查询词典 rectangular parallelepiped

By studying the present calculating formula of rectangular drawpiece blank size, this paper gains the major reason of inducting error,and obtains new more accurate formula,according to the same principal that surface area is equal before and after drawing.

对现有盒形拉深件坯料尺寸计算公式进行了分析，得出其误差存在的原因，并根据"坯料面积与拉深件面积相等"的原则得出了较为准确的盒形拉深件坯料尺寸计算新公式。

First fitting the projective straight line in three rectangular coordinate system,second obtaining the straight line equation in space through the projective straight line,and comparing three different straight line equations,finally choosing the best fitting program.

先拟合三个直角坐标系中的投影直线，再通过投影直线求出空间直线方程，并对拟合出来的三个不同的直线方程进行比较，选择最佳拟合方案。

To allocate apples, washed, cut into a similar one, in the middle of the plate put into a rectangular shape.

再拿出苹果，洗干净后，同样切成一片一片的，在盘子的中间摆成了一个长方形。

The municipal government has, based on the plan, actively carried out an integrated urban land improvement project called Urban Land Consolidation since 1958, by which the irregularly shaped and uneconomically used small land parcels before consolidation have been put into rectangular shape and a...

自 195 8年开始，台湾地区有计划地推行综合城市土地开发措施———市地重划，将一定范围内不符合经济使用的城市土地重新规划调整，使之在无需政府财政支出的情况下完成了各项公共设施的建设，有效地改善了城市环境及产业布局

The concept of exponential transformations of rectangular Cartesiancoordinates is introduced, showing that a plane curve is more frequently expressed by a unionof four or fewer quadrantal equations defined uniquely in the respective quadrants whichthe curve covers and are therefore quadrant invariant, then the Fermat curve s with someof their geometric properties are formulated.

引入直角笛卡儿坐标幂变换的概念，说明一平面曲线是较经常地用4个或更少的象限方程的并集来表示的；这些象限方程是在曲线所在的各个象限中惟一定义的，因而是象限不变的。然后列出费马曲线的方程，并简述了费马曲线的一些几何性质

A quadrupole electric field driven by a rectangular wave voltage can be used for mass selective storage and analysis.

矩形波驱动的四极场同样可用于对离子进行质量分析和存储。

According to the theory results,the two orthogonal polarized states of the fundamental mode become non-degenerate in this fiber and modal fields are quasi rectangular with appearing strongly linear polarization.And,the birefringence of the fiber was found to be due to the asymmetry of cladding structure.If the rate η between lognitudinal and transverse holes-spacing is reduced,the birefringence will increase strongly.

结果发现，矩形点阵微结构聚合物光纤基模两个正交偏振态不再简并，模场呈现类矩形且具有较强的线偏振特性；该光纤模式双折射产生于包层孔结构分布的不对称性，减小包层纵向孔间隔和横向孔间隔之比η值，双折射明显增强，适当调节η，可在更宽频带范围内实现高双折射单模运行。

In this paper,a new adaptive image interpolation method based on edge,introducing rectangular interpolation and quincunx interpolation,putting forward the gradient weight function,motivated by the work of Nira Shezaf et al.,is presented.

引入了一种改进的保留图像边缘特征的自适应缩放插值方法，在Nira Shezaf等人提出的自适应插值算法的基础上进行了改进。

And then, a compression algorithm of Hyperspectral remote sensing image based on Lifting scheme is developed, this method can guarantee the treated image includes the effective information as many as possible. We adopt the splitting of rectangular grids into quincunx grids to construct the second generation wavelets transformation and thereby realize spatial compression.

然后采用基于提升格式的第二代小波变换技术对高光谱遥感图像进行处理，该方法能保证处理后图像包含尽可能多的有效信息。

A rectangular house of one story;a ranch house.

牧屋单层的长方形房屋；牧屋不适合

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。