查询词典 complementary angle

The parabolic equation can treat large angle incident waves and includes the wave energy loss with Bretchneider—Reid formula which has been verified by lots of indoor and field data, Its numerical model can simulate wave shoaling、refraction、small angle diffraction and bottom friction, and can be aplied to study the wave filed from open sea to shore area.

在抛物型缓坡方程波浪数学模型的建立过程中，采用适用于较大角度传播的基本方程，同时这一模型引入建立在较多实验和实测资料基础上的Bretchnei-der—Reid公式，较好地考虑了底摩损耗问题。该模型可同时考虑波浪的浅水变形、折射和小角度绕射，适用于大范围波浪场的推算。

The main reason causing the defects and low angle boundaries in SC casting is the perturbations of heat flow and the slight misorientation at the S/L interface. An uniform and unidirectional heat flow is required to produce a single crystal casting free of low angle boundaries or splaying

单晶组织中由于晶体取向与热扩散场综合作用因素造成的亚单元生长形态的改变是造成单晶缺陷的主要原因，控制均匀、严格单向性的热场，并利用单晶生长的各向异性特性，可以避免发散型枝晶组织和小角度晶界的出现。

The radiation angle of the main beam, between the points in which the gain is -10dB in relation to the maximal value, has to match the subtended angle.

1，主束的方向角，在增益为-10dB的两点之间的角度，必须与张角相配。

The supposed advantage was that any observer with a decimal chronometer and a view of the sun's height above the horizon would then know instantly where on the planet he was. With 100 decimal degrees (or "gons" as they became known) to a right-angle, and the distance from the pole to the equator being almost exactly 10,000 kilometres, 1 km along the surface subtends an angle of one centigon (a hundredth of a decimal degree) at the centre of the Earth.

人们认为这种表的优势在于：任何人只要有这样一块十进制表，再能看到地平线以上太阳的高度，就会立刻知道他在地球上的位置。100个十进制度（更为流行的称法叫作&百分度&）就是一个直角，从极点到赤道的距离几乎就是10000公里；这两点就使得地球表面的一公里的地心夹角恰巧是1centigon （即1百分度的百分之一）。

Attention should be paid to the deference of wreathing angle and stagger angle between the two streamlines of back shroud and forward shroud.

结合一个具体的实例，说明该型泵的设计方法和特点，并在同样的叶轮轴面图情况下，分别设计了叶片型线不同的两个叶轮。

Variance and correlation of the data was analyzed with SPSS software. It was found that height, width, and thickness are main factors influencing paper angle bead compressive strength; moreover there are linear relations between the height, the width, and the thickness of paper angle bead and the compressive strength, and the error of equation is ±3%.

通过SPSS软件对数据进行方差及相关性分析，确定了纸护角的高度、宽度、厚度是影响纸护角抗压性能的主要因素，并且高度、宽度、厚度值与纸护角抗压强度之间呈线性相关；最后利用SPSS的线性回归分析，得到纸护角的抗压性能与高度、宽度、厚度之间的线性回归方程，对方程进行验证，其误差为±3%。

The angle of beam is defined by the angle through which the energy of the ultrasonic pulse is reduced of 33% of its maximum value.

束角的定义是通过它的超声波脉冲能量为33％，其最大值减少的角度。

Calculation formulae were derived for the maximum angle error of the outputting gear caused by the tangential synthetic tolerance and the last motion error angle caused by normal directional side clearance.

推导出了由切向综合公差引起的输出齿轮最大角度误差的计算公式和由法向侧隙引起的空回误差角的计算公式。

The main research in the paper is the method of finding height, super-resolution of angle and array calibration for meter wave radar at low-angle target.

本论文主要研究了理想情况下和阵列存在通道误差、互耦误差情况下的米波雷达低仰角测高、测角算法及阵列误差校正。

Round capacitive sensor is widely applied in inclination box, inclinometer and angle meter, which has formed great advantages in the horizontal level and in the angle level.

项目简介：将圆容栅技术应用于倾角盒，倾角仪，角度尺，水平尺上，在水平倾角、角度产品上形成独特的优势。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。