SAT数学相关词汇 第5课
1/20
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- 释义:
- 平角
- 例句:
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Medium trees, opening more branches, the branches straight, angle suitable tree manageable.
树势中等, 树枝较开张, 发枝顺直, 角度适宜,树体易管理. 换一句 -
Thermostatic valve body's structure often straight, angle valve two of the most common two - way valve.
温控阀阀体的结构形式常有直通 、 角通阀两种最常见的两通阀. 换一句 -
The angle contained by the lines AB and AC is a straight angle.
AB与AC两线(垂直相交)形成的角称为直角. 换一句
您还可以临摹下单词:
straight angle
2/20
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- 释义:
- 夹角
- 例句:
-
If does not conform to the requirement, may adjust between the eccentric the included angle.
如不符合要求, 可调整偏心块之间的夹角. 换一句 -
As a result , the image can be reconstructed from the alterable included angle chain.
最后, 实现了可变夹角链码表示图像的重建. 换一句 -
Osteoma should be included in the differential diagnosis of calcified masses in cerebellopontine angle.
在小脑桥脑角之钙化肿块,骨瘤必须列入?别诊断. 换一句
您还可以临摹下单词:
included angle
3/20
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- 释义:
- 等边三角形
- 例句:
-
Use your protractor to construct an equilateral triangle.
用量角器作一个等边三角形. 换一句 -
Its outline roughly forms an equilateral triangle.
它的轮廓大致形成一个等边三角形。 换一句 -
An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.
等边三角形不能分成有限多个不全等的等边三角形. 换一句
您还可以临摹下单词:
equilateral triangle
4/20
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5/20
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6/20
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7/20
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8/20
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- 释义:
- 四边形
- 构词:
- quadri四+lateral边→adj.四边的
- 例句:
-
A trapezoid is a quadrilateral with two parallel sides.
梯形是具有两平行边的四边形. 换一句 -
A new mesh auto - generation algorithm of arbitrary quadrilateral is presented.
在继承已有研究成果的基础上,发展一种任意不规则区域全自动四边形网格划分方法. 换一句 -
A kite is a quadrilateral with one line of symmetry.
风筝是个有一条对称线的四边形. 换一句
您还可以临摹下单词:
quadrilateral
9/20
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10/20
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- 释义:
- 六边形
- 构词:
- hexa六+gon角→n.六角形
- 例句:
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The church tower likes a huge hexagon.
教堂的钟楼像一个大的六边形. 换一句 -
Various windows embellish the corridor, with the shape of square, circle, hexagon and octagon.
走廊的窗户形状各异,有方形,有圆形,有六角形,也有八角形。 换一句 -
Perfect hexagon is the most compact grouping of wires.
精确的六角形是最密实的钢丝束. 换一句
您还可以临摹下单词:
hexagon
13/20
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14/20
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- 释义:
- 平行四边形
- 例句:
-
These are the opposite sides of the parallelogram.
这是平行四边形的对边. 换一句 -
This construction is often called the parallelogram law of addition of vectors.
这种作图法常被称为矢量相加的平行四边形法则. 换一句 -
We can show that u ( x, t ) can be determined at every point inside the parallelogram OACB.
我们可以证明,u ( x, t ) 可以在平行四边形OACB内部的每一点上被定出. 换一句
您还可以临摹下单词:
parallelogram
15/20
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16/20
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17/20
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18/20
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- 释义:
- 正多边形
- 例句:
-
The circle has greater area than a regular polygon of the same perimeter.
正的面积比同样周长的正多边形的面积大. 换一句
您还可以临摹下单词:
regular polygon
19/20
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- 释义:
- 菱形
- 例句:
-
There is a small network of rhombus in Tokyo Astronomical Observatory.
在东京天文台有一个小的菱形台网. 换一句 -
The inverted nine - spot rhombus pattern has two adjustable directions of well array.
菱形反九点井网有两个可调的井排方向,是适合于裂缝和砂体方向性明显油藏的最佳井网. 换一句 -
Ephraim powder, rhombus silk " and see stars KongLan upward . "
莲粉飘红, 菱丝 翳 碧,仰见明星空栏. 换一句
您还可以临摹下单词:
rhombus
20/20
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- 释义:
- 梯形
- 例句:
-
A trapezoid is a quadrilateral with two parallel sides.
梯形是具有两平行边的四边形. 换一句 -
In section configuration, the depressions are either triangle or reversed trapezoid - fenestra structure.
剖面形态上, 这些断陷不是三角形就是倒梯形,即所谓的“花窗结构”. 换一句 -
The program for parts with trapezoid thread is simplified by this method.
采用此方法可以简化具有梯形螺纹结构零件的数控车削加工程序的编写. 换一句
您还可以临摹下单词:
trapezoid
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