成直角的

The team also noted a hinged flap near the base of the wing, called an Alula, which is deployed at right angles to the wing, which may be being used as a air flow-control device.

这个小组还注意到，翼根附近铰接的副翼，被称为小翼的，对翼成直角配置，它可能被用来作为空气流量控制装置。

In diatropism the plant part is orientated at right angles to the direction of the stimulus.

植物的具横向性特征的部分，其生长方向同刺激成直角。

A 610 mm (24 in) long torque arm shall be connected to the pivot end of each luminaire at a right angle to its major axis as shown in Figure

一根610 mm (24 in)长的扭臂连接在每个灯具的支点上，与其主轴成直角，如图

Before bending, one should measure and cut off very precisely the needed length of wire, and then measure and mark spots where the wire will be folded perpendicularly.

弯折之前，应该测量并切断需要的非常精确的长度，然后测量和做出标记，在标记处弯折成直角。

You can add anunlimited number of map elements, including rectangular, circular, and polygonal region types.

你能够加无限的地图元素的数字，包括成直角，圆形，和x多边形区域键入。

But only those that are travelling at a near-perfect right-angle to the surface of the hot material can escape and travel outwards.

但只有那些运动方向与发热材料表面成近乎完美的直角的光子可逃逸材料表面而发射出来。

Ships play very differently from land units: they have to be manoeuvred with the wind in mind, they fire massive broadsides at right angles to their direction of movement.

船舶的指挥不同于地面单位：他们必须学会操纵风向，他们沿射击的宽边成直角方向移动。

For internal waves this is easily shown from (2) to be at right angles to the wavenumber vector k. In other words, energy propagates parallel to the wave crests, rather than at right angles as for surface waves!

这是内波容易证明的（2）在右边角波数矢量光换句话说，能源传播平行的波峰，而不是在作为面波成直角！

During the New Moon (the 1st of a lunar month) and the Full Moon (the 15th of a lunar month) when the Earth, Moon, and Sun lie in a straight line, the solar and the lunar tides overlap and the sea-level pressure is lower than the mean at the Airport, because the tide-producing force induced by the Sun and Moon reaches maximum. On the other hand, during the First Quarter (the 7th day of a lunar month) and the Last Quarter (the 21st of a lunar month) the Sun-Earth's and the Moon-Earth's relative positions are perpendicular to each other with respect to Earth, the solar and the lunar tides interfere mutually, the Airport sea-level pressure is greater than the annual mean due to the tide-producing force reaching minimum.

松山机场在朔望月里，每逢阴历朔日或望日，受太阳与月球之引潮力(Tide-producing force)方向一致，太阳潮和太阴潮重叠影响，其全日和逐时平均海平面气压比年平均为低；而每逢上弦和下弦时，日地与月地的相对位置成直角，太阴潮和太阳潮相干扰，其全日和逐时平均海平面气压则比全年平均为高。

The man was of fine figure,swarthy,and stern in aspect;and he showed in profile a facial angle so slightly inclined as to be almost perpendicular.

男子身材魁梧，黑黝黝，严肃地样子，从侧面观擦，他的脸上线条僵硬，几乎成直角。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。