查询词典 addition-compound
- 与 addition-compound 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that constitutional phases in the 〓 alloy is the same as that in the 〓 alloy, but phase composition and transformation temperatures of two alloys are quite different. The Ms temperature of the 〓 alloy is lower than-180℃. In order to enable the alloy to be used for making pipe couplings, it is necessary to control Al addition and to increase Ti addition in the alloy. In the 〓 alloy, there exist three constitutional phases: TiNi matrix phase with B19′structure,β-Ta phase and NiTa〓 phase. Transformation temperatures, M〓, Ms, As and A〓, of the alloy are 55℃, 66℃, 94℃ and 109℃, respectively.
结果表明,〓合金显微组织的相组成物与〓合金一样,但相成分明显不同,相变温度相差较大,其Ms温度低于-180℃,要想使该系合金用于制作记忆合金管接头,必须控制铝的添加量并提高合金中的钛含量使合金的Ms温度控制在-80℃~-100℃之间;〓合金是由具有B19'结构的TiNi基体相、β—Ta固溶体和NiTa〓化合物三相组成的,其相变温度M〓、Ms、As和A〓分别为:55℃、66℃、94℃和109℃。
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Each kid is all equal, living of bad egg, as long as work hard education they, help they, they would understand and correct of, real help they will hold tight reason, use the other party method and palliate to cure origin, in addition to disease in addition to root, education be unequal to beat and scold or loudly condemn, but heart and insight communication, the reason that the kid have chat occurrence many turns and twists on the net, not a few be because of can't with parents communication cause, creation generation gap, make because of incident the heart be subjected to injury, they own to belong to oneself of secret, behaviour and manner in dealing with others also have oneself of viewpoint, probably they once were like teacher parents many times open heart, but drive all not intentional of nonsuit, they will have oneself of mood, with age growth, gradual heart of some sharp angle can not help use oneself of immature raise to let out toward the people of this world.
每个孩子都是平等的,没有生来的坏蛋,只要用心教育他们,帮助他们,他们会明白并改正的,真正帮助他们就要抓住原因,用对方法,治标治本,除病除根,(教育不等于打骂或大声斥责,而是心与心得沟通,孩子之所以在网上有聊天发生许多曲折,不少就是由于不能与父母沟通引起,产生代沟,由于事变而使内心受到伤害,他们拥有属于自己的秘密,为人处事也有自己的想法,或许他们曾像老师父母多次打开心扉,却都被无意的驳回,他们会有自己的心情,随年龄增长,渐渐内心的某些棱角就不得已用自己的幼稚之举向世人发泄。
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By addition of nano-CaCO3, the tentile strength of the system is unchanged; by addition of nucleator, the impact strength is improved.
纳米CaC认太原理_E大学硕士研究生学位论文的存在,并缓减因p成核剂的加入而引起体系拉伸强度的下降。p成核剂与CaCO。
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In this paper we build a university scientific research management information system based on Client/Server and three-layer structure of ASP technology, and introduced the design aims, tasks and principle of the system with systematic investigation and analyzsis of demand., With the principle of integrality, practicability, opening, precursive and generality, data stream and data structure are analyzed detailedly, and logistic model which fits university scientific research management was established based on advanced structure system analysis method. In addition, it puts forward a series of the whole scheme of scientific research management system which bases on internet adapts large database development.the design of this system adapts new internet/intranet techonlogy and it can make us gather and share the whole provincial university scientific research information.lt studies and establishes oology structure and using platform of our provincial university scientific research management system, In addition,it also designs and formulates the system at the experimental unit(the scientific research department of NEAU).The scientific research management information system of NEAU is one part of the network information management system.
本课题采用基于客户/服务器和三层结构的ASP技术,在系统调研、需求分析的基础上,给出了基于互联网的省高校科研管理系统的设计目标、任务和原则;本系统的开发遵循完整性、通用性、实用性、先进性和开放性的原则,采用较为先进的结构化系统分析方法对数据流程、数据结构进行详尽的分析,制定一个适合高校科研管理的逻辑模型;提出一套基于互连网络的、采用大型数据库开发的科研管理系统的整体方案;系统设计采用Internet/Intranet全新技术,可做到全省高校科研信息集成与共享;研究制定我省高校科研管理信息系统的拓扑结构及应用平台,利用试点单位,设计和制定我省高校科研管理信息系统的功能结构和信息资源结构。
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In addition, if their addition to staying open or joining chain, also must hold a real estate broker vocational certificate.
此外,如果要自己开店或加盟连锁的话,也必须持有房产经纪人职业证书。
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We discuss the following graph operations that preserve fully orientability: the union of two graphs whose intersection is an edge, addition of a path of length at least 2 and addition of an edge between two vertices of degree 2 with a unique common neighbor.
我们会讨论下列几种能保持可全定向性质的图运算:将两个交集为一个边的图取联集、加入一个长度至少为2的路径及将两个度数为2且仅有一个共用邻点的不相邻点相连。
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The strength and toughness of the nanocomposites are improved because of the addition of anao-Zno. The volume resistance strength and toughness of the nanocomposites are improved because of the addition of nano-ZnO. The volume resistance coefficient is decreased 8×10 times, surface resistance coefficient is decreased 5.7×10^4 times, and the friction coefficient is decreased 29% by adding nano-ZnO. The friction, wear properties, and the antistatic property of MC Nylon 6/ZnO nanocomposite are better obviously than MC Nylon 6. The macro stress of MC Nylon 6 structure is changed by the tensile test so that the preferred orientation of crystal surface (002+202) is more obvious.
纳米ZnO的加入起到同时增强增韧的作用;使体积电阻系数降了8×10^4倍、表面电阻系数降了5.7×10^4倍、摩擦系数降低了29%,MC尼龙6/纳米ZnO复合材料摩擦磨损性能和抗静电性能明显优于MC尼龙6;经过力学拉伸试验的破坏,引起MC尼龙6结构发生宏观应力变化,造成(002+202晶面)产生明显的择优取向。
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The results showed as follows: 3mg/LBA in differentiation medium was favorable for regeneration of callus; addition of 3mg/LABA, sucrose substituted with maltose, or sucrose partially substituted with mannitol in subculture media improved the status of callus in a degree and enhanced the differentiation frequency; partial desiccation treatment significantly increased the regeneration frequency of callus; addition of AgNO3 or CuSO4 in differentiation medium contributed to plant regeneration , The two resistant calli and fifteen regenerated plants were obtained when the calli of mature embryo of 7001S were infected with Agrobacterium carrying bar and CPTI gene.
结果表明:3mg/LBA对分化有利;继代培养基中加入3mg/LABA,以麦芽糖代替蔗糖,或以甘露醇代替部分蔗糖在一定程度上可以改善愈伤组织状态,提高分化率;干燥处理能明显提高愈伤组织分化率;分化培养中添加一定浓度的AgNO3和CuSO4有利于愈伤组织分化。借助农杆菌介导bar基因和CPTI基因对水稻进行遗传转化,获得2块抗性愈伤组织和15棵再生苗。
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The results showed as follows 3mgLBA in differentiation medium was favorable for regeneration of callus; addition of 3mgLABA, sucrose substituted with maltose, or sucrose partially substituted with mannitol in subculture media improved the status of callus in a degree and enhanced the differentiation frequency; partial desiccation treatment significantly increased the regeneration frequency of callus; addition of AgNO3 or CuSO4 in differentiation medium contributed to plant regeneration , The two resistant calli and fifteen regenerated plants were obtained when the calli of mature embryo of 7001S were infected with Agrobacterium carrying bar and CPTI gene.
结果表明:3mgLBA对分化有利;继代培养基中加入3mgLABA,以麦芽糖代替蔗糖,或以甘露醇代替部分蔗糖在一定程度上可以改善愈伤组织状态,提高分化率;干燥处理能明显提高愈伤组织分化率;分化培养中添加一定浓度的AgNO3和CuSO4有利于愈伤组织分化。借助农杆菌介导bar基因和CPTI基因对水稻进行遗传转化,获得2块抗性愈伤组织和15棵再生苗。
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Therelationship of the amount of catalyst and the ee% of product was seen to be negative nonlin-ear. Catalyst 3 was used in the enantioselective addition of diethylzinc to aromatic aldehydesand gave good results. The configuration of products was determined by the configuration ofthe catalysts' chiral carbon linked with hydroxy group. Using β- amino alcohols bearing only one chiral center as catalysts for the enantiose-lective addition were studied. D-N, N-dialkyl-2-amino butanol gave poor catalytic effect be-cause of their structure. The configuration of the product is the same as the catalyst. Anotherkind of β- amino alcohols - phenylglycine derivatives and valine derivatives have chiralcenter on the carbon linked with amino group. Catalyzed by-phenylglycine derivatives 6,7, 9, 10, the reactions gave satisfied results. The optical yields exceeded 80%.
在探讨了含有两个手性中心的β-氨基醇之后,选择了只有一个手性中心的β-氨基醇,一是手性中心为连羟基的手性碳原子:D-N,N-二烷基-2-氨基丁醇;二是手性中心为连氨基的手性碳原子:D-苯基甘氨酸衍生物和L-缬氨酸衍生物。D-2-氨基丁醇的催化效果不太好,这与其结构的空间位阻较小有关系,反应产物与连羟基手性碳构型一致;由苯基甘氨酸和缬氨酸出发合成五种β-氨基醇6-10,研究了不同ee%的-6作用下的二乙基锌-苯甲醛加成反应,发现该催化剂具有不对称放大效应;-7,9,lO的催化效果也比较令人满意,光学产率80%以上,所得产物构型与催化剂构型一致。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。