查询词典 longeron

In addition, surface profile error evaluation for a surface patch from the front longeron soleplate's geometric model was calculated. Its results show that the algorithms presented have some advantages of feasibility, credibility and good convergence.

此外，对前纵梁底板的一曲面片完成了其曲面轮廓度评定的计算，结果表明，本文提出的方法具有可行、可靠和收敛性好的优点。

Product geometric models of Santana 2000's front longeron strengthen board, front longeron soleplate and front door outside panel were constructed on the basis of the researches in the thesis.

根据本文的研究内容和方法，建立了桑塔纳2000型轿车前纵梁加强板、前纵梁底板以及前门外板的产品曲面模型。

According to requirement of factory and experiment, U-shaped loading method was used to analyze the seat underframe and get the deflection and stress of test point on the front longeron.

根据试验标准，采用U形加载方式时座椅底架进行有限元仿真分析，得到座椅底架前纵梁试验点的挠度和应力。

This utility model disclosed a multifunctional medical bed, which includes bedstead, bed board and the ups and downs institutions, bedstead has a four box beams, two fixed and two longeron longeron Events, bed board are four longitudinal medial convex-concave shape of the edge was the cross-cutting board, threeéups and downs, including the board and connected the three screw or hydraulic cylinder, the multi-functional medical bed may also include raised his sick body.

本实用新型公开了一种多功能医用床，它包括床架、床板和起落机构，床架四框内有一根横梁、两根固定纵梁和两根活动纵梁，床板是四块纵向内侧边缘呈凹凸形状相互交叉的板子，起落机构包括三块樘板和与其连接的三个丝杠或者液压油缸，该多功能医用床还可以包括病人抬起机构。

This product line can achieve cut the longeron and the both end side of armed beam and wing plate in one stage, cutting adapt wide range, and one machine can be uesd in different way, bearing stonger flexibility. Right smart satisfy client's individualized requirements.

该生产线可实现在同一工位对纵梁及加强梁前后端头和翼面的切割，切割适应范围广，能够做到一机多用，具有较强的柔性，极大满足了用户个性化的需求。

The breakup was caused by fatigue cracking of a forward fuselage longeron.

解体是因疲劳裂纹的一个前机身

The test results from the standard circles with different radii and the industrious application of the stiffening plate of Santana's front longeron were presented.

给出了以不同半径的标准圆进行测试的结果和以桑塔纳轿车前纵梁加强板为例进行的工业应用。

With the changes of the use demand and natural conditions of the quay, the structure of the quay had happened greater changes relative to the past. At the same time, the count of pile in the nodal place of the crossbeam is increasing correspondingly, the size of pile cap become heavy gradually in nodal place, the bearing width in longeron and crossbeam is strengthened gradually too.

随着码头使用要求和自然条件的变化，码头结构较以往有较大的变化，横梁节点处的桩数相应增多，节点处桩帽的尺寸逐渐变大，纵梁和横梁搁置的宽度也逐渐加大。

The design and construction norm of standingpile wharf (JTJ267-98) calculate longeron and crossbeam by continuous beam with the elastic support. But it cant consider the influence of the wide bearing.

高桩码头设计与施工规范(JTJ267-98)中把纵梁和横梁简化为弹性支承连续梁来进行计算，不能考虑宽支座的影响。

Quote:Instead of being the specified 0.090-0.110in (2.3-2.8mm) thick, the flat top, or web, of the aluminium longeron that failed was as thin as 0.039in – less than a millimetre - in the area when the fatigue crack formed.

他们早早确定是早期设计没足够资料来计算能量机动时会对F-15 A-D大梁产生的应力破坏程度，因为那时还是以高速作战为主流设计，对於 High G运动状况了解不多

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。