Then, we study some turning motion model, and then puts forward a curve motion model and its brief model based on the particle.

然后介绍了几种转弯运动模型，提出了一种基于质点的曲线运动模型及其在特定条件下的简化模型。

youdao

This paper first introduces classical test theory and principle of adaptive testing, then puts forward a test exposure adaptive control algorithm.

介绍了经典测试理论与自适应测试原理，提出了一种在自适应测试中曝光度控制的算法。

youdao

This paper analyses the effective tax rate and the effect of the favorable policy, and then puts forward a suggestion concerning China's taxation policy on FDI.

文章首先从FDI所面对的实际税率和税收优惠措施的效果两方面对此加以分析阐述，然后依此分析了我国涉外税收政策中存在的问题，并相应提出了自己的建议。

youdao

Public opinion surveys and focus groups in the Muslim world show a recurring sense that the United States puts forward liberal ideas of democracy, but then ignores them by supporting undemocratic regimes in the Muslim world.

VOA: standard.2010.05.11