structural ratio

The aerodynamic/ stealthy integrated design is aim to obtain the maximum lift to drag ratio under constraints of stealthy performance through the adjustment of local shape de-sign variables. The task of the structure optimization is to minimize the structural weight by adjusting the size of structural components.

气动/隐身一体化设计的任务是对局部外形设计变量进行优化，在满足隐身性能前提下，使升阻比最大；结构优化的任务是对结构尺寸进行优化，使结构重量最轻。

Through fitting the experimental data about the A conversion dependence of structural units, the reactivity ratio of groups for different units was obtained.

通过拟合在不同A官能团转化率下结构单元比率的实验数据，我们成功得到该聚合体系不同结构单元的反应活性比。

Magnesium alloy has a high ratio of stiffness, good thermal conductivity and electromagnetic shielding. As a kind of structural materials, it has great potential applications in aviation and automotive industry currently.

镁合金具有较高的比刚度、导热性及良好的电磁屏蔽性，是目前在航空和汽车工业领域具有巨大潜在应用的结构材料之一。

The mainstream analysis of merger is traditional structural analysis which concentrates on market share and market concentration ratio.

传统上并购的主流分析方法是以市场份额和市场集中度为基础的结构分析方法。

The overall level of structural asset-liablity ratio of financing of the biopharmaceuticals listed company of our country is on the low side.

我国生物制药上市公司存在着融资结构资产负债率总体水平偏低、股权融资偏好的特点。

The paper studied the influences of structural and operating factors on pulp suspension and power consumption in a modified Pachuca ( pneumaticagitating) reactor with a height/ diameter ratio 7.5. The experiments showed that both of the aeration and agitation affect suspension status mutually.

研究了高径比为7.5的充气搅拌反应器中结构因素和操作因素对矿浆悬浮和能耗的影响。

Adjustment of axial pressure ratio in designing frame structural systems with special-shape column

异型柱框架体系设计中轴压比的调整

The article analyzes the basic operating principle of F-P fiber-optic sensor, carries out short-term monitoring on structural strain behind abutment with the sensor, contrasts it's results with monitoring results of vibrating wire indicator, which shows that F-P fiber-optic sensor has higher success ratio and reliability.

分析了F-P光纤传感器的基本工作原理，利用F-P光纤传感器对桥台后结构应变进行了短期监测，并与钢弦应变计的监测结果进行了对比，分析表明：F-P光纤传感器成活率高，可信性高。

Influence of the characteristic value of stirrup content in boundary elements on allowable axial load ratio for concrete structural walls

边缘约束构件配箍特征值对剪力墙轴压比限值影响的分析

As excellent light-weight structural materials, Mg alloys have been widely applied in the aerospace, transports and electronics mainly due to their low densities and highest strength-to-weight ratio.

作为优质的轻质结构材料，镁合金密度低、比强度高，在航空航天、运输工具、电子器材等方面得到了广泛运用。