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比较研究

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The growth and physio-chemical responses of Vallisneria spiralis were studied comparatively in ambient and elevated CO, concentration.

为研究对象,对其在高CO_2浓度和对照CO_2浓度下的生长特征和几个生理生化指标进行了比较研究

After a school year experiment through the investigation and study, methods and so on test teaches the law and the auxiliary guidance zetetic teaching method to the tradition, in the student tests the effect to do quite studies.

经过一学年实验后通过调查研究,测试等方法对传统讲授法和辅助引导探究性教学法在学生实验中的效果作比较研究

In order to study the benefits allocation of the savings in the bank cards and the development of the card market, we set up the bank card "Funds pond" admixture savings model on the research of saving benefits between the single and the admixed rates by the method of comparative.

摘 要:为研究银行卡中存款收益分配及卡市场的发展,提出了银行卡&资金池&混合存款模型,对我国商业银行卡中的存款收益的单一活期利率和混合利率进行了比较研究

In order to study the effect of high density ensilaging techniques on the fermentation quality of the silage, eight combination (alfalfa、smooth bromegrass、alfalfa + smooth bromegrass、alfalfa +corn flour、alfalfa + smooth bromegrass+ corn flour、smooth bromegrass + corn flour +urea、cornstalk and cornstalk + corn flour +urea) were used in this experiment.

为研究高密度青贮技术对青贮发酵品质的影响,本试验分别选用3种不同牧草、3种不同牧草与精料配合(苜蓿、无芒雀麦、苜蓿+无芒雀麦、苜蓿+玉米面、苜蓿+无芒雀麦+玉米面、无芒雀麦+玉米面+尿素、青贮玉米、青贮玉米+玉米面+尿素),在3种不同工艺——高密度青贮、常规青贮、高密度压块青干下对高密度青贮与常规青贮的发酵品质及青贮前后营养物质的变化及高密度青贮与高密度青干块营养物质的变化进行比较研究

Instead, it extrapolated from a study of prices in America and China that dates all the way back to the 1980s.

事实上,这项估算中的价格数据是推算得出的,其基础则是一项对上世纪80年代美中两国价格水平的研究。12月中旬,世行将发布最新的价格比较研究结果,首次把中国包括在内。

This thesis combines system theories with technology innovation theories, decomposes and defines main components of technology innovation capability of the enterprise newly, and lucubrates the framework and correlation of every components, gives prominence to technology innovation management capability from other components, outstands its altitude and leading overall strategy position, and proceeds the compare research with traditional decomposition method.

本文将系统理论与技术创新理论有机结合,对构成企业技术创新能力的构成要素重新进行了分解和界定,并对各个构成要素的之间的结构与关系进行了深入的研究,创造性的将技术创新管理能力从其它构成要素中提升出来,突出了它统领全局战略性的高度和位置,并与传统的分解方法进行了比较研究

In order to preserve the originality and to better represent it, they adopted the principal of using comparative study. We can find this method being readopted and imitated into their following writings.

为了让每个故事最「纯粹」的本质直接重现,格林兄弟在编排时,以维持故事的原始样貌为原则,不对内容和型式做过多的变动,利用比较研究的方式还原,加上附注说明差异,这样的研究方式和态度也应用在其他作品中。

On this paper, DE of PLM to goat, protein digestibility and digestable protein content were determined, and rumen degradation characteristics of dry matter and protein in alfalfa meal and PLM, and the feeding result of PLM to lamb were studied.

本论文测定了柠条叶粉对羊的消化能、蛋白质消化率和可消化蛋白质含量;比较研究了柠条叶粉和苜蓿草粉的干物质和蛋白质的瘤胃降解特性;探索性的研究了柠条叶粉对羊的饲喂效果。

On the basis of consulting a large number of materials, this paper's research of PPP model is as follows:At first, this paper studied the definition ,of the PPP model, explores its theory background, birth background, and its application abroad.

在查阅大量文献的基础上,本文对于PPP模式的研究主要体现在以下几个方面:本文首先对基础设施PPP模式的定义做了比较研究,探讨了PPP模式的理论背景,产生的背景以及在国外的应用。

The paper is based on the breakthrough point with the belongings of depreciation charge and information output in accounting practice and have carried on the comparative study such as Chinese and foreign accounting bodies, accounting scholar's concept, essence, calculating method and information disclosure about depreciation.

论文以会计实务中折旧费用的归属和信息输出为切入点,对中外会计机构、会计学者有关折旧的概念、实质、计提方法和信息披露等研究成果进行了比较研究

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推荐网络例句

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力