Incremental analysis is employed to infer the analytical model of the change ratio of unitcost.
用增量分析方法推导出单位产品成本变动率分析模型。
Energy change ratio is a synthetical index to evaluate the utilization efficiency of agricultural resources.
能量转化效率是评价农业资源利用效率的一个综合性指标。
Hereby, the change ratio of the first order mode shape is presented as the indicator for structure damage detection.
提出以第一阶振型改变率作为结构损伤识别的标识量。
The inputs of fuzzy controller are the error of slip ratio and its change ratio, the output of fuzzy controller is the control current of the servo valve.
模糊控制的输入变量为滑移率误差和误差的变化率，输出变量为伺服阀的电流。
Based on element local frequency change ratio method and element modal strain energy ratio method, numerical study is carried on to detect the damage of the bridge.
利用单元局部频率变化率法和单元模态应变能比法，对连续梁桥进行了损伤诊断的数值模拟研究。
The principle of this system is that we can calculate the leak ratio of the airproof gate through detecting the change ratio of press in the cavity of airproof gate.
其基本原理是利用计算机高速采集密封门的密封腔内压力的变化规律，据此计算出密封门的泄漏率。
A kind of adaptive fuzzy controller was introduced whose control-rule and scale-gene can be adjusted by itself according to the system position error and error change ratio.
介绍了一种能够根据位置误差和误差变化率自动调整模糊规则和比例因子的规则可调自适应模糊控制器。
By calculating the relative change ratio of the cultivated land, the author analyzes the difference of the cultivated land changes in the different sections of Zhangye Oasis.
通过引入耕地面积相对变化率计算分析了张掖绿洲各区县耕地资源变化的区域差异。
Analyze the Helical Gear Pump for the instant displacement, single gear displacement, theinstant change ratio and change value of trapping volume and the influnce of screw angle in detail.
详细分析了斜齿齿轮泵的瞬间排量、单齿排量、困油区容积的瞬间变化率及变化量、螺旋角的影响。
From the landscaping and ecology Angle, characters of two periods of landscape pattern are quantificationally analyzed in 1958 and 1999; all kinds of styles of landscape change ratio are confirmed.
从景观生态学角度对1958年和1999年两期景观格局的空间特征进行了定量分析，确定了各种景观类型的转移概率。
There is a significant change in the red to far-red ratio if a plant is shaded by foliage.
当一个植物被荫蔽时，它所面临的红光对于远红光的比值就会发生显著改变。
That looks improbable. The return from equities comprises the dividend yield, plus dividend growth, plus or minus any change in the rating (the price-dividend ratio).
股票收益包含股息生息率，加上现金股利成长率，加上或减去评定等级的变化(价格股利比率)。
It will change markedly the ratio between sales volume at home and abroad and expand imports with international payments surplus decreasing correspondingly.
内需扩大后，出口和内销的比例会发生较大的变化，进口也会扩大，相应地国际收支顺差会减少。
Sklar co-founded a women’s organization called Change the Ratio, and she tries to make sure there are more women onstage.
她联合创办了一个叫做“改变比例”的女性组织，她努力使更多女性走到台前。
Sklar co-founded a women's organization called Change the Ratio, and she tries to make sure there are more women onstage.
她联合创办了一个叫做“改变比例”的女性组织，她努力使更多女性走到台前。
The voltage ratio of the capacitor and reactor will change when the fault occurs.
电抗器匝间故障时，电容器与电抗器电压比将发生变化；
Shear modulus and damping ratio change very little.
动剪切模量与阻尼比的变化比较小。
TEM images indicated average particles size does not change with the mixture ratio of styrene versus MMA and particle sizes distribution was narrow with the presence of MMA.
乳胶粒子的透射电镜照片显示：乳胶粒子的平均粒径不随单体用量比例的变化而改变，但乳胶粒子的粒径分布随着MMA单体的加入而变窄。
The entropy generation and the exergy loss vary similarily with the change of mixing ratio, they first increased then decreased and both reached a maximum at a fraction of COG around 48%.
随着混合比例的增加，混合熵增加和损的变化规律相同，即先增大再减小，且在焦炉煤气体积分数约为48%处达到极大熵增加和损。
The figures of debt ratio show that the ratio has realized a little change from 1997 to 1998, Solarwind Corporation's proportion of liabilities declined, and the long term solvency improved slightly.
计算结果显示，负债权益比率从1997年到1998年有较小的改变，太阳风公司负债所占的比例下降了，长期偿债能力略微有所改善。
Consumption ratio and its change is a key aggregate index, which reflex the state of national economy.
消费率及其变动是反映国民经济运行状况的重要宏观经济指标。
The long-term expansion potential due to AAR of alkaline cement system is discussed with measuring the change of AAR expansion ratio of mortar at different age.
通过测定砂浆经不同养护阶段的碱集料反应膨胀率变化，探讨了碱性水泥系统碱集料反应的长期膨胀潜力。
With the decreasing of the soil solution ratio, the trend of change was the same after adding red muds into it.
添加赤泥后随着土液比的降低各重金属的游离离子浓度的变化趋势与添加赤泥前一样。
This paper brings out feasibility and applicability to make change drive of double step sliding gear by moving one gear width along axis under conditions of Corresponding ratio of gear.
本文阐述了双联滑移齿轮在适当传动出情况下，轴向移动一个齿轮宽度就可以进行变速的可行性及适用场合。
It was proved that frequency change square ratio was a parameter for damage location and damage degree in a structure.
结果表明，结构频率的平方变化比是损伤位置和损伤程度的函数。
The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack Angle with tip speed ratio were analyzed.
采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响，并对叶片旋转过程中攻角随尖速比的变化进行了分析。
Then the locus curves of one point in the geared five-bar were studied with the change of the gear ratio, the phase Angle, the bar length and the Angle between two bars.
然后，针对能够整周转动的齿轮—五杆机构，研究了其上的一点在齿轮机构的传动比、初始相位角、杆长以及两杆之间的夹角变化时的轨迹曲线以及速度和加速度曲线的情况。
During a drag, if a user decides that he needs more precise maneuvering, he can change the ratio of the mouse's movement to the object's movement on the screen.
在拖动期间，如果用户认为需要更精确的调整，可以改变鼠标移动与显示屏上对象移动的相对比值。
The viscoelastic damper reduces the dynamic amplitude of bridge structure through change the frequency and damper ratio.
粘弹性阻尼器通过改变桥梁结构的频率和阻尼比来达到减振目的。
The viscoelastic damper reduces the dynamic amplitude of bridge structure through change the frequency and damper ratio.
粘弹性阻尼器通过改变桥梁结构的频率和阻尼比来达到减振目的。
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