在产业结构优化模型中将污染物排放作为随机变量处理，应用随机优化方法解决了环境污染的不确定性问题，在此基础上构建了中国产业结构多目标动态随机优化模型，并给出了模型的求解方法。

Based on the structure node equations of force balance, an approach for cable pretension design is presented.

考虑到索网结构中索段数目即优化变量个数(661)较多，在分析索网结构中内部索网部分力平衡特性的基础上，给出内部索网部分预拉力的一组近似最优解。

The thesis also does the sensitivity analysis related to the input parameters for reliability.Qingxi River Bridge is a down-support Arch Steel Tube Bridge with rigid tie bar, its main span is 90 m.

同时采用相关性原理，分析桥梁的一些不确定因素对可靠度的敏感性，较好地描述了随机变量对桥梁结构影响，同类论文在国内还不多见。

The modern design strategy based on CFD technology of torque converter were proposed, and this paper achieved some of this.

基于三维流场理论的变矩器设计理论有很多优点，主要体现在精度高、时间短和可供优化调整的变量多等方面。

However, the current A-share market is closely linked with the outside, it will be more variable.

但是，目前A股市场是紧密联系在一起的外，将更多的变量。

METHODS:Forty cases of traumatic optic neuropathy were analyzed retrospectively. Univariate analysis (Chi-square test) and logistic regression were performed to filter the risk factors to the visual prognosis of traumatic optic neuropathy. Eight variables were tested, including corticosteriod treatment in 2 days after trauma,no light perception,frontal or temple trauma,orbital hemorrhage and/or fracture,disturbance of consciousness,age ,other ocular trauma and presence of blood within the sphenoidal or ethmoidal sinus.

回顾分析40例外伤性视神经病变患者的临床资料，将伤后2d内是否接受激素治疗，伤后有无光感，有无意识障碍，是否有额颞部受伤，有无眶内积血和或眼眶骨折，患者年龄，是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究，通过单因素分析（χ 2检验）和多因素分析（Logistic回归分析），筛选出影响外伤性视神经病变视力预后的危险因素。

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。