查询词典 curve

Based on the qualitative interpretation,the effect of transition segment of a stress-strain curve has been emphasized;phenomenon relating to strain rate effect have been adequately discussed,such as the stress-strain curve of a given strain rate, the increase of strain rate sensitivity of a metal with temperature,the decomposition of strain rate effect and strain hardening and multi-step loading tests.The analyses agree with the existing experimental results and update the knowledge on strain rate effect.

对材料应变率敏感性随温度变化的现象进行了分析，所得结论与现有试验结果相符；对晶体材料在恒应变率加载下的应力应变曲线进行了分析，明确提出了应力应变曲线中受应变率直接影响部分—过渡段的概念；结合位错运动分析，对恒应变率加载下晶体材料的应力应变曲线进行了解释，深化了对应变率效应的认识；提出了应变率效应与应变硬化效应可分别研究的观点，完善了对应变率效应细观机理的认识。

The one Presented here is used to determine the parameters of double linear softening curve of Frictious Crack Model by fitting the experimentally measused P－δ curve segmentally.

其一是提出了分段拟合实测P～δ曲线确定虚裂缝模型的双线性软化曲线参数的数值方法。

Because the triangle mesh was widely used in industry and computer graphics systems,a computation method for offset curve on triangle meshes was proposed,where the curve on the triangle mesh was defined by a sequence of points with every point lying on the mesh.

鉴于三角网格在图形系统和工业界广为使用，提出了一种三角网格上曲线等距线的计算方法，其曲线表示为位于三角网格的点序列连接而成的空间折线。

It offers the idea according to problem faced, considering the good character of the ends,the ajusted cubic B-spline curve is used to fit ship lines.it finds out the control vertexs according to a sequence of given points,and then, through particular formula,each point in the curve could be worked out.

针对面临的问题，提出了自己的思路，在数学计算方法上，由于三次准均匀B样条曲线良好的端部性质，这里用它来拟合船舶型线，首先根据所给的初步型值求出其控制顶点，然后根据相关公式进行插值便能得到曲线上的所有插值点。

Serging of the seat curve, the vent curve and the trousers hem can be integrated.

包缝西裤的后档缝、裤门襟和裤脚边在该工作站上都可一次完成。

When the output of metal-halide lamps is 360kW, for the vertical section leaving to 2m of shipside, the intensity of illumination above 5m water is more than 100 lx, the iso-illuminance curve of 10 lx is in the depth of 18m, and the iso-illuminance curve of 0.01 lx is in the depth of 40m.

在180盏×2kW金属卤化物灯情况下，在距船舷2m的垂直断面，其水深5m内的光照度多在l00 1x以上，10 lx的等光照度曲线在18m水层左右，0.0l lx的等光照度曲线在40m水层附近。

It used sine curve as the ideal velocity curve.

SDCS的速度控制是本文的核心。

It can control and graduate sinusoidal curve and triangle wave curve by using axis servo valve.

通过采用轴伺服阀，可实时控制并产生正弦曲线和三角波形曲线。

According to the identification of fossil woods, it shows that they all belong to Araucarioxylon, with the stage age of Qixia, though there are some anatomical differences among them; Following two mathematical clustering analysis methods-analysis of variance and CSDM curve, metrical numerical values are quantitatively analysed, then, skew value of curve and its relationship with leaf longevity are showed.

经过鉴定研究认为，本区的木化石均属于松柏类中的南洋杉型木属，为栖霞阶化石；应用方差分析、CSDM曲线相关分析等数学聚类分析方法，对木化石标本的测量数据进行了定量分析研究，探讨了曲线偏差值与叶寿命的关系，认为本区二叠纪木化石均为常绿树种-南洋杉型木，但有可能存在落叶树种，且生长年限有较大差异。

Through a typical Stamping example, compared and analyzed the node slip velocity curve and translational velocity curve. It proved the truth that the true loading rate simulating by Finite element software can reflect the slip velocity between sheet metal and die, providing the basis for the follow-up analysis in actual testing.

通过典型冲压成形实例，比较分析结点滑动速度和结点运动速度曲线，证明了有限元软件模拟的真实加载速度可以反映板料和模具之间的滑动速度，为后续的实际试验提供分析依据。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。