查询词典 spin in

In times of drought, if properly propitiated, she would spin light summer clouds out of cobwebs and morning dew, and send them off from the crest of the mountain, flake after flake, like flakes of carded cotton, to float in the air; until, dissolved by the heat of the sun, they would fall in gentle showers, causing the grass to spring, the fruits to ripen, and the corn to grow an inch an hour.

在干旱时期，如果得到适当propitiated，她将分拆出的蜘蛛网和晨露光夏季云，并发送从山后片鳞片一样，普梳片，冠它们赶走，以漂浮在空气中，直到由太阳的热量解散，他们将温和下降阵雨，造成草到春季，成熟的水果，玉米种植英寸一个小时。

In the 1970s, the mother respond to the turmoil in rural women, XieEr, strong in the eyes of the helpless, mother environment, calm, still waters, learning, a spin cloth, weave a new life of needlework; Simultaneously, a roached housework a meal porridge, let us feel happy in trouble.

七十年代动乱时期，母亲响应号召，携儿带女，落户农村，坚强的母亲，在举目无助的环境中，沉着冷静，波澜不惊，学习纺线织布，一丝一缕，编织新生活的锦绣；农活家务兼顾，一粥一饭，让我们在困境中感受快乐幸福。

By employing the Jordan-Wigner transformation and a modified mean field method, we are able to determine its ground-state quantum phase diagram approximately. The chapter IV is the main part of this Thesis. It contains the main innovations in our work. We propose and study in detail a S=1 Ising chain with the interplay of single-ion anisotropy and dimerization. The main results and innovations are the following: We show that the total number of the zero-component of spins at each site is a conserved quantity. This quantity, which may intuitively called as hole's quantum number, is hidden in the system. We show further that the hole's number in the ground-state is zero; By using the Jordan-Wigner transformation, we map this model onto a series of subsystems described by the spin 1/2 dimerized transverse Ising model. We solve the subsystems exactly, by presenting the exact wave functions and spectra;We show that this system exhibits a series of quantum phase transitions by varying the dimerization strength. We determine the quantum critical points exactly. We also show that the criticality is the same as that of the uniform S = 1/2 transverse Ising chain.

第四章是本文的重点及主要创新内容，我们具体研究了自旋为1的在横向单离子晶格场中的一维二聚化Ising链，我们得到的主要结果和创新之处是：(1)证明了这一模型具有一种隐藏的对称性，即自旋第三分量为零的格点数目是一个守恒量，并证明基态出现在空穴数目为零的子空间中；(2)利用Jordan-Wigner 变换将此模型变换到一系列自旋为1/2的横磁场中的二聚化Ising 模型，并给出了相应严格的波函数及能谱；(3)我们发现系统的基态随着二聚化强度的变化将呈现出一系列量子相变，我们得到了量子临界点的精确位置，并证明其临界性质与自旋为1/2的横磁场中的均匀Ising 链中的临界行为属于同一普适类。

Companies in strict accordance with American Petroleum Institute (AP1), American Society of Automotive Engineers, American Society for Testing and Materials, Japan Automobile Standards Organization classification criteria and the People's Republic of China home standards, Sinopec standard, the military standards and enterprise standards, the use of Exxon compound additive and imports of refined base oil dewaxing wide secondary hydrogenation treatment, it is technically feasible and widely Chevron USA, the British-run joint, DuPont, ExxonMobil and other companies to fully communicate using American spin magnetic ions and organic synthesis technology boron molybdenum additives for cutting-edge technology available in the market "in the stone fly" vehicle lubricants, industrial lubricants, engineering machinery oil, Grease, Ice-free fluid, brake fluid and other products with reasonable product mix, excellent quality assurance, accurate market positioning, establishing a good corporate image.

公司严格按照美国石油学会（AP1），美国汽车工程师学会，美国材料实验学会，日本汽车标准组织分类标准及中华人民共和国家标准，中石化标准，中国军工标准和企业标准，采用埃克森复合添加剂和进口精制基础油进行全脱腊二次加氢处理，在技术上广泛与美国雪佛龙，英润联，杜邦，埃克森美孚等公司充分交流合作，利用美国旋磁离子合成技术与有机硼钼添加剂的尖端技术为市场提供的&中石飞天&车用润滑油，工业润滑油，工程机械专用油，润滑脂，不冻液，制动液等系列产品，以合理的产品组合，优良的品质保证，准确的市场定位，树立了良好的企业形象。

Horn's attempt to create a positive spin on the delay "put fuel on the fire." In response to Mr. Horn's apology she sent 30 angry letters to Warner Bros. in bright red envelopes -- an allusion to "howlers," a magical kind of hate mail in the Potter world that screams loudly at the recipient and explodes violently if left unopened.

作为对霍恩道歉的回应，她给华纳兄弟寄了30封装在鲜红色信封里的信来表达愤怒－－这是暗指哈利波特系列中的魔法&吼叫信&，它会朝收信人大吼大叫，如果不拆信的话就会剧烈爆炸。

Last through the equation analysis to philosophical plane, we found: This article does not negate the particles in the second, instead of a degree in physics in promoting the development of the basic conceptual material, spin with isospin,the two factor are the fundamental properties, quality and charges in a certain sense, there is a relationship.

最后通过这一关系式的分析，上升至哲学层面，我们发现：这篇文章并没有否定实物粒子的波粒二象性，反而一定程度上推动了物理学在物质基本概念上的发展，二旋性才是物质的根本属性，质量和电荷在一定意义上是有关系的，引力作用和电磁作用同属一种作用的不同侧面。

In a word, a new method that theoretically calculates the relativistic corrections and the fine structure of the energy levels in two-electron atom, including the atomic Hamiltonian expressed by spherical tensors, the calculation of the angular matrix elements and the summations over spin of the various interactions in the atomic Hamiltonian, and the approximate calculation of the radial matrix elements, has been provided in this thesis.

总之，本文为双电子原子能级的相对论修正和精细结构的理论计算提供了一种新的方法，包括原子哈密顿算符的球张量表示方法、原子哈密顿中各种相互作用项的角向矩阵元和自旋求和的计算方法，以及径向矩阵元的近似计算方法。

In this long-exposure photograph, two girls spin sparklers in the air on October 15th, 2009, ahead of Diwali, the Hindu festival of lights, in Ahmadabad, India.

在这个长期暴露照片，两个女孩在旋转于10月15日空中电光花，2009年之前，灯节，是印度教的灯节，在艾哈迈达巴德，印度。

To discuss the feasibility of applying this technique into the practice of engineering, this paper references the real project of the running tunnel from Great Showplace to Scientific House in Shenzhen Metro, uses the geotechnical centrifuge of Southwest Jiaotong University, then researches the settlement of the ground and the influence on the pipeline underground in stratum with abundant water by the technique of undraining spin-spay pile, at last draws a conclusion about the principle of the ground settlement with the construction method of excavating soil rich in water without dewatering at Shenzhen Metro.

为了探讨离心模型试验技术这一研究手段在地下工程中应用的可行性，结合地质、水文、结构较为复杂的深圳地铁大～科区间暗挖施工SK3+355断面的具体实例，应用我校新近建成的100gt土工离心试验机，采用离心模型试验技术对在富水地层应用水平旋喷桩工艺进行控制降水施工对地表沉降变形及地下管线的影响进行了研究。

The setup in the bottom two photos is an attempt to spin two magnets in rejection in opposite directions enclosed in the cones at high speed.

安装在底部两个照片是企图附带两个磁铁的排斥反应的相反方向封闭的圆筒高速。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。