查询词典 straight angle

Angles larger than a right angle but smaller than a straight angle are called obtuse angles.

比直角大、但比平角小的角称为钝角。

"Mathematics on the corner there is an obtuse, straight angle, acute angle, right angle, the students, what angle ah?"

"数学上的角有钝角，平角，锐角，直角，同学们，还有什么角啊？"

Have the ability of oral arithmetic and be familiar with right angle and straight angle.

能有一定的口算能力，对直角、平角等比较熟悉。

Before falling at right angles, Do hold me tenderly at a straight angle.

如果你是住在河里的，那我就住在井里

A right angle is an angle of 90°,and a straight angle is one of 180°.

直角是90°角，平角是180°角。

The causes of diagonal deviation of straight angle cutter were examined from all aspects of the situation.

从不同角度分析玻璃直线斜边机产生斜边对角偏差的原因，提出控制斜边对角偏差的措施。

Before falling at right angles,do hold me tenderly at a straight angle.

在我垂直倒下去之前，请一定要温柔的环抱我。

Do hold me tenderly at a straight angle...

请用180度温柔地抱抱我。。。

At the same time convert the angle of the polygon at that vertex into a straight angle.

同时把该顶点处多角形的角转换成平角。

Experiments exposed that the inner flow of tooth space in the micro-channels was proved to be cycled flow after fully development. For the more, low velocity vortex cavities existed in the vertex angle and inner side of bend angle of straight angle micro-channel, while back flow only appeared in the internal side of bend angle of round angle micro-channel. It's easy to take place deposition in the low velocity vortex cavities, which is the main cause of blocking.

试验发现各类微通道齿间内流充分发展后是一种重复性流动，平角微通道顶角和转角内侧存在低速涡旋区，圆角微通道只在转角内侧出现回流，颗粒在低速涡旋区易发生沉积，是造成堵塞的主要原因。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。