查询词典 trapezoidal

Quadrature including the trapezoidal method, abnormal integral triple integral,...

包括梯形求积法，反常积分，三重积分，龙贝格方法，辛卜生方法等6种方法。

It is obtained that the zone width of starting cut is about the first weighting step, the zone width of face is changing between 23 times of period weighting step, the zone width near intake entry and return entry is about 0.70.8 times of the first weighting step, the height of trapezoidal surface is basically subject to the location of the key strata and the deformation, breaking and instability form of the voussoir beams structure.

更多到切眼侧带宽大约为初次来压步距，工作面侧带宽在23倍周期来压步距间变化，进风巷及回风巷附近带宽约为0.70.8倍初次来压步距，内外梯台面的高度受制于关键层层位及所形成砌体梁结构的变形、破断和失稳形态。

This cosmetically elegant and durable trapezoidal enclosure is made of high-impact polypropylene with a metal grille.

这件化妆用优雅而持久的梯形附件以一个金属制的格子是用高冲击聚丙烯做成的。

The hydrodynamics of the new employed gradient ringent trapezoidal valve tray s are experimentally studied with the air-water system in a 500 mm×500 mm quadrate column.

采用空气-水系统，在500 mm×500 mm的方形塔内，对新开发的斜孔梯形浮阀塔板的流体力学性能进行了试验研究，测定了塔板压降、泄漏和雾沫夹带。

The elements are also used to get the section polygons of such composite surfaces as the whole aircraft at a given body station, then a section area is approximated with the sum of trapezoidal areas between such sides of polygons that are not covered by any other component and a reference axis.

离散出的面元还被用于求取全机这样的组合曲面在某一站位处的横剖面多边形，而横截面积则用累积多边形不被其他任意部件遮挡的各边与参考轴间的梯形面积予以近似。

In view of the problems occurring in trapezoidal support used in coal seam gateway, a novel small-curvature arch support for mining engineering is presented.

摘要针对煤层顺槽梯形支架存在的问题，提出一种新型结构的小曲率拱型支架。

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公司专业生产选矿设备，提供工艺流程，选矿实验，安装指导www.lzkysb.cn温良禹0797-5745599锯齿波跳汰机，隔膜跳汰机，旁动式跳汰机，侧动式跳汰机，下动式跳汰机，双室隔膜跳汰机，选矿跳汰机，动筛跳汰机，锯齿波大颗粒跳汰机，JT跳汰机，公司生产的跳汰机，单斗跳汰机，隔膜跳汰机，双斗跳汰机，锯齿波矩形跳汰机，锯齿波梯形跳汰机，左式和右式跳汰机有JT，LTS等各种系列，该机是固定筛子式，适用于选别金属矿石，如钨，含金的砂矿，精选锡矿等，也可用于选细粒物料和粗粒物料，最大给矿粒度为30毫米。

Compared with normal conductor wire, this paper introduces and analyzes the mechanism and electric characteristics of thermo-resistance aluminum conductor composite core /trapezoidal wire.

中文摘要：通过与常规导线对比，详细分析了耐热导线———碳纤维芯耐热导线的机械电气性能。

By observing the constructed membership functions, we learn that the human preference is not consistent with equal-weighted, equal-spaced numerical evaluations. Nor is it consistent with simplified, symmetric triangular or trapezoidal membership functions.

由观察所建构的归属函数显示：人类的偏好当转成模糊评估尺度时，与等权重、等间隔的数值评估或对称的简化型归属函数是不一致的。

The typical European style, mainly reflected in the couch and head back the twist and back side of the fence post and the former golden carved out of wood on the children, another trapezoidal design of the fence is also a prominent European Royal couch features generous couch cushion surface enhanced comfort .

欧式风格的典型，主要体现在榻头靠背的蜷曲和靠背侧、后围栏以及前出木的金色雕花儿上，另外围栏的梯形设计也是欧式贵妃榻的显著特点，宽厚榻面垫增强了舒适感。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。