查询词典 frustum of a cone

The shape of the material used for cutting is frustum of a cone in Masteel Wheel Company.

用一种局部优化算法代替变异算子以提高算法的爬山能力。3。

We very quickly arrive on the small frustum of a cone which rises up slightly; the top of the head is precisely the limit tower apex.

我们很快来到一个略高起的小圆台上，头顶上正是限制塔的尖顶。

The other is the host machine products, mainly the production of vertical frustum of a cone surface grinder, processing ranging from P0 to 2500 a total of seven model specifications.

另一类是机床主机产品，主要生产立式圆台平面磨床，加工范围从P0至2500共七个规格型号。

Using developed optimal model for Ring-Pull Can size design,the optimal solution of cylindric can size design and the suboptimal solution of frustum of a cone on cylinder as well as CCB-1A can size design are botained.

建立了易拉罐尺寸设计的优化模型，得到了正圆柱形罐尺寸设计的最优解和上部为正圆台下部为正圆柱形罐以及CCB-1A型罐尺寸设计的次优解。

Above the bosh the stack extends from the widest part to the top. Its shape is like a frustum of a cone.

炉身位于炉腹之上，从高炉直径最大处一直到炉顶，其形状就象一个截头圆锥。

Considering the shape of well trajectory in space and the change of anti-collision distance from adjacent wells along well bore, the obstacle of drilled well was assumed as the frustum of a curved-axis cone, and a model for describing the obstacle contour was provided.

考虑井眼轨迹的空间形态和安全绕障距离沿井深变化等因素，将作为障碍物的已钻井抽象为空间曲圆台，给出了障碍物的描述模型。

This article mainly elaborated numerical control lathe,milling machine utilizing the macro-program processing ellipse frustum of a cone,the surface craft route and essential method.

主要阐述了数控车床、铣床运用宏程序加工椭圆台、面的工艺路线和基本方法，结合实例分别分析了数控车床与数控铣床在椭圆加工过程中程序编制思路，并给出了FANUC系统常用车、铣椭圆粗、精加工宏程序。

A wedge of pie.a frustum formed from a cone.

用圆锥体做的平截头体。

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。