proportional relation
当一个变量的值改变时
常用释义
英式发音
美式发音
基本释义
- 成比例关系：一个数学概念，表示两个变量之间的关系，当一个变量的值改变时，另一个变量的值也会按照一定的比例改变。
例句
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1·The proportional relation for the similarity ratio is derived.推导了相似率比例关系。
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2·There are no proportional relation between the viscosity and the stability .花生乳的粘度与稳定性无正比关系。
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3·Virtual detection line's setting principal and the proportional relation between real distance and pixel distance is introduced.说明了虚拟检测线的设置原则，以及交通道路的实际距离与象素距离的比例关系。
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4·By deep analysis of the worms, the proportional relation between the propagation speed of worms and the scale of network is found.通过对蠕虫的深入分析，发现了蠕虫的传播速度与网络的规模具有一定的关系。
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5·Library service ability and its social reputation are of proportional relation, which makes it vital to improve the librarians service ability.图书馆的服务能力与社会声誉是成正比关系的，而提高馆员的素质是提高服务能力的关键。
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6·The variation of DSCS depends on the larger part between real part and imaginary part of dielectric coefficient. The DSCS and azimuth angle are in proportional relation.微分散射截面的变化主要依赖于相对介电常数实部、虚部数值较大的一方，并且随粒子取向角的增大而增大。
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7·Industrial structure is the industrial relational structure, the technical economy relation and method, reflects industry proportional relationship and the change tendency of a nation or an area.产业结构是产业间的关系结构，技术经济联系与联系方式，反映一个国家、地区产业之间的比例关系及其变化趋势。
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8·And, the easiest relation I can think of is that they might be just proportional.最简单的关系是，它们是成比例的。
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9·Numatics electronic proportional regulators quickly and accurately adjust output pressure in relation to an electrical control signal.纽曼帝克电子比例调节快速，准确地调整输出关系的压力，以电控信号。
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10·Although many experimental results in failure criterion and constitutive relation of concrete have been reported, most of them were only applicable to simple proportional monotonic loading.混凝土在多轴应力下的破坏准则和本构关系的试验研究已有许多成果，但大多仅适用于单调比例加载的情况。
同义词