英语释义

• a line drawn on a map connecting points having the same numerical value of some variable

片语

isoline[气象] 等值线

isopleth mapping等值线图，等值图

isopleth graph等值线统计图

isopleth radiation[核]

drawing isopleth等值线

normal isopleth平均等值线

isopleth method等值线法

isopleth map等值线图，等值图

rainfall isopleth雨量等值线

isopleth surface等值面

英汉例句

• the principle of the boundary theory of phase diagrams is introduced and an experimental method of determining the isopleth section of phase diagrams of quaternary alloy system is described.

  简单介绍了相图边界理论的原理，根据该理论设计了一种测定四元合金体系的截面相图的实验方法。

• the isopleth of soil water surplus and deficit was scattered.

  年土壤水分盈亏曲线的等值线则比较零乱；

• in this paper, the tracing and the calculation method of the point of intersection of isopleth and net line are developed.

  本文讨论了等值线与网格线交点的追蹤和计算方法。

• in addition, the method can suit to search and plot the other isopleth curves.

  该方法也适用于其它等值线的跟蹤和绘制。

• in engineering, it is generally required to draw a group of isopleth by the known function values of scattered points.

  目前，工程中大量存在已知离散点上函数的数值要求绘制其等值曲线的问题。

• relationship between the concentration-area and the perimeter-area for the isopleth of elements.

  图2浙江省诸暨幅元素等值线的周长与面积的分维关系fig。

• the importance of isopleth in determination of medium-temperature plastic working standard is discussed and the application trends of this investigation is further clarified.

  提出了等值线的新概念，论述了等值线在确定温热塑性加工规范方面的意义并进一步明确了研究应用的方向。

• both sides isopleth width of gravity anomaly linear structure signal is more narrow than that of gravity anomaly level total gradient.

  重力异常线性构造信号极大值两侧的等值线分布范围比重力异常水平总梯度的极大值两侧等值线分布的范围要窄。

• the productivity formulas of branch horizontal wells which have or not have common joint are derived by applying conformal transformation and isopleth map of percolation resistance force.

  运用保角变换和等值渗流阻力推得分支水平井（有公共点或没有公共点）产能公式。

• the characteristic factors are important to the gridding of isopleth map.

  阐述了特征要素对水文等值线图网格化的重要性。

• the isopleth of water and thermal product index not only showed better relation to thermal and water gradients but also to vegetation types.

  综合了热量和水分差异的水热积指数等值线与热量梯度和水分梯度均有一定的对应性，与植被类型的对应也较好。