题目 直线平行投影面,直线的投影反映直线的()。When one line is parallel to one projection plane , what is its projection ? A.实长 same long as actual lineB.缩短线段 shorten lineC.拉长线段enlarged lineD.点point 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
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What is the projection of the point on thexy-plane? (x,y,z)= ◻ What is the projection of the point on theyz-plane? (x,y,z)=(◻) What is the projection of the point on the xz-plane? Draw a rectangular box with the origin...
Mercator, Albers equal area, or Robinson, all of which (along with numerous other map projection models) provide various mechanisms to project maps of the earth's spherical surface onto a two-dimensional Cartesian coordinate plane. Projected coordinate systems are sometimes re...
圆柱的投影特征是()。 What is the projection feature of cylinder?A、三面视图是矩形。 Three views are rectangles of its projection. B、一面视图是圆,另两面视图是矩形。 One view is a circle and the other two are rectangles. C、两面视图是圆,一面视图是矩形。 Two views are circles and one vi...
直线平行投影面,直线的投影反映直线的()。 When one line is parallel to one projection plane , what is its projection ? A、实长 same long as actual line B、缩短线段 shorten line C、拉长线段enlarged line D、点point 点击查看答案 你可能感兴趣的试题 单项选择题属于食品中天然来源毒物的是() A....
Once the projection is created, an artist or draftsperson can create dimensional drawings showing the part from different perspectives or angles. Another option for designers is a sectional projection. A sectional drawing is any graphic that uses an imaginary plane intersecting the part to expose ...
直线垂直投影面,投影具有积聚性,投影为()。 When one line is perpendicular to the projection plane , what is its projection? A、一直线 line B、一实长same long as the actrual line C、一斜线 oblique line D、一个点 one point 点击查看答案...
aLove at the moment of sun 爱当时太阳[translate] a汉白玉 White marble[translate] a光亮度 1 intensity level 1;[translate] a投射面 4 Plane of projection 4[translate] a频闪 6 The frequency dodges 6[translate] aIn what way is each example relevant in terms of SD? 在什么方式每个例子是否是...