矩形選區 的英文怎麼說
中文拼音 [jǔxíngxuǎnqū]
矩形選區
英文
rectangular selection-
Using rectangular marquee tool create a border selection
使用矩形選擇工具創建一個如下的選區。Stability within a baffle compartment can be studied by using a rectangular zone.
隔板腔內的穩定性選用矩形區域進行研究。Continue to work with the background. place on a new layer the photo with cat eyes
打開一張貓眼睛部分的圖片，使用矩形選區工具選出並粘貼到新層。In the first part, the basic knowledge of particle scattering in meteorology and physics was introduced. the particles to be discussed include aerosol particles, fog droplets and raindrops and the em wave band in the discussion is near - infrared. in the second part, the mie theory was briefly reviewed and was applied to investigate the scattering characteristics of spherical atmospheric particles, the result shows that in the visibility measurement meter using forward - scattering method, when the working wavelegth is between 0. 8 m ~ 2 m, the scattering angle is between 25 ~ 40, the distinguishability and the relative scattering intensity would be better than those under other conditions. in the third part, the superellipsoid was used to describe a wide range of shapes such as spheres. ellipsoids and cylinders. an improved t - matrix method which can be used to calculate arbitry shaped particle ' s scattering field was introduced, and the scattering characteristics of non - spherical atmospheric particles was investigated with this method
計算結果表明，從相對散射強度、同一方向上不同粒子散射的可區分程度來看，在散射式能見度探測儀器中，工作波長介於0 . 86 m 2 m ，探測角度選取前向25度40度時，探測的結果將會是比較理想的。第三部分中，使用超橢球方程來統一描述各種非球形粒子的形狀，然後使用t矩陣方法計算了一些形狀的非球形粒子的近紅外散射特性。另外，在本文中還針對球形粒子的散射場提供了一種三維可視化方法，使對散射場強度的空間分佈的理解更加簡單，直觀。From the viewpoint of method, the first step is to determine the available investment options or opportunity set of the locations of crude oil tankers zone involving some six representative factors such as the unit engineering expense, unit operating cost, constructing period, the location land features, unit constructing engineering amount, unit land opportunity cost. these factors stem from the economic, societal and environmental regulations and rules. the second step is to specify how to choose among these available options
從方法上來看，首先確定以單位工程造價、單位運行成本、建設期、地形特徵、單位土建工程量、單位土地機會成本等六個綜合經濟、社會及環境指標為代表的原油罐區方案決策目標集，其次制定桃園、西山、填海三個決策待選方案，然後建立基於優先關系的相對優屬度矩陣及各影響因素的權重集，從而進行模糊動態規劃評價，最後優選出最佳的桃園方案。In the researches about hexagon track, smith triggers are used, so is flux self - control. as to round track, the method of voltage vector selection is taken. we can select the proper voltage vector by the position and magnitude of stator flux as well as the magnitude of torque
在六邊形磁鏈的研究中，本文主要是使用了施密特觸發器，通過磁鏈自控制單元來實現的；而對于圓形磁鏈的直接轉矩而言，則是利用了電壓矢量查表的方法，通過實時判斷磁鏈的區間和幅值、以及轉矩的大小，繼而從表格中選擇合適的電壓矢量。For shutters, the results show : 1 ) according to the formula p =, the theoretical value of is calculated by the effective velocity of the flow, and its engineering value is calculated by the arriving velocity of the flow, the relationship between the theoretical value of and its engineering value is 2 ) the smaller value of declining angle will result in the smaller pressure loss and smaller outlet velocities. as a result, the declining angle of 30 擄 or less is recommended in some places which need small wind velocity, such as broadcasting studio and library, and the declining angle of 45 擄 or less is recommended in places which need big wind velocity, such as cinema and office ; 3 ) the larger value of ratio between the wide of the shutter b and the space between two boards h ( b / h ) will result in the larger pressure loss and smaller outlet velocities. the range of b / h from 0. 8 to 2. 0 and the optimum value 1. 2 is recommended ; 4 ) the range of b from 10 mm to 50 nun and the optimum value 40 mm is recommended ; 5 ) the proper thickness of the boards 8 of the shutters is 1. 5 mm ; 6 ) cuneiform boards should replace the rectangle inlet boards of the shutters in order to obtain better ventilation
數值模擬採用fluent軟體，計算結果用excel進行處理，通過對大量數值工況進行數值模擬計算，結果表明：對于單側百葉風口，計算表明： 1 ）對于公式p = （ ~ 2 ） 2 ，的理論計算值中定義為流體流經百葉風口內部時的速度，即有效速度，而工程上常使用流體的來流速度來計算，計算表明，的理論計算值與工程應用值的關系為（ _ （理論） ） （ _ （工程） ） = 0 . 813 ； 2 ）當來流速度一定時，擋板傾斜角度越小，壓力損失越小、出口速度越小；因此在要求進口風速比較小的場所，如播音室、圖書館等，宜採用擋板角度30的百葉風口；在要求進口風速比較大的場所，如電影院、辦公室等，百葉擋板的角度應選45 ； 3 ）當來流速度一定時，百葉擋板的擋板寬度b與擋板間距h的比值b h越大，壓力損失越大，出口速度越小，計算表明，鑒于壓力損失、出口風速、板間形成渦流區的大小，百葉擋板的b h值取0 . 8到2 . 0之間， b h = 1 . 2為最佳值； 4 ）當來流速度一定時，在計算的條件下，當百葉擋板寬度b = 40mm時，百葉擋板的阻力系數最小，考慮到渦流區等的影響，建議選用10mm b 50mm的百葉擋板；西安建築科技大學碩士學位論文5 ）百葉擋板的厚度取為1 . sinln為好; 6 ）百葉擋板的入口側可選用具有傾斜度的楔形擋板來代替矩形擋板，利用其較好的導流作用，可得到更好的出流效果。After studying a lot of research papers on special - shaped column and short - leg shear wall structure, i select a typical short - leg shear wall residence structure in hefei. rectangle frame, special - shaped column and short - leg shear wall structure are designed respectively by use of pkpm software according to the present design code
因此通過調查研究，選擇合肥某住宅小區典型的短肢剪力墻住宅結構為研究對象，根據現行的建築結構設計規范，利用pkpm系列軟體，分別設計成普通矩形柱框架、異形柱框架和短肢剪力墻結構。Select the rectangular marquee tool ( m ) and make a rectangular selection
選擇矩形選框工具（快捷鍵m ）在文件中畫一個矩形選區Select the rectangular marquee tool ( m ) 圖 2 and make a rectangular selection
選擇矩形選框工具（快捷鍵m ）文件中畫一個矩形選區Using rectangular marquee tool create a selection covering all the shapes
使用矩形選區工具新建一個可以包圍所有小矩形的選區。Create a new layer, rename this layer as “ element ”, make a rectangle selection and fill it with any color. i have done a selection 140 20 pixels
新建層，命名為元素，繪制一個矩形選區，任意色填充，我的選區大小為140 * 20像素。Altering the field of view using any other method ( pressing the 1. . 0 keys, " dragging out " a selection rectangle on the map, etc ) will still change the map settings to match the new view level as usual - zoom lock only has an effect when zooming in or out
即使是用其他方法改變視場（按0 、 1 … …鍵；選定矩形選區等等）星圖設置也不會像通常那樣做出適應新視場等級的變化。In the analysis of section chart, it will frequently do the operation of divide up and investigate the exceptional region, it need to do the operation of reduce and magnify 、 the magnify and drag of the area which the rectangle selected to the section chart
在對剖面圖的分析過程中，經常要進行異常區域的劃分和研究，就需要對剖面圖進行縮小放大、矩形選定范圍放大、拖動操作。分享友人