相转变

All unique properties of charges, spins and crystal structures of transition metal-oxides can attribute to their symmetrical valence electron orbital. Indeed, many important features, such as high temperature superconductivity, colossal magnetoresistance effect and metal-insulator transition are in closely connection to the complicate charge-spin interaction.

中文摘要过渡金属氧化物中，电荷、自旋及晶体结构等属性，皆与价电子轨域对称性有关，因为它们的电子电荷与自旋彼此间的交互作用，以及晶体结构上的转变，产生如：高温超导、庞磁阻效应及金属绝缘相变等物理特性。

The phase transition temperature from monoclinic to orthorhombic and the melting point of 〓 are 1024℃ and 1338℃, and 1023℃, 1349℃ for GdY〓.

用差热分析测得〓的单斜—正交转变温度及熔点分别为1024℃，1338℃；而GdY〓的相变点与熔点分别为1023℃，1349℃。

The rule of cycing is investigated, and the phase diagram is depicted.

给出了这种反转态出现的相区，并且观测了其动态转变的规律。

At higher temperatures it is also worth noting that SiC grain growth, mainly associated to the β→α transformationand more specifically to the 6H→4H polytype transformation, is now encouraged and acts as a competing phenomenon to densification, therefore causing less densification, along with higher weight losses as temperature is increased.

在较高的温度，这也是值得注意的是，碳化硅晶粒生长，主要是与β→α转化相关联的，更具体地向6小时→ 4 小时的多型转变，这正是现在提倡并实施的一种浓缩竞争现象，因此当温度升高，伴随着重量减轻，形成较少的浓缩。

So the general way to measure water/oil relative permeability is not suitable for polymer and oil system.

文中提出了一种确定聚合物／油相对渗透率曲线的新方法，该方法首先测定达西粘度与剪切速率关系曲线，进而将两相流动时不同饱和度所对应的聚合物渗流速度转变为剪切速率，根据达西粘度与剪切速率关系曲线查得相应的达西粘度，代入达西方程，即可求得该饱和度下的聚合物有效渗透率。

On the basis of realizing the innovation of enterprises' management mechanism, adjust and optimize the structure of the cocoon and silk industry's distribution pattern, lead the raw material production and the original processing industry's shifting to the central and western regions from the eastern area according to the plan step by step, realize the silkworm industry's transformation to advantage areas, from disperse to intensify and keep appropriate scale; The combination between the western and eastern areas must have complementary advantages each other, the process ability, fund, technology, market and management in the east, combine with the cheap labor force and ihe abundant resource in the west, will form the industry chain of the close connection, step on the route of division of tabor on the basis of specialization, area overall arrangement, laige-scale production, industrialization management, develop high-quality-cocoon,top-grade-silk, refinement silk fabric, manufacture our country's cocoon and silk industry's key competitiveness together, form the scientific and reasonable, high-efficient and continuate industrial development pattern.

在实现企业经营机制创新的基础上，调整和优化茧丝绸产业布局结构，有计划、有步骤地引导茧丝绸原料生产与原料初加工工业由东部地区向中西部地区转移，实现蚕业生产由一般区域向优势蚕区的转移，由零星分散向适度规模、集约化方向转变；东西部强强联合，优势互补，东部的资金、技术、市场、管理、产后加工能力，与西部丰富的资源和劳动力成本低廉的优势相结合，形成紧密联结的产业链，走专业化分工、区域化布局、规模化生产、产业化经营、发展优质茧、高档丝、精品绸的路子，共同打造我国茧丝绸产业的核心竞争力，逐步形成科学合理、高效、可持续发展的产业格局。

The labour market under the guidance of national plan should be established to regulate the development of higher education; 2. Providing service to the society should be one of the major functions of higher education institutions, and commercialization of higher education should be avoided meanwhile; 3. The rapid expansion of two or three year colleges should be a strategical goal in the higher education development plan for the seeable future; 4. The more closed links between higher education institutions and shools should be promoted.

首先，由于我国的经济体制正由计划经济转变为国家计划指导下的商品经济，因此建议建立与之相适应的高等教育发展的调节机制——国家计划指导下的市场调节；其次，建议我国高等学校要向美国高等学校学习，积极为社会开展服务，与此同时要接受美国的教训，注重社会效益，避免高等学校的商业化；第三，建议把大力发展专科教育定为我国今后几年高等教育发展的战略重点，以适应我国社会主义初级阶段的经济结构；最后，建议高等学校要为发展我国普通教育事业作出积极的贡献。

After more than a decade of continuous learning and accumulated experience, the founders of the Company from the early days of the simple processing of the chain of components for a variety of mechanical parts processing, mold processing and graphite pieces of the combination of cars finishing processing companies deal with.

经过十多的不断学习和经验积累，本公司已从创始之初的单纯链条部件加工转变为各种机械零部件加工、模具加工和石墨件车加工相结合的精加工处理公司。

Aiming at the character of oral-communication teaching, combining with the theory of pedagogy, psychology and sociometry, on the basis of hold the principle of oral communication and its teaching, based on the practice of oral-communication teaching, this paper gropes for the.

本文针对口语交际的特点，结合教育学、心理学、社交学等有关理论，在把握口语交际的原则、口语交际教学的原则的基础上，立足于口语交际教学的实践，摸索培养学生口语交际能力的方法和途径，即对"口语交际教学的前提：教师转变教学观念与角色：口语交际教学的基础：教师优化自身教学语言；口语交际教学的目标：培养学生的口语交际能力；口语交际教学的策略：课堂教学与课外活动相结合；口语交际教学的有效手段：对学生进行鼓励性评价"进行探索，旨在抛砖引玉，以期使这一工作得到进一步的充实和完善。

We suggest that this effect is the reflection of the spin density wave antiferromagnetic transition and the coexistence of different magnetic phases in the alloy.

此宽峰可能与该合金中自旋密度波反铁磁转变以及磁多相共存有关。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。