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obtuse angle
钝角:大于90度且小于180度的角。
常用释义
词性释义
钝角:大于90度且小于180度的角。
例句
全部
Obtuse triangle
:
One
of the three angles
is
an
obtuse
angle
.
The other two are
acute
angles
.
钝角三角形:有一个角是钝角,有两个角是锐角。
Finally
,
Please re-sharpen
barb
area
.
On
this
area
,
no
need
to
re-sharpen to
acute
angle
. Please re-sharpen to
obtuse
angle
.
最后,开始磨倒钩区,这部分不需要锐角角度来磨,保持钝角角度磨就可以了。
an
cut
angle
at
the
roots
of
adjacent
straight
teeth
is an
obtuse
angle
.
相邻直齿在齿根处的交角为钝角。
Leaves
broadly
oval
,
basal sinuses
rounded
,
rarely
forming
an
obtuse
angle
.
叶宽卵圆形,基部的凹缺圆形,很少形成一个钝角。
As
for
this
goal
,
the
dual
phase
-
I
algorithm
using
the
most
-
obtuse
-
angle
row
pivot
rule
(
[
15
]
) is
very
efficient
in the classical
context
.
就此目的而言,基于最钝角行主元规则的对偶I阶段算法非常有效[15]。
Roots
rather
thick
,
4
-
-5
mm
thick
;
cladodes spreading
downward
at
an
obtuse
angle
.
根相当粗,4--5毫米厚;叶状枝在一个钝角平展向下。
31 (30)
Leaves
oval
or
obelliptic
,
basal
sinuses
forming
an
obtuse
angle
.
叶卵圆形的或倒椭圆形,基部的凹缺形成一个钝角。
an
arc
a
spheroid
a rigt
angle
an
obtuse
angle
a
square
the
centre
of
a
circle
the
radius
of a
circle
直角钝角正方形圆心弧球体圆的半径
above
the
skin
surface ,
obtuse
angle
表皮上方钝角
Polygonal
Shape
Recognition
Based on
Obtuse
Angle
Evolution
Rules
基于钝角演化规则的多边形形状识别