Using the Rectangular Marquee Tool (m), make a selection at the bottom of your grassy area.
用矩形选框东西在草地底部画出一个矩形。
Using the Rectangular Marquee Tool (M), fill a selection with white on a new layer as shown.
使用矩形选框工具（米），填充白色显示一个新的层中进行选择。
Using the Rectangular Marquee Tool (m), make a selection underneath your navigation all the way down to the very bottom of the canvas.
用矩形选框东西在导航条下拉出一个矩形，直至第一部建立的图层底部。
In this paper, we present a new project for semiconductor optical amplifiers (SOA), in which Gaussian signal pulse can be compressed by using the rectangular control pulse.
提出了在半导体光放大器中应用矩形控制脉冲对高斯信号脉冲进行脉冲压缩的新方案。
Once you’ve blurred the ellipse, cut the top half away from the divider by using the Rectangular Marquee Tool and deleting the area beneath it so that you are left with half an ellipse.
然后使用矩形选框工具删掉分割线上半部分，这样就剩下了半个椭圆。
Earlier this year, the team put Clemmons's unlikely theory to the test, using a 40-square-metre rectangular nylon sail.
今年早些时候，研究小组使用了一个40平方米的长方形尼龙帆，对克莱蒙斯的不可能理论进行了测试。
Bar codes, familiar to us all as the black and white rectangular mark that enables products in a supermarket to be tracked, represent data using the spacing of parallel lines.
条形码就是我们大家都熟悉的超市中用来跟踪商品的那些黑白色相间的长条标记，它利用这些黑白色平行线的间距来表示数据。
The volume code block in Listing 5 computes the cubic volume of a rectangular solid using the well-known formula.
清单5中的volume代码块使用常用公式计算长方体的体积。
Theory analysis and calculation of the rectangular waveguide longitudinal slot arrays are made by using moment method.
利用矩量法对矩形波导宽边纵缝阵列天线进行了理论分析和计算。
A heuristic approach to container loading of rectangular objects by using ternary tree structure to represent the packing space is proposed.
针对集装箱布局提出了一种利用三叉树结构表达三维矩形物体布局状态空间的方法。
In the numerical analysis of axially symmetry electromagnetic field, the finite element method using ring unit with rectangular cross-section has more advantages than other methods.
在具有轴对称特性电磁场的数值分析中，用矩形截面环单元分析具有比其他单元更多的优点。
Methods Using a homogeneity water equivalent rectangular phantom, the dose gradients at the interface of target volume and normal tissue was evaluated under different scatter radii.
方法采用均质水等效矩形体模，在不同散射半径条件下观察靶区和正常组织界面上的剂量梯度随散射半径的变化。
The characteristic impedance of rectangular coaxial transmission lines supporting TEM modes is calculated by using multi-grid method with V-cycle and W-cycle.
本文用V循环和W循环的多重网格法计算了同轴矩形tem传输线的特性阻抗。
Using difference method and collocation point method, this paper studies the bending problem for rectangular thin plates with mixed boundary.
综合应用差分法和配点法，研究了混合边界矩形薄板的弯曲问题。
Gapacifive posts and diaphragms in a rectangular waveguide are analyzed in this paper by using the method of moments.
本文对矩形波导内金属电容棒和电容膜片进行了矩量法分析。
The maximum pressure drop and the operational pressure drop were investigated in a rectangular spouted bed with double nozzles by using air as spouting fluid.
在双喷嘴矩形喷动床内，以空气为喷动气体，研究了最大喷动压降与操作压降的变化规律和影响因素。
Using the Simple High order Shear Deformation Laminate Theory and large deformation theory, the geometric nonlinear analysis of rubber rectangular composite laminate plate is presented.
文中应用简单高阶剪切层合理论和大变形理论对各向异性纤维增强的矩形橡胶复合材料层合板进行了几何非线性分析。
The FDM numerical analytic method is applied to calculate the fin efficiency of elliptic tube with rectangular fins on which the disturbing holes were dug by using additional source term technique.
采用有限差分数值分析方法，应用温度逐次更新处理技术对不同扰流孔下的椭圆管矩形翅片的肋效率进行计算。
Using the finite difference method, the state equation of the transverse vibration of an axially moving rectangular membrane is derived.
利用有限差分法，导出了轴向运动矩形薄膜横向振动控制系统的状态方程。
However, since most ovens are rectangular in shape using round pans is not efficient with respect to using the space in an oven.
然而，由于大多数烤炉是矩形的形状使用圆形平底锅是效率不高，相对于使用的空间的烘箱中。
Using rectangular marquee tool create a selection covering all the shapes.
使用矩形选区工具新建一个可以包围所有小矩形的选区。
A heuristic method for packing freight into a container by using tri tree structure to express the packing space decomposition for three dimensional rectangular packing is proposed.
针对集装箱内货物装载布局问题，提出一种利用三叉树结构表达三维矩形物体布局状态空间分解的方法。
The distributed pressure on the interface was obtained using the slab method. Analytic formula of the microconvex surface of plano-sizing die for long rectangular plate has been derived.
利用主应力法求出接触面上的分布压应力，导出了平面精压长矩形板模具表面微凸面形状的解析公式。
In contrast to the finite element method, another form of numerical method which is based on the using of rectangular math covers in manifold method is proposed.
作者在流形方法里采用矩形作为数学覆盖，从另一角度提出了一种不同于有限元法的数值分析方法。
Using quadratic type, ensure that the product's founder and rectangular, above size can be made;
采用二次成型式，保证产品的方正和直角，上边大小都可制作；
To start, choose the Rectangular Marquee Tool from the Tools Panel and create a rectangular selection using the following figure as a guide.
首先，请从工具小组的矩形选框工具并创建一个矩形选择使用为指导，如下图。
The paper presents a new optimal layout for rectangular part method using ant colony system algorithm.
介绍了一种使用蚁群算法求解矩形件优化排料问题的新方法。
You will notice upon using this tool that juice flies everywhere and the garlic itself is left in rectangular squiggle shapes.
这种方式会使蒜汁溅得到处都是，蒜蓉会留在压蒜器中。
Using this formula, the backscattered RGS of rectangular conducting flat plates coated with lossy dielectric is computed. The results computed here are in fair agreement with the experimental values.
计算了涂覆有耗介质的矩形导体平板的后向雷达散射截面，计算结果与测量值一致。
Using this formula, the backscattered RGS of rectangular conducting flat plates coated with lossy dielectric is computed. The results computed here are in fair agreement with the experimental values.
计算了涂覆有耗介质的矩形导体平板的后向雷达散射截面，计算结果与测量值一致。
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