说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 几何学几何形状 1)  geometry [英][dʒi'ɔmətri]  [美][dʒɪ'ɑmətrɪ] 几何学几何形状 2)  geometric shape 几何形状 1. In sharpening tool cutters there is a shortcut mainly based on the geometric shape,which is not only easy to learn, but also can be very precise. 学习刃磨切断刀完全可以走捷径,以几何形状入手的方法,不但入门快,而且不出偏。 2. States the method of improving the joint strength by analyzing and researching the excessive coordination of the shaft plug and chain plate, geometric shape and tolerance of plate hole and shaft plug, chain hardness and the pressure in the coordination of the chain joint. 链节的联接固度对链条的使用寿命影响很大，通过对销轴与链板配合过盈量、链 板孔和销轴的几何形状误差、链板硬度、链节静配合连接中的比压等的分析研究，提高了 链节的连接固度。 3. The modulation transfer functions (MTF) of CCD array with equal sampling area but different geometric shapes of pixel are analyzed and simulated by the CCD sampling theory in the case of hexagonal and rectangular shapes. 本文从 CCD的采样理论出发 ,以六角形和矩形像元为例 ,对具有相同采样面积但像元几何形状不同的阵列的调制传递函数 (MTF)进行了理论分析和数值模拟。 3)  Geometry shape 几何形状 1. We have analyzed zere-order isothermal reactions within well-distributionand shell catalyst with one-dimension geometry symmetry model,and relationship of geometry shape effects on zere-order isothermal reactions in catalyst particles of two types ofactivity profiles has been obtained. 以理论分析为基础，采用一维几何对称模型对数种一维几何对称均匀型、薄壳型催化剂颗粒内的零级等温反应进行分析，从而得出了两种活性组份分布类型催化剂颗粒几何形状对粒内进行的零级等温反应的影响关系。 2. and relationship of geometry shape effects on zero-order isothermal reactions in catalyst particles of two types of activity profiles has been obtained. 以理论分析为基础，对数种一维几何对称均匀型或薄壳型催化剂颗粒内的零级等温反应进行分析，在考虑外扩散影响的情况下，得出了两种类型催化剂颗粒的几何形状对粒内进行的零级等温反应的影响关系。 3. The air flow in three different geometrical combustion chambers of diesel engine were simulated using AVL Fire,and the influence of geometry shape of combustion chamber to the air flow in the cylinder was analyzed. 针对三种不同形状的柴油机燃烧室,利用AVL Fire软件对缸内气流运动进行模拟研究,分析了燃烧室几何形状对柴油机缸内气流运动的影响。 4)  geometry [英][dʒi'ɔmətri]  [美][dʒɪ'ɑmətrɪ] 几何形状 1. Design method for geometry of dissolution cavity of salt gas storage considering the stability; 盐穴储气库溶腔几何形状的设计方法 2. Impact of the geometry on the spectral properties of photonic crystal; 几何形状对光子晶体光谱特性的影响 3. Discussion on the geometry and calculation of the unwrapped area of ellipsoidal heads; 椭圆封头几何形状讨论及展开面积计算 5)  geometric form 几何形状 1. Much attention has been paid to geometric form of cable which influences bond strength. 对预应力锚索最常见的破坏模式进行分析,着重研究由于预应力锚索几何形状引起的相互作用,采用解析方法分析锚索与砂浆界面的应力状态和破坏机理,得到的结果与现场观测及室内试验的破坏现象基本一致,并由此建立了极限承载能力计算公式。 6)  geometrical shape 几何形状 1. The influence of the geometrical shape of PDC on the testing results of the PDC abrasive resistance; PDC测试部位的几何形状对耐磨性测试结果的影响 2. The geometrical shapes, temperature distribution, velocity distribution and viscosity dis. 通过建立成型过程中流动和传热的数学模型 ,在合理简化后进行数值模拟 ,得出了玄武岩纤维丝根处的温度、速度、粘度的分布以及丝根的几何形状 。 3. In view of geometrical shape fringe vague in tactile tele-presence reproduction,the structure and current stimulation method of electrotactile reproduction device in existence is studied and analyzed in detail,and a new reproduction method based on vector current is put forward and discussed. 针对触觉临场感技术中几何形状再现的边缘模糊效应问题 ,对现有电触觉再现装置的结构及刺激方式进行了研究分析 ,提出了适合几何形状触觉再现的矢量电流方法 ,并进行了分析讨论。 补充资料：无几何 1.不多时。 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com