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In the forth part, the heterotactic enthalpic pairwise interaction coefficients between amino acids and butanediol isomers (1,3-butanediol, 1,4-butanediol and 2,3-butanediol) at 298.15K and 310.15K are discussed.

第五部分:采用密度泛函理论等方法研究了甘氨酸分子分别与丁二醇的三种异构体分子以1:1的比例形成的氢键络合物,从B3LYP6-31G到6-31 G基组水平进行了优化,利用结合能数据讨论了焓对作用系数的差别。

Increased demand in the community and the massive expansion of higher education under the dual function, both contradiction and the adaptation gap above the existing degree type, the talented person raise pattern and the society needed gradually revealed; degree structure in the rank and the type, distribution of degree conferred institutes and degree quantity proportion are all imbalance; the unit of degree awards too numerous disorderly and the degree awards the population to increasable day by day, the original verification principle and the means lack of operational in reference; the degree quality assurance and monitoring system is to be established.

在社会需求增加和高等教育大规模扩张的双重作用下,我国现有学位类型和人才培养模式与社会需求间的矛盾和适应缺口逐渐显露;学位结构在学位等级、学位类型、学位点布局和学位数量比例等方面存在不同程度的失衡;学位授予单位日益庞杂和学位授予人数日益增多,原有的审核原则和办法缺乏操作性和参照性;学位质量保障与监控体系也亟待建立。

Arming at characteristics of packaging designer vocational training project, there are some problems which include unreasonable team structure, the amaladjustment of knowledge and skill of team members, ignoring member's development, training and effective utilize, lacking of the effective evaluate for team manage effect and inspiritment of system, lacking of the communicate between departments and between members in project, and ineffective lead, disordered work, lacking of strict flow management, feedback and investigate.

包装设计师职业培训项目,存在团队组织结构不够科学合理,人员知识技能结构比例失调,忽视员工的开发、培训、挖掘和有效使用,缺乏有效衡量项目团队管理效果的指标和系统的激励机制,项目部门间与成员间沟通不畅,指挥不灵,工作混乱,缺乏严格的流程管理和后续跟踪、调查过程等问题。

Many research works have shown that the microstructural control of TiAl alloys have an important influence on their mechanical properties, and also found that the grain size, the interlamellar spacing and the α〓/γ volume fraction of the microstructural features are the key factors of microstructural control.

已有的研究确定了TiAl合金的显微组织控制对其力学性能有着重大的影响,提出了TiAl合金的显微组织中晶粒大小,片层间距和α〓/γ相比例等是组织控制的主要因素。

The comparative experiments of rearing Penaeus vanname larvae fed the microencapsulated diets and micro-partical diets of "OK" brand and a searies of microgranular diets of "Bonasse" brand was performed. Two brands of diets are respectively formulated with rotifera at percentage of 70%, 80%, 90% and 100%. During the nursery period, the water quality factors such as the concentrations of NH3-Nt, NH3-Nm, NO2-- N, COD and main planktons were tested to find out their change regulation and the influence on survival rates and metamorphic rates of shrimp larvae.

本文利用欧开牌微胶囊饲料、微粒饲料和博尚牌系列微型饲料作为对虾育苗饲料,分别以70%、80%、90%和100%的比例与卤虫活饵料配合来培育凡纳对虾幼体,通过对凡纳对虾幼体有关生长发育指标的对比以及对育苗期间水中总氨氮(NH_3-N_t)、非离子氨氮(NH_3-Nm)、亚硝酸盐氮(NP_2~--N)、化学耗氧量和主要浮游生物等水质因子进行检测,找出它们的变化规律并比较上述饲料对幼体生长发育、成活率、变态率和育苗效果的影响。

In the experiments, some facters such as the proportion of tetraethyl orthosilicate to coupling agents and distilled water to tetraethyl orthosilicate,the concentration of ammonia,reaction time and reaction temperature were controlled.

研究了正硅酸乙酯与偶联剂的比例、水硅比、氨水用量、反应温度与反应时间等因素对包覆效果的影响,其中重点讨论了偶联剂的添加方式对成膜效果的影响。

The paper point out the problems of the consumption structure of Yanbian urban residents through studying it: the percent of food consumption expenditure is relatively large; the consumption structure between people who have different income have great difference; compared with the developed areas in our china,the consumption structure of Yanbian is different; the percent of residents savings deposits is relatively large;Meanwhile, through studying the consumption structure of Yanbian urban residents, we also can fina that:The overall income level of residents is low; Distribution gap of income is too large; industrial structure is unbalance; population aging and unharmony of the consumption environment and so on ,which is the fundamental reason why caused these problems.

本文通过对延边城镇居民消费结构的研究,指出城镇居民消费结构中存在的问题:食品消费支出中的粮食消费支出偏大;不同收入群体消费结构差异较大;与发达地区消费结构差异较大;居民储蓄存款比例偏大。并且通过分析发现:居民整体收入水平偏低;收入分配差距过大;产业结构失衡;人口老年化和消费环境不和谐等因素,是引起这些问题的根本原因。

Survey varieties of trees application situation among them, the content includes afforesting abundance degree of the varieties of trees, the application of the native soil varieties of trees, the proportions of all kinds of varieties of trees, management maintains etc.

对其中的树种应用情况进行调查,内容包括绿化树种的丰富度,乡土树种的应用,各类树种的比例,管理养护等。

The experimental procedure in this study provided optimized instrumental conditions (the ratio of acetylene to air, the burner height) and parameters, and researched the spectral interferences and chemical interferences. The influence of the organic solvents on the CS absorption signals and the different digestion procedures for the determination of sulfur were also investigated.

实验对乙炔-空气比例和燃烧器高度等仪器条件进行了优化;实验研究了五种有机溶剂对CS分子吸收产生的影响情况、其他共存元素的光谱干扰和化学干扰以及不同的消解酸种类对测定结果的影响。

This paper has made further studies on the synergistic interaction and stability of salt tolerance between xanthan gum and other common food gums. It turns out that there is no synergistic interaction between xanthan gum and hydroxypropyl starch , CMC-Na. Xanthan gum and guar gum ,locust bean gum ,konjak flour have great synergistic interaction. If two or three of them mix with proper proportion, the stability of salt tolerance will greatly improve and the consumption is less than any other simple gum, further more, the cost will decrease a lot. So the complex thickeners have a obvious superiority and wide utilization in high salty food.

以黄原胶、羟丙基淀粉、CMC-Na、瓜尔豆胶、刺槐豆胶、魔芋精粉等为主要研究对象,系统地研究了黄原胶与其它食品胶2种或3种之间的协同增效作用及其耐盐稳定性研究结果表明黄原胶与羟丙基淀粉、CMC-Na复配无协同增效作用,黄原胶与刺槐豆胶、魔芋精粉、瓜尔豆胶有良好的协同增效作用,两者或三者按适当比例配合后,耐盐稳定性显著提高,用量比任一单一胶少,而且使用成本大幅度降低,因此复配食品胶在高盐食品中使用具有明显的优越性和广阔的应用前景

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。