查询词典 cosine curve

Let's now examine the simplest wave from where the profile is a sine or cosine curve.

现在让我们来考察最简单的波形，它的剖面图是正弦或余弦曲线。

This is a painting sine and cosine curve curve contro...

这是一个画正弦曲线和余弦曲线控制图，请大家自己去运行一下，还比较好的。

The blood pressure and heart rate were detected with ambulatory blood pressure monitor and their circadian characters were analyzed with cosine curve.

目的： 通过研究儿童血压和心率、新生儿心脏功能和早产儿的心血管功能的近日节律特征，揭示近日节律的发育规律。

These functions can make the courseware to produce the complicacy but accurate effect, such as sinusoid and cosine curve which this courseware demanded.

这些功能使课件的动画能够产生复杂而精确的效果，如本课件需要动态生成正余弦曲线。

On that basis, the author points out that material of the oil generation has the multi-component characteristics and that the oils have the multi-source characteristics, and, further, it is indicated that oil formation is a process of multi-source and multi-component compounding and that the process is a part of the continuous hydrocarbon generation model of the damped cosine curve during the burial of sedimentary organic matter in geological time.

另外，对低成熟石油的相关成烃母质进行了综述，在此基础上给出了低成熟成烃母质的定义，指出了低成熟石油成烃母质的多元性和油源的多源性特点，同时还指出低成熟石油是沉积有机质在地质埋藏过程中波动成烃连续模式之部分，其具有多元多源复合成烃行为和分阶段连续演化的特征。

At present the camber process system is more advanced in china. We imported servo-drive equipment with digital control system , greatly improved our process precision, can produce multi-curve camber such as cosine curve. The process ability is up to 680mm in diameter and 10m in length.

该系统是目前国内较为先进的胶辊中高加工设备，采用进口数控系统和高精度的伺服驱动设备，使加工精度大大提高，可加工如余弦曲线等多种曲线中高，加工能力为直径680mm，长度10000mm。

With the same monitoring thickness, the actual thickness of thin film deposited on the substrate decreases gradually as the oblique angle increases, but this thickness is still greater than theoretical thickness revealed by the cosine curve.

在相同的监控厚度时，随倾斜角度增大，沉积到基片上的薄膜厚度逐渐变小，但仍然大于余弦曲线显示的理论厚度。

The test results indicate that Lambert cosine radiation characteristic of the new method has a distinct improvement, and the incidence normalized curve approaches to the standard cosine curve in the 0° and 45°.

测试结果表明，新工艺的朗伯余弦辐射特性得到明显改善，在0°与45°入射时，归一化曲线接近标准余弦曲线；300 nm处半球反射率均匀度从0.77提高到0.98；200~400 nm处半球反射率平均提高33%；将其应用于紫外－真空紫外遥感仪器上进行了角度响应测试，漫反射特性明显优于美国2002年发射的同类仪器SBUV/2。

The test results indicate that Lambert cosine radiation characteristic of the new method has a distinct improvement, and the incidence normalized curve approaches to the standard cosine curve in the 0° and 45°. Moreover,with the new mehtod, hemisphere index of reflection uniformity increases from 0.77 to 0.98 at 300 nm and the hemisphere index of reflection averagely enhances by 33% at 200~400 nm.

测试结果表明，新工艺的朗伯余弦辐射特性得到明显改善，在0°与45°入射时，归一化曲线接近标准余弦曲线；300 nm处半球反射率均匀度从0.77提高到0.98；200~400 nm处半球反射率平均提高33%；将其应用于紫外-真空紫外遥感仪器上进行了角度响应测试，漫反射特性明显优于美国2002年发射的同类仪器SBUV/2。

Results show that parabola is the most suitable one for the displacement-based method, following with cosine curve being the second and then circle the third,while hyperbola is unfit for the method.

认为抛物线最适合在位移法中使用，正弦曲线次之，圆曲线要有所限制，而双曲线则不宜采用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。