trapezoidal

Different from above mentioned two methods, the rupture mode of the trapezoidal tear test is simple and the testing results are stable. Thus, this method is recommended for testing tear strength of architectural membrane materials.

梯形撕裂法的撕裂模式单纯，试验结果也较稳定，是值得推荐的膜材料撕裂强度测试方法。

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The trapezoidal directed valve trays have excellent characteristics for hydrodynamics and mass transfer.

梯形导向浮阀塔板具有良好的流体力学和传质性能.

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Analysis of slope error in measurement of pitch diameter of metric trapezoidal thread plus gauge

公制梯形螺纹塞规中径测量斜率误差分析

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Novel Twelve-phase Trapezoidal Wave Permanent Magnet Brushless DC Generator

新型十二相梯形波永磁无刷直流发电机

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A trapezoidal zither whose metal strings are struck with light hammers.

用轻锤击打金属弦的梯形筝。

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Performance Analysis and Implementation of Six-phase Induction Machine Based on Trapezoidal Phase Current Waveform Control

基于梯形波相电流控制的六相感应电机性能分析与实现

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With considering transaction cost, we use trapezoidal fuzzy set to characterize the uncertainty of security's future price.

在考虑交易费用的条件下，采用梯形模糊数描述证券未来价值的不确定性。

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This research apply Fuzzy Mathematics to Shanghai Exponential Method and puts forward the Fuzzy Shanghai Exponential Method Which introduces the semi-trapezoidal membership function and the multiple slope membership function to the evaluation function.

将模糊数学应用于上海指数法，在评价函数中引入半梯形隶属函数和倍斜率隶属函数，提出模糊上海指数法；

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Bearing trapezoidal groove stamped out, felt ring embedded trapezoidal tank in close contact with the journal.

轴承盖上开出梯形槽, 毡圈嵌入梯形槽中与轴颈密切接触.

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An ancient stringed instrument similar to the lyre or zither but having a trapezoidal sounding board under the strings.

类似于七弦琴和筝但在琴弦下具有梯形的传声结构板的古代弦乐器。

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Twin-Trapezoidal Link ( TTL ) passively allowed the rear wheels to turn slightly in order to enhance handling.

TTL双天梯多连杆可以被动的允许后轮转过一些角度来提高操控.

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Staggered between the nodes represent connected diamond, trapezoidal and triangular fight in the ground color of the carpet and some furniture modeling.

节点之间的交错，代表连接的菱形、不规则四边形和三角形出现在地面的地毯拼色以及部分家具造型中。

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Unscrew the central bolt and set it down in such a way that the conical area or trapezoidal thread cannot get dirty.

拧下中心螺栓并将其妥善放置，避免弄脏锥形区域或梯形螺纹。

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Characteristics of the Trapezoidal Section Tank-body of Tanker and its Manufacturing Engineering

梯形截面液罐车罐体特点及制作工艺

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A trapezoidal discharging device is arranged in the machine base.

在机座内安装有梯形排料装置.

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It includes Trapezoidal, Backward Euler, Forward Euler, Simpson and Gear Second Order methods.

离散方法包括梯形法、向后欧拉法、向前欧拉法、Simpson法和Gear Second Order法。

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Because changing the shape of cross sections of cylindrical gratings can alter the distribution of high-frequency field and strengthen the intensity of electromagnetic wave in the interaction area. Three shapes of cylindrical grating section are discussed, including the inverted trapezoidal cross-section, rectangular and trapezoidal cross-section.

由于改变槽截面形状可以改变高频场的分布，增强互作用处电磁波的场强，所以设计了三种槽截面形状的圆柱光栅，包括倒梯形槽截面、矩形槽截面和梯形槽截面。

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Electromagnetic flowmeter adopting three-value trapezoidal waveform exciting mode is proposed in this paper.

提出了采用三值梯形波励磁方式的电磁流量计设计.

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The front includes Jeep's classic seven-slot grille, round headlamps and trapezoidal wheel arches.

前端包括吉普经典的七槽孔格栅, 圆形大灯和梯形车轮拱.

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A double trapezoidal specimen will generate shear debonding.

双梯形的试样将产生切变脱胶现象.

词典精选例句

A matrix A m × n is simplified to a trapezoidal matrix B by using elementary transformation.

通过初等变换把任意一个m×n阶矩阵A化成简化阶梯形矩阵B。

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In this paper, the stiffened plate theory in aeronautical engineering is used to simulate the box girder with trapezoidal cross section as a stiffened plate structure consisting of stiffener bars and sheets.

本文利用航空结构力学中的加劲板理论，把梯形截面箱梁模拟为由加劲杆与系板组合而成的加劲板结构。

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Experts' semantic evaluation is converted to trapezoidal fuzzy numbers to determine the probability of occurrence of human errors.

为确定人为失误的发生概率，论文将专家的语义评价转换成梯形模糊数。

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Using the classical model and piece-wise linearization technique, this paper presents a novel method for fast numerical simulation and assessment of power system transient stability. The method adopts the implicit trapezoidal rule and the relaxation method instead of the direct but time-consuming matrix inversion.

在使用电力系统经典模型和分段线性化的基础上，本文利用隐式梯形积分规则并结合矩阵求逆运算的松驰方法，推导出一种电力系统暂态稳定性数值仿真及快速判断方法。

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The mode dispersion characteristics and cut-off properties of rib waveguide with trapezoidal cross section are investigated.

本文运用变量变换伽辽金法对具有梯形截面脊形光波导的本征模式特性作了分析.

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UNBALANCE SHEAR FORCE DISTRIBUTION CALCULATION OF BRAKE CHAMBER OF ABOIDEAU WHICH WAS CONVERTED INTO TRAPEZOIDAL CROSS-SECTION Discussion on calculation of unbalanced cutting power distribution in the design of sluice bottom board structure

水闸闸室化算梯形横截面上不平衡剪力的分配计算闸底板结构设计中不平衡剪力分配计算问题的探讨

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Taking into account prospect theory instead of the expected utility theory being more in line with the actual human decision-making mode, this paper use the proposed prospect value determination method based on prospect theory and intuitionistic trapezoidal fuzzy numbers to compute single attribute value in the multi-attribute decision-making.

考虑到不确定条件下前景理论相对期望效用理论更符合人类实际的决策模式，运用上述直觉模糊环境下基于多参考点的前景价值确定方法来计算直觉梯形模糊多属性决策中方案单属性价值。

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A trapezoidal barrier potential was used to model Al Al 2O 3 ferromagnetic metal ( Fe, Co, Ni and Ni 80 Fe 20) biased tunnel junctions.

用梯形势垒模型计算偏置Al Al2O3铁磁金属（Fe，Co，Ni和Ni80Fe20）隧道结的IV曲线，通过与结在77K温度下的实验IV曲线拟合决定了结的势垒参数。

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Through sensibility analysis and objective function contour chart analysis the research of functional property of trapezoidal mechanism is further improved.

同时在灵敏度分析和对目标函数等值线图进行分析的基础上，指出了进一步提高梯形机构工作性能的研究方向。

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Up front, its b trapezoidal grille sports a large logo.

截至前，其大梯形格栅大富豪的标志运动。

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