1.In this paper, the Bump Mapping which was created by Blinn in 1978 is introduced. Through the comparison of the Phong Shading with the Gouraud shading, this paper shows that the Bump Mapping is also the expansion of the shading technology.
介绍了Blinn于1978年提出的几何凹凸纹理映射技术(Bump Mapping)的实现原理,通过比较Phong shading(法向量插值明暗处理)和Gouraud shading(光亮度插值明暗处理)方法的不同,说明了Bump Mapping是法向量光亮度插值方法的一种扩展。
2.The Research on and Realization of Bump Mapping
Bump Mapping技术的研究与实现
3.A Study on the Mixture Formation and Air Flow in the "Bump" Combustion Chamber of A Diesel Engine
BUMP燃烧室"内混合气形成及缸内气流运动的研究
4.Principle of Bump Mapping and Its Implementation in OpenGL
Bump Mapping原理及在OpenGL下的实现
5.Simplify Bump Mapping by Using OpenGL
利用面片阴影法简化Bump Mapping
6.BIA (Bump-In-the-API) is an important mechanism to transform applications from IPv4 to IPv6, and its design depends on different Socket API implementations of Operation Systems.
BIA(Bump-In-the-API)是实现IPv4应用到IPv6应用过渡的重要手段,它的设计依赖于SocketAPI 的操作系统实现。
7.Will tell commonly, inflammatory breast bump, often accompany have more acuteness breast ache, bump is local return companion to have apparent red, swollen, heat, painful wait for inflammation sex reaction, bump but fester is broken;burst;ulcerate;fester, after adding local drainage through refusing phlogistic treatment, inflammation subsidise, bump can disappear; Add the mammary bump of natural disposition, often accompany the breast that has classics earlier stage to bilge painful, after menstruation passes, ache can be reduced, bump also can narrow somewhat subsequently, bump often is what send a gender more, texture is soft or pliable but strong is solid, local and OK have arrive gently in spent tenderness, pass what there can be different rate after medicaments is treated to disease to improve; And the mammary bump of breast cancer, more inchoate when do not have apparently aching and unwell feeling normally, once discover,place is gone to before already very big, have occurrence canker of terminal and local skin, soak only, just can appear aching, travel sex increases bump Chang Chengjin, have the single shot, feature that pledges hard, activity spends the malign bump such as difference.
一般来讲，炎症性的乳房肿块，经常伴有比较剧烈的乳房疼痛，肿块局部还伴有明显的红、肿、热、痛等炎症性反应，肿块可化脓破溃，经过抗炎治疗加局部引流后，炎症消退，肿块可消失；增生性的乳房肿块，经常伴有经前期的乳房胀痛，月经过后，疼痛可减轻，肿块亦可随之有所缩小，肿块经常为多发性的，质地柔软或者韧实，局部可以有轻到中度的触痛，经过药物对症治疗后可有不同程度的好转；而乳腺癌的乳房肿块，较早期时通常无明显疼痛不适感，所以往往一经发现就已经很大，只有到晚期局部皮肤出现溃烂、浸润，才会出现疼痛，肿块常呈进行性增大，具有单发、质硬、活动度差等恶性肿块的特征。
8.This paper establishes the gas- lubricated Reynolds equation and bump foil elastic deform ation equation of dynamic radial bump foil bearing. With the boundary condition, these elasto-hydrodynamic lubrication(EHL) equations are numerically solved by Finite Difference Method (FEM). Then this paper analyzes the effect of structure and other parameters on static load performance of dynamic radial bump foil bearing, which provides some reference for bump foil bearing structural improvement with increasing its static load performance.
建立了动压气体润滑Reynolds方程和波箔弹性变形方程所组成的动压径向波箔轴承控制方程,以及相应的边界条件,应用有限差分法对此弹性流体动压润滑问题的控制方程进行了数值求解,分析了动压径向波箔轴承结构参数和运行参数对其静态承载性能的影响,为提高波箔轴承承载能力提供了结构改进的参考依据。
9.Of course, the bump of adenoma of mammary gland fiber also was not fond of keenly feel, also often at discovering accidentally, but fiber adenoma normally good hair at young female, and can show much hair sex, bump is regular circle more, pliable but strong of quality of a material is solid, attrib border and clear, the activity is spent big, general diameter does not exceed 3 ～ 4 centimeters, never produce cutaneous canker to infiltrate almost, these are the important and different point with malign bump.
当然，乳腺纤维腺瘤的肿块也没有疼痛感，也经常于无意间发现，但纤维腺瘤通常好发于青年女性，而且可呈多发性，肿块多为规则的圆形，质地韧实，边界清楚，活动度大，一般直径不超过3～4厘米，几乎从不发生皮肤的溃烂浸润，这些都是与恶性肿块的重要不同之处。
10.This paper studies the occurrence mechanism of pressure bump on fault,discusses the factors influencing the occurrence of pressure bump on fault,investigates the law of AE in the process of failure on unlinked face of rock and affirms the feasibility of forecasting the occurrence of pressure bump on fault by using AE rate.
文中研究了断层冲击地压的发生机制 ,讨论了影响断层冲击地压发生的因素 ,研究了岩石不连续面破坏过程中的声发射规律 ,提出了采用声发射率预报断层冲击地压的可行性
