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The algorithm transform the line parallelism and plane orthogonality into some new constraints on auto-calibration equations, which makes the affine and Euclidean characteristics of the absolute quadric close to the practical one.

该算法将景物中出现的直线的平行性和平面的正交性转换为新的求解相机自定标方程的约束条件。

An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray value s of them are close to in absolute value but with inverse sign.

基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

An algorithm for detecting moving IR point target in complex background is proposed,which is based on the Reverse Phase Feature of Neighborhood of target in difference between neighbor frame images that two positions of the target in the difference image are near and the gray values of them are close to in absolute value but with inverse sign.

朱风云 ，秦世引基于运动点目标在邻帧差分图像中所具有的近邻反相特征，即运动点目标的两个位置相邻近、灰度值一正一负，提出一种在复杂背景下，基于红外序列图像的运动点目标检测算法。

Experimentally determined critical growth rate for the occurrence of banded structure is very close to the absolute stability velocity predicted by M-S theory.

首次在Cu-26.6％Mn合金的激光快速凝固实验中观察到了细胞晶→带状结构→无亚结构的界面形态转变。

The rapid development of the world, GI always uphold the principle of "science and technology, environmental protection, energy saving" idea, with the close cooperation between the United States GI fully absorbing foreign advanced power technology, the introduction of international services, is committed to improve the surface treatment of domestic parts and components process level, customers increase product quality and grade for protection.

当今世界发展迅猛，杰安培始终秉持"科技、环保、节能"理念，通过与美国GI公司密切合作，充分吸收消化国外先进的电源技术，引进国际化的服务理念，致力于提高国内零部件表面处理工艺水平，为客户大幅提升产品质量与档次作保障。

Absorption curve of four micro-perforated panel is the best in three different structure. But its performance is close to three layer micro-perforated panel.

优化后的四层微穿孔板结构在整个频率内的吸声系数曲线最为饱满，但是与三层结构相比，吸声性能提高不多。

The education with reality close to student's mentality, especially mathematics, abstract concept but reality.

紧密联系生活实际的教学符合学生的学习心理，尤其是既抽象又与生活密切联系的数学知识。

And to close off, back to Abu Fares, and his cry against censorship

在结束之前，让我们再回到 Fares 的文章以及他对检查制发出的怒吼

Dole was not even close to being its worst abuser.

多尔甚至还不算最严重的"吸毒者"。

Results: The variety of the diameter of the abutment had close relationship with the stress.

建立了包含皮质骨和松质骨的正常人下颌骨三维有限元模型。

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％。