在讨论中
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The changes of the conductivity, molar conductivity, activity coefficient and relative partial molar free energy of LiCl with concentration and temperature of the solution were discussed.
应用电导率仪在288~308K温度范围内测定了LiCl在纯有机溶剂中的电导率;利用公式计算了LiCl的摩尔电导率;按Kohlrausch经验公式,使用Origin软件进行线性拟合,作图外推求得LiCl在异丙醇中的无限稀释摩尔电导率λ0值;并讨论了LiCl在异丙醉中的电导率、摩尔电导率、活度系数和相对偏摩尔自由能随溶液浓度和温度的变化关系及其温度对LiCl溶液无限稀释摩尔电导率的影响。
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Methods Firstly, the conductivity of DyCl3 in isopropanol was determined at 303.15 K to 313.15 K to calculate the molar conductivity of DyCl3 secondly, Kohlrausch formula and Origin software were used to make the diagram of linear fitting, finally the diagram was pushed outside and the molar conductivity at infinite dilution λ0/(Scm^2mol^(-1) of DyCl3 in isopropanol was calculated, and the influence of the temperature on λ0/Scm^2mol^(-1 of DyCl3 electrolyte solution was investigated.
根据实验在303.15~313.15K温度范围内测定DyCl3在异丙醇溶剂中的电导率,求得DyCl3的摩尔电导率值,应用Kohl-rausch经验规则,使用Origin软件进行线性拟合,作图外推求得DyCl3在异丙醇中的无限稀释摩尔电导率λ0/S平方公分mol^(-1值,并讨论DyCl3在异丙醇中的λ0/S平方公分mol^
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The experimental results show that in the presence of acetic anhydride, the L-tyrosine can be completely racemized and converted into DL-tyrosine both in NaOH aqueous solution and in acetic acid solvent, and moreover, in the presence of acetic anhydride
今讨论了在碱性水溶液中,L-酪氨酸、乙酸酐和NaOH三者摩尔比例对消旋过程的影响和在纯乙酸溶剂中,乙酸用量和L-酪氨酸与乙酸酐的摩尔比例与消旋温度对消旋过程的影响。结果表明在乙酸酐的作用下,L-酪氨酸在纯乙酸溶剂中的消旋具有消旋速度快,DL-酪氨酸收率高的优点。
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How when we are in a Doubt or Hesitation, whether to go this Way, or that Way, a secret Hint shall direct us this Way, when we intended to go that Way; nay, when Sense, our own Inclination, and perhaps Business has call'd to go the other Way, yet a strange Impression upon the Mind, from we know not what Springs, and by we know not what Power, shall over-rule us to go this Way; and it shall afterwards appear, that had we gone that Way which we should have gone, and even to our Imagination ought to have gone, we should have been ruin'd and lost: Upon these, and many like Reflections, I afterwards made it a certain Rule with me, That whenever I found those secret Hints, or pressings of my Mind, to doing, or not doing any Thing that presented; or to going this Way, or that Way, I never fail'd to obey the secret Dictate; though I knew no other Reason for it, than that such a Pressure, or such a Hint hung upon my Mind: I could give many Examples of the Success of this Conduct in the Course of my Life; but more especially in the latter Part of my inhabiting this unhappy Island; besides many Occasions which it is very likely I might have taken Notice of, if I had seen with the same Eyes then, that I saw with now: But 'tis never too late to be wise; and I cannot but advise all considering Men, whose Lives are attended with such extraordinary Incidents as mine, or even though not so extraordinary, not to slight such secret Intimations of Providence, let them come from what invisible Intelligence they will, that' I shall not discuss, and perhaps cannot account for; but certainly they are a Proof of the Converse of Spirits, and the secret Communication between those embody'd, and those unembody'd; and such a Proof as can never be withstood: Of which I shall have Occasion to give some very remarkable Instances, in the Remainder of my solitary Residence in this dismal Place.
有时,我们会陷入无所适从的境地,踌躇不定不知道该走哪条路才好。这时候,内心常常会出现一种暗示,指示我们走这条路,虽然我们原来想走的是那条路。不仅如此,有时我们的感觉、愿望、或我们的任务明明要我们走那条路,可是心里忽然灵机一动,要我们走这条路;这种灵机也不知道是从哪里来的,也不知道出自什么影响,可就是压倒了原来的一切感觉和愿望,使我们走这条路。结果,后来的事实证明,如果我们当初走了我们自己想走的路,或者走了我们心目中认为应该走的路,我们则早已陷于万劫不复的境地。反复思索之后,我自己定下了一条规矩:每当自己心里出现这种神秘的暗示或冲动,指示我应做什么或不应做什么,我就坚决服从这种神秘的指示,尽管我不知道为什么该这么做或该这么走,我知道的只是心里的这种暗示或冲动。在我一生中,可以找出许许多多这样的例子,由于我遵循了这种暗示或冲动而获得了成功,尤其是我流落到这个倒霉的荒岛上以后的生活,更证明了这一点。此外还有许多例子。当时我若能用现在的眼光去看待,是一定会意识到的。但是,世上有许多道理,只要有一天能大彻大悟,就不算太晚。我奉劝那些三思而后行的人,如果在他们的生活里,也像我一样充满了种种出乎寻常的变故,或者即使没有什么出乎寻常的变故,都千万不要忽视这种上天的启示,不管这种启示是什么看不见的神明发出的。关于这一点,我不准备在这里讨论,也无法加以阐明。但这种启示至少可以证明,精神与精神之间是可以交往的,有形的事物和无形的事物之间是有神秘的沟通的。而且,这种证明是永远无法推翻的。关于这一点,我将用我后半生的孤寂生活中一些很重要的例子加以证明。
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This solution uses DSSS technology in wireless transceiver, and works in 2.4GHz ISM band. The author first analyzed spread spectrum technology that is used extensively in short-range wireless communications, and discussed some pseudo noise codes" application in spread spectrum technology. Then it gave wireless transceiver"s detailed block diagram in the physical layer.
本系统在无线收发部分采用DSSS技术,工作在2.4GHz ISM频段,本文首先介绍了在短距离无线通信中广泛应用的扩频技术,讨论了几种伪随机码在扩频通信中的应用,然后给出了本系统中物理层所用的硬件电路的框图,介绍了所用芯片组的原理。
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Employing high-dilute method and 5-fold excess amine prepared two new "two-armed" acyclic diamine intermediates I_a and I_b, which are also intermediates of synthesizing microcyclic compounds, and eight aromatic Schiff bases, II_, were synthesized from reaction of I_a or I_b condensing with different aromatic aldehydes. Their composition and structure were characterized by Elemental analysis, IR, UV-Vis, LIF,~1HNMR and MS. The hydrogen bond interactions and MS fragmental patterns were also discussed.3. Several novel transition metal complexes using II_a as ligand were synthesized and identified by Elemental analysis, IR, UV-Vis,~1HNMR and molar conductivity.
1,采用高度稀释及胺过量五倍的方法合成了两个具有吡啶双酰胺臂的非环二胺Ⅰ_a和Ⅰ_b,并以它们为中间体进一步合成了八个芳香席夫碱Ⅱ_a-Ⅱ_h,通过元素分析及各种波谱测试鉴定了它们的组成与结构,对化合物的UV-Vis、LIF、IR、~1HNMR及MS进行了较为详细的讨论,还探讨了席夫碱的氢键相互作用及质谱裂解方式; 2,以席夫碱Ⅱ_a为配体合成了几个新型的过渡金属配合物,并通过元素分析、UV-Vis、IR、~1HNMR、摩尔电导及DTA—TG对其进行了表征,讨论了化合物的配位情况及配体在配位中的脱质子行为。
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The experiment mainly studied the choice of bauxite, the process of acid digestion and the sedimentation of acid digestion liquor and the way to Eliminated the iron from liquid aluminium Sulfate. The paper introduced the complexion of different bauxite in acid digestion. The influence of the concentration of acid, the proportion of acid to bauxite, the temperature. the pressure and the time of the rate of acid digestion were studied. The condition of the flocculation was also studied.
文中主要对铝土矿的选择、铝土矿的酸解过程、铝土矿酸解液的沉降、液体硫酸铝的除铁等主要生产工艺进行了详细的实验和讨论,论述了不同产地、品位的铝土矿对于酸溶法的适应情况;详细研究了酸的浓度、酸矿比、酸解温度、压力、时间对于铝土矿酸解率的影响,讨论了絮凝剂在铝土矿酸解体系中的使用效果;确定了经济有效的硫酸铝的除铁方法。
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ZhaoYuanrens paper--TheStudy of Modal Auxiliary in Beijing. SuZhou. ChangZhou Dialect.In chapter two, we discussed the definition of emotional adverb according to semiotics and logic .
文章借鉴符号学、逻辑学理论,重点讨论了&语气副词&的内涵问题,也初步讨论了语气副词在句类中的分布问题和语气副词的外延问题。
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We have the honour to make this statement on human rights, sexual orientation and gender identity on behalf of 1 - We reaffirm the principle of universality of human rights, as enshrined in the Universal Declaration of Human Rights whose 60th anniversary is celebrated this year, Article 1 of which proclaims that "all human beings are born free and equal in dignity and rights"; 2 - We reaffirm that everyone is entitled to the enjoyment of human rights without distinction of any kind, such as race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status, as set out in Article 2 of the Universal Declaration of Human Rights and Article 2 of the International Covenants on Civil and Political, Economic, Social and Cultural Rights, as well as in article 26 of the International Covenant on Civil and Political Rights; 3 - We reaffirm the principle of non-discrimination which requires that human rights apply equally to every human being regardless of sexual orientation or gender identity; 4 - We are deeply concerned by violations of human rights and fundamental freedoms based on sexual orientation or gender identity; 5 - We are also disturbed that violence, harassment, discrimination, exclusion, stigmatisation and prejudice are directed against persons in all countries in the world because of sexual orientation or gender identity, and that these practices undermine the integrity and dignity of those subjected to these abuses; 6 - We condemn the human rights violations based on sexual orientation or gender identity wherever they occur, in particular the use of the death penalty on this ground, extrajudicial, summary or arbitrary executions, the practice of torture and other cruel, inhuman and degrading treatment or punishment, arbitrary arrest or detention and deprivation of economic, social and cultural rights, including the right to health; 7 - We recall the statement in 2006 before the Human Rights Council by fifty four countries requesting the President of the Council to provide an opportunity, at an appropriate future session of the Council, for discussing these violations; 8 - We commend the attention paid to these issues by special procedures of the Human Rights Council and treaty bodies and encourage them to continue to integrate consideration of human rights violations based on sexual orientation or gender identity within their relevant mandates; 9 - We welcome the adoption of Resolution AG/RES.
附录:关于性倾向和性别认同联合声明中英文联合声明中文我们很荣幸地代表做出这一关于人权、性倾向和性别认同的声明 1 -如同宣布&所有人类生而自由,平等享有尊严和权利&的《世界人权宣言》——今年是该宣言发表60周年——第1条中所昭示的那样,我们重申人权的普遍性原则; 2 -如同《世界人权宣言》第2条和《公民、政治、经济、社会和文化权利国际公约》第2条及《公民权利和政治权利国际公约》第26条中所陈述的那样,我们重申所有人都有权享有人权,不受任何种类——如种族、肤色、性别、语言、宗教、政治观点或其他观点、国家或社会出身、财产、血统或其他身份——的区别对待; 3 -我们重申要求将所有人权平等应用于所有人类,无论其性倾向或性别认同如何的非歧视原则; 4 -我们深切关注基于性倾向和性别认同的侵犯人权和基本自由的现象; 5 -我们还对世界各国由于性倾向或性别认同而针对人们的暴力、骚扰、歧视、排斥、污名化和偏见,以及这些做法破坏了遭受这些虐待者的完整性和尊严感到不安; 6 -我们谴责基于性倾向和性别认同的侵犯人权行为,无论这些行为发生在哪里,尤其是以此为由使用死刑,法外处决、即审即决或任意处决,酷刑和其他残忍、不人道或有辱人格的待遇或处罚的做法,任意逮捕或拘留,以及剥夺经济、社会和文化权利,包括健康权; 7 -我们回想起2006年,五十四个国家在人权理事会面前发言,请求理事会主席提供一个未来在适当的理事会会议上讨论这些侵犯人权行为的机会; 8 -我们赞赏人权理事会特别程序和条约机构对这些问题给予的关注,并且鼓励他们继续将对基于性倾向和性别认同的侵犯人权事件的考虑纳入其有关权限中; 9 -我们欢迎美洲国家组织大会在其2008年6月3日的第38次会议上通过了关于&人权、性倾向与性别认同&的AG/RES。
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In opens the high school music appreciation class under the premise, through to the high school music appreciation class education present situation analysis, as well as to music appreciation class teaching classroom instruction present situation analysis, discovers at present the question which exists in the high school music appreciation class teaching, launches the massive discussions, then proposes concrete solution: Music have in the high school music appreciation class teaching system take is esthetic as the core, uses the suitable teaching method to carry on the teaching the main body though; In music appreciation class classroom instruction, must fully display the teaching material resources, the human resources, the modernized teaching aid resources.
在开设高中音乐欣赏课的前提下,通过对高中音乐欣赏课教育的现状的分析,以及对音乐欣赏课教学课堂教学现状的分析,找出目前在高中音乐欣赏课教学中存在的问题,展开大量的讨论,然后提出具体的解决办法:在高中音乐欣赏课教学体系中要以审美为核心,采用适当的教学方法进行教学的主体思想;在音乐欣赏课课堂教学中,要充分发挥教材资源,人力资源,现代化的教具资源。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。