FOUR COLONY MODELS (4) Model of Pennsylvania(Quaker founder: William Penn seeking a place for their religious belief which included people contact directly with God, the inner light, God is in everyone's soul simple but productive life, thrifty and self-denial)

Under appropriate cooling condition, intcrfacial phase appeared between α and β phases in Ti-5Al-2M0-3Zr alloy. Its thickness could reach 100 nm. The interfacial phase was either single layer structure or double layer structure. The monolithic layer adjacent to 3 phase was indentified as fee structure with relationship （110）β// （001）m, [11$\\mathop 1\\limits^{{\\rm{ - - }}} $]β /[110]m. The striated layer adjacent to a phase was indentified as hep with twin relationship {10$\\bar 1$1}<1$\\bar 0$12> to α. Thus, the study provided a new experimental fact for the controversial topic on structure of striated layer. Chemical composition of interfacial phase varied slightly with heat treatments, but always between that of α and β phases

以退火纯铁粉末为原料,采用粉末退火结合高速压制技术的方法制得高密度压坯(7.70 g·cm-3),经烧结后获得高密度高性能的纯铁软磁材料.研究退火粉末的高速压制行为,以及烧结时间和烧结温度对材料磁性能和晶粒大小的影响.结果显示:退火粉末的压坯密度随压制速度的增加而增加,压坯密度最高可达到7.70 g·cm-3,相对密度可达到98.10%.烧结温度为1450℃,烧结时间为4 h时,材料密度达到7.85 g·cm-3,相对密度为99.96%,最大磁导率达到13.60 m H·m-1,饱和磁感应强度为1.87 T,矫顽力为56.50 A·m-1

FOUR COLONY MODELS (3) Model of Maryland(Catholic) founder: the second Lord Baltimore; carried out his father's will in 1632 (His father George Calvert, with a granted charter in 1623 from the King but died before long.)

Single-Stranded Filamentous DNA Bacteriophages M13, fl and fd Distinct Properties of M13 -Infect Escherichia coli Infect only male cells through attachment to the male-specific pilus Have circular single-stranded DNA Can be used as a cloning vector and DNA sequencing vehicle in genetic engineering Infect but not kill the cells

1 Light waves and the coherent condition of waves 1. Light waves Light wave is a small part of the whole electromagnetic wave spectrum. Wavelength (m) 102

Lecture 9 Blending Surfaces 9.1 Examples and motivation Blending surfaces, providing a smooth connection between various primary or functional sur- faces, are very common in CAD. Examples include blending surfaces between Fuselage and wings of airplanes Propeller or turbine blade and hub Bulbous bow and ship hull Primary faces of solid models

Review Overview of fields of robotics Concept of vector Space and linear transformation Ax = b linear system of equation mXn n m Column Space(range ), Null space Properties: A(ax+By)=aAX+ BAy Useful linear Transformation in 3-dimensional space

人教版《初二英语》八年级（上册）课文PPT教学课件：Unit 3 I'm more outgoing than my sister Section A Period One

人教版《初中英语》家庭作业同步配套教学课件（八年级上册）Unit 3 I’m more outgoing than my sister_Section A