SAT数学相关词汇 第7课
1/20
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- 释义：
- 对角线
- 构词：
- dia穿过,二者之间,对着+gon角+al物→对着角的线,斜线
- 例句：
-
The book has a diagonal black stripe on the cover.
书的封面上有条连接对角的黑斜线. 换一句 -
Footsteps had scored a diagonal path through the snow.
脚印在雪地上留下了一条对角线. 换一句 -
Draw a diagonal line to divide the square into two triangles.
画一条对角线,把正方形分成两个三角形. 换一句
您还可以临摹下单词：
diagonal
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4/20
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- 释义：
- 斜边
- 构词：
- hypo在……下面,次等+tenus边→[从上面拉到]下面→斜边
- 例句：
-
The hypotenuse is the longest side of a right triangle.
直角三角形的斜边是直角三角形中最长的边. 换一句 -
Compute the lengths of the hypotenuse and the other small side.
计算斜边和其它小的边的长度. ) 换一句 -
Either side of a right triangle that is hypotenuse.
直角边直角三角形除斜边之外的两条边的任意一条. 换一句
您还可以临摹下单词：
hypotenuse
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- 释义：
- 夹边
- 例句：
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Two triangles are congruent if they have two angles and the included side equal.
两个三角形如果有两个角及其夹边对应相等则它们全等. 换一句 -
The side - effects included dizziness, nausea, vomiting, lethargy and constipation etc.
主要不良反应有头晕 、 恶心 、 呕吐 、 嗜睡和便秘等. 换一句 -
Side effects included the brief occurrence of irritant contact dermatitis and folliculitis during therapy.
在治疗期间,会短暂发生的副作用包括皮炎和毛囊炎. 换一句
您还可以临摹下单词：
included side
6/20
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- 释义：
- 底边，底数
- 构词：
- base低下,基础→adj.低下的
- 例句：
-
Chinese language appellation system takes the relatives appellation terms as the base.
汉语称谓以亲属称谓为基点. 换一句 -
We must base ourselves on the interests of the people.
我们一定要从人民的利益出发. 换一句 -
Medieval alchemists attempted to transmute base metals into gold.
中世纪的炼丹术士企图把贱金属炼成金. 换一句
您还可以临摹下单词：
base
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- 释义：
- 中点
- 例句：
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The midpoint and equivalence point for carbonic acid are much higher.
碳酸滴定中点和等量点也高得多. 换一句 -
If a vibrating string is lightly touched at its midpoint , its pitch goes up an octave.
如果在一根振动弦的中部轻轻一触, 它就发出高八度的音. 换一句 -
The centre mark is indicated at the midpoint of the halfway line.
中线的中间点标志为球场的中心点. 换一句
您还可以临摹下单词：
midpoint
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- 释义：
- 端点
- 例句：
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Lowry is not an endpoint assay , so samples should be staggered to obtain more accurate estimates.
Lowry法 不是一种endpoint分析方法, 所以样品要做梯度稀释,以得到更准确的估值. 换一句 -
Endpoint detection is a very difficult task in the noise environment.
在噪声环境下,语音端点检测很困难. 换一句 -
A configuration element that controls the discovery functionality of an endpoint.
一个包含范围元素集合的配置元素. 换一句
您还可以临摹下单词：
endpoint
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11/20
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- 释义：
- 截距
- 构词：
- inter在……中间+cept拿住→拦截
- 例句：
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It is illegal to intercept radio messages.
拦截无线电报是非法的。 换一句 -
It is illegal to intercept a letter or parcel before it is delivered.
在送达之前，中途拦截信件或包裹是非法的。 换一句 -
Heavy vegetation may intercept a large amount of precipitation on its leaves.
浓密的植被的叶子中能截留大量的降水. 换一句
您还可以临摹下单词：
intercept
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- 释义：
- 坐标系
- 例句：
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This coordinate system is called the triad at the point.
这个坐标系叫做该点的三面形坐标系. 换一句 -
In Fig. 6 - 1 ( c ), the motion of a particle is referred to by a rectangular coordinate system.
在图6-1 ( c ) 中, 质点的运动是用直角坐标系来描述的. 换一句 -
The expanded form of the equation will depend upon the selected coordinate system.
方程的展开式将取决于所选择的座标系. 换一句
您还可以临摹下单词：
coordinate system
13/20
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- 释义：
- 直角坐标系
- 例句：
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In Fig. 6 - 1 ( c ), the motion of a particle is referred to by a rectangular coordinate system.
在图6-1 ( c ) 中, 质点的运动是用直角坐标系来描述的. 换一句 -
When curvature radius is larger the results for rectangular and cylindrical coordinate are the same.
当曲面曲率半径较大时,用柱坐标与直角坐标计算差别很小. 换一句 -
The kinematics of most of the machines are based on rectangular Cartesian coordinate system.
大多数机床的运动学都是基于直角坐标系统. 换一句
您还可以临摹下单词：
rectangular coordinate
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- 释义：
- 横坐标
- 例句：
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The experimental curve runs nearly parallel to the abscissa.
实验曲线几乎与模座标平行. 换一句 -
Therefore, on the complex plane, robust stability can be formulated by minimization of pseudospectra abscissa.
于是在复平面上, 鲁棒稳定性问题就转化为伪谱横坐标(伪谱最右端的横坐标值)最小的优化问题. 换一句 -
Of course, this setting only takes effect if the abscissa is displaying a Zero - line .
当然, 此配置仅在图表被配置为显示 零线 时生效. 换一句
您还可以临摹下单词：
abscissa
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17/20
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- 释义：
- 象限
- 例句：
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One quadrant of a circle contains all possible values of Zxy.
圆的四分之一包括了所在可能的Zxy值. 换一句 -
The cells of the quadrant in turn become partitioned to from the eight - celled embryo.
四分体细胞于是分裂形成八细胞胚. 换一句 -
That's right at the edge of the Burnham Quadrant, right?
它就在波海姆象限区的边缘, 对 吗 ? 换一句
您还可以临摹下单词：
quadrant
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19/20
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- 释义：
- 平面几何
- 例句：
-
Plane - geometry fans will find suggestions for a proof of this in the Prob.
平面几何学的爱好者将在此习题中找到证明此关系的建议. 换一句 -
Solid geometry is much more difficult to learn than plane geometry.
立体几何比平面几何学起来要有难度得多. 换一句 -
Learning plane geometry well is the foundation of learning solid geometry well.
学好平面几何是学好立体几何的基础. 换一句
您还可以临摹下单词：
plane geometry
20/20
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支持键盘“← → 回车键”翻页，F8键例句发音，F9键单词发音