查询词典 integral

This article employs the method of element changing in definite integral to spread the dimension formula of plane figures .

利用定积分的换元法，推广了平面图形的面积公

The fundamental solutions for the orthotropic shallow shells are presented in the form of a definite integral.

以定积分表示的形式提出了计入剪切变形的正交各向异性扁壳的基本解。

The creation of the concept of the definite integral was motivated by the problem of calculating the areas of certain plane regions.

定积分概念的产生是由求一个平面域的面积问题而导致的。

A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal.

水合物结晶中有一定比例水分子成分的固体化合物，其中水分子与晶体的含量为一固定比例

A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal .

水合物结晶中有一定比例水分子成分的固体化合物，其中水分子与晶体的含量为一固定？

In informal but descriptive language ,we say that the definite integral preserves inequalities.

如果在区间上，，则用通俗明了的话说，就是定积分保持不等号。

The formula of the overlap area and the overlap rate were derived from its definite integral form.

并利用积分方法，推导出了林木树冠发生重叠时的重叠面积和重叠率的计算公式。

This paper summarizes extraordinary effects of the symmetry on computing definite integral calculus, which make complicated calculation simplified.

归纳总结了对称性在计算定积分中的妙用，使一些较复杂的计算变得简单，并对对称性不明确的怎样通过构造对称性化简积分问题作了研究。

To regard definite integral inequality as numerical value inequality,and use the monotone of function.

我们应当吸取不同时期因脱离群众而导致的曲折和深

Definite integral ; method of calculation ; technique

定积分；计算方法；技巧

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。