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- The plane is two dimensional in points. 平面在点几何中是二维的。
- The expression for radial wave function of a two dimensional harmonic oscillator is derived through an integral formula of general Lagurre function. 利用广义拉盖尔函数的一个积分公式,推导出二维各向同性谐振子的归一化径向波函数表达式。
- The ACAS is a two dimensional gaussian plume segment model. 评价系统是一个二维分段高斯烟羽模式。
- They may look flat - two dimensional - or be holographic. 它们也许看起来是平面的-二维空间的-或是全息形式的。
- This subroutine sorts one or two dimensional arrays. 这个子程序可以对一维或者二维数组进行排序。
- A square is two dimensional and a cube is three dimensional. 正方形是二维的（平面的），而正六面体则是三维的（立体的）。
- A kind of CAGD algorithm with two dimensional and three dimensional modeling function is presented ,aiming at the design ,production and simulation of ships. 针对船舶的设计、制造与模拟，提出一种具有二维、三维造型功能的交互式CAGD（计算机辅助几何设计）算法，其中各种造型及修改功能都具有较好的用户接口
- Objective:To evaluate the function of two dimensional ultrasonography and color Doppler flow image(CDFI)in the diagnosis and differential diagnosis of abruptio placentae. 目的 :探讨二维超声及彩色多普勒血流显像 (CDFI)对胎盘早剥的诊断及鉴别诊断价值。
- This kind of TFD can tune its kernel ambiguity function shape by two dimensional optimization procedure according to the characteristics of the analyzed signal. 这种时频分布根据被分析信号不同特性,采用优化方法自适应对模糊函数进行整形,尽可能保留集中在原点的信号模糊函数的自分量,抑制远离原点的交叉分量。
- Having only two dimensions, especially length and width. 二维的只有二维的，尤指长度和宽度
- Gets or sets a two dimensional array of bytes that can be used as a filter. 获取或设置可用作筛选器的二维字节数组。
- A flat file can be represented by a two dimensional array of data items. 平面式文件可由数据项的二维数组表示。
- Two Dimensional Photonic Band Structure: Triangular Non Bravais Lattice[J]. 引用该论文 金崇君;秦柏;杨森;秦汝虎.
- METHODS: Systolic function indexes (FS and EF) and diastolic function indexes (E, A, EAT, EDT, E/A,IVRT) in 120 patients with hypertension were measured by two dimensional ultrasonography (2-DUS) and M-mode and Doppler ultrasound. 方法:采用二维、M型和多普勒超声心动图方法测定120例高血压病患者的心脏收缩功能指数:短轴缩短率(FS)、左室射血分数(EF)及舒张功能指数:二尖瓣血流频谱E峰、A峰、加速时间(EAT)、减速时间(EDT)、E/A比值、等容舒张时间(IVRT)等。
- Quadratic approximations in two dimensions. 二维中的二次逼近法。
- A scheduling algorithm based on the two dimensional utility function is proposed to guarantee the packet drop ratio and play-out outage ratio of streaming application in the mixed service scenario. 摘要为保证混合业务中流业务较低的丢包率和中断率，提出了一种基于二维效用函数的调度算法。
- There is a brief discussion of two dimensional mechanics in terms of complex numbers. 这里有关于用复数来讲二维力学的简短讨论。
- Such ornamental work represented two dimensionally by chiaroscuro. 细工饰品通过明暗对比表现出两维性此种装饰品
- It is hard to draw in two dimensions a picture of a vector function in three-dimensional space. 在两维图上画三维空间的矢函数图形是件难事。
- The beam characteristics of exeimer lasers are detected by using a two dimensional CCD array. 本文采用二维ccd列阵检测准分子激光的光束特性。
