定
- 与 定 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 purpose of this paper is to calculate the weight of performance measures for evaluating sponsored research of Department of Healthy, Executive Yuan.
本文目的在协助卫生署订定委外研究计画之绩效评估指标权重之订定。
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Abstract] objective:to evaluate the therapeutic effects of pholcodine child cough syrup on children with acute respiration tract infections.methods:34 patients who complained of cough and expectoration caused by acute respiratory tract infections were randomly divided into treatment group (19 cases) and control group (15 cases).
作者单位:浙江省宁波市妇女儿童医院,浙江宁波 315012 目的:探讨复方福尔可定口服液在小儿急性呼吸道感染中的治疗作用。方法:对儿科门诊就诊的34例急性呼吸道感染患儿随机分为复方福尔可定口服液治疗组(19例)和儿童咳液对照组(15例),疗程均为5 d,比较两组单个症状改善率、综合症状改善率和总有效率。
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It is showed that the increase of tire body glue extension module and the decrease of bead glue extension module can improve the performance.
分析结果表明,增加子口胶,胎体层胶的定伸长模量和减小圈垫胶的定伸长模量可改善子口包布反包末端性能。
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A model for computing the electric field dependent rate constants of gas-phase intramolecular electron transfer reactions by classical path method has been proposed within the activated-complex framework.
用经典轨迹方法,在过渡态理论框架下,提出外电场中气相分子内电子转移反应的速率常数计算模型,并用电子定域初始猜测诱导UHF-SCF技巧实现了两电子定域准透热态的分离。
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Customized Client chamber under the stairs, the actual hole size, the use of features such as room design features such as color match with the overall design style of the design and production, custom staircase into the main skeleton of steel or wood structure, the use of time plate finger jointing solid wood, tempered glass or transparent acrylic sheet Shincho.
定制式楼梯则根据客户房型情况,实际洞口尺寸,房间使用功能等设计因素,配合整体色彩搭配,设计风格进行设计和生产,定制式楼梯其主体骨架分为钢结构或木质结构,踏步板采用指接实木,钢化玻璃或新潮亚克力透明板材。
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The carbohydrate,fats,protein and amino acid content before and after leather corrosion was analyzed with the following methods:the anthrone color method and the potassium ferricyanide law,the benzine,the Kjeldahl nitrogen determination and the salicylic acid color method,the sole indicator formol titration method.
为了弄清楚霉菌对皮革侵蚀前后,皮革成分变化及其霉菌产生危害的机理,利用蒽酮比色法、石油醚萃取法、凯氏定氮法与水杨酸比色法、甲醛滴定法,分别对侵蚀前后的皮革样品中糖、脂肪、蛋白质和游离氨基酸含量进行了分析。
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P28 紫色 Formation of a peptide bond 肽键形成–4侧链具有的反应–形成二硫键-其它反应 Tyr,His,Arg Review Isoelectric Point Titration滴定 of an amino acid 滴定 Gly幻灯片 18 His Lys Glu Reaction of amino acids Section 4 Protein isolation and purification 蛋白质分离及提纯 Working With Proteins Experimental techniques for protein analysis and characterization Purification steps A cell contains many types of proteins In the lab we want to isolate a single protein for experiments Purification steps We first grow cells or isolate tissues that contain the protein of interest We break open the cells to produce a crude extract Use centrifugation离心 to separate soluble from insoluble material We fractionate 分离 the protein mixture based on properties of such as size, charge affinity or solubility.
丹磺酰氯与氨基酸反应生成荧光性质强和稳定的磺胺衍生物,用于多肽链NH 用于多肽链 3末端氨基酸的标记烃基化反应(1) 2,4-二硝基氟苯2,4-dinitrofluorobenzene,二硝基氟苯(二硝基氟苯 DNFB也叫做试剂。DNFB在弱碱性溶液也叫做Sanger试剂试剂中与氨基酸发生取代反应,生成黄色化合物二硝基二硝基苯基氨基酸(dinitro phenyl amino acid, DNP氨基酸氨基酸)苯基氨基酸氨基酸(2)苯异硫氰酸酯(phenylisothiocyanate, PITC)在弱碱性条件下,与氨基酸反应在弱碱性条件下,生成苯乙内酰硫脲 PTH衍生物,(phenylthiohydantoin, PTH)衍生物,即PTH-氨基酸,此反应又称之Edman反应,该反应是蛋白质或多肽氨基酸序列测定常用的反应。
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In the second part,we have mainly discussed the error es-timates of the numerical methods for solving ill-posed problem,including the error estimate of finite-dimensional regulariza-tion method in Chapter 5,and the error estimate of regulariza-tion-spline method for solving Fredholm integral equation ofthe first kind.
在第二部分,我们主要讨论了不适定问题数值方法的误差估计,包括有限维正则化方法求解不适定问题的误差估计以及用样条正则化方法求解第一类Fredholm积分方程的误差估计,两者均是目前还未有的结果。
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MethodsThe atomic absorption spectrophotometry and sulfurcarbon detector were used to determine 16 trace elements in 10 species of Fritillaria origin of determination.
方法利用原子吸收分光光度器和定碳定硫器对10种产地贝母中的16种微量元素进行了测定。
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The stability and convergence for spectral methods and spectral element methods are presented, with the aid of the knowledge of functional analysis and calculus and with the help of the theorem of Lax-Milagram, the stability and convergence for steady problems, evolution equations and Navier-Stokes Equations are analyzed in detail.
利用泛函分析和微积分的基本知识,运用Lax-Milagram定理等,从理论上比较详细地分析了谱方法和谱元方法在定常问题、非定常问题以及求解Navier-Stokes方程方面的稳定性和收敛性问题,得出了Navier-Stokes方程谱近似的稳定性条件和收敛性准则。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。