查询词典 accurate

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The economics methodology has formed a whole battery of analytical framework and tool under the influence of scientific philosophy, which is characterized by logic positivism, negativism and historical materialism. The fundamental characteristics of the economics methodology are based on the axiomatization positive logic deductive method, which assumes the rational human being as its hypothetic premise. The most remarkable characteristic of the economics methodology is the general application of mathematics in economics and it is developing forward to the more accurate and magnificent system.

特别是在以逻辑实证主义、证伪主义和历史主义为代表的科学哲学的影响下，经济学的方法论已经发展出一整套的分析框架与工具，基本特征是建立在"理性人"假设基础上的公理化的实证的逻辑演绎方法，最突出的表现是数学在经济学中的广泛应用，并正在向着更为精密与恢弘的体系演进。

Along with the rapid development of machining industry and auto industry, tooland axletree corporations need some accurate, rapid and economy active measuringequipment urgently.

随着我国加工工业与汽车工业的迅猛发展，机床与轴承等企业迫切的需要一些精度高、速度快又经济实惠的主动测量装置研制出来。

In 1991 British scientists Built Difference Engine No. 2 (accurate to 31 digits) to Babbage

1991年英国科学家根据巴贝奇的设计说明书制造了差分机2(能进行三十一位数的精确运算)。

The method is accurate and reliable, and can be used for quality control of Gubitong Babu plaster.

该方法精密度高，回收率稳定，重复性好，可以用于骨痛灵巴布剂的质量控制。

For the assurance of quality of assembling the final drive of track, the distance between the axis of bevel pinion and the back plane surface of ring gear must be accurate.

为了保证汽车后驱动桥减速器总成和差速器总成合件的装配质量，必须使从动锥齿轮齿背到主动锥齿轮轴线的距离符合精度要求。

On the basis of sensitivity analyses using the PROSAIL model, the present study demonstrates an approach that uses a neural network based on image classification incorporated in PROSAIL for accurate retrieval of LAI. By including the soil reflectance index in the original PROSAIL model to take the place of soil background reflectance parameters that are difficult to determine, specific neural networks are constructed corresponding to individual types of vegetation cover.

在PROSAIL模型敏感性分析的基础上提出了一种基于影像分类的神经网络反演方法，引进了土壤反射指数用于替代原模型中难以确定的土壤背景反射参数，分别针对不同植被类型建立各自的神经网络，对经过大气纠正后的Landsat ETM+影像进行了模拟实验并同野外实测LAI数据进行比较。

More than 90% of the total incidence of typhoid and paratyphoid were typhoid previously, as the widely use of Vi bacterin, in the middle of 90s in 20th century, the popular strain changed, in some provinces the cases of typhoid decreased, but that of paratyphoid increased largely, with the outbreak trend from spot to part and from inshore provinces to backland provinces. In recent years, paratyphoid becomes the main infectious diease in some areas, and ofen develop to serious epidemic situation. So setting up a rapid and accurate detecting metod is necessary.

以前我国伤寒发病占伤寒副伤寒总发病的90%以上，后来由于伤寒Vi疫苗的广泛使用，20世纪90年代中期，流行菌株发生转变，我国部分省份伤寒病例逐渐下降，而由甲型副伤寒沙门氏菌引起的副伤寒病例却大幅上升，并呈现由散发到局部暴发，由沿海省份向内地省份推进的流行趋势，近几年来成为我国一些地区传染病突发事件的主要病种，常发展成重大疫情，急需建立快速、准确的诊断方法。

Central difference method and backward difference method were used for transient thermal analyzing,and the result suggested that two methods have same accurate for this problem.

太阳辐射热流、地球红外辐射热流及地球反照热流是航天器产生不均匀时变温度场主要热量来源。

To help classmates' accurate and deep understanding this entirely reads aloud, can go to its very good application in chemical computation and chemical experiment, undertake to this below relatively of the system Baconian.

为帮助同学们准确深刻的理解这一概念，并能将其很好的应用到化学计算和化学实验中，下面对此进行较为系统的归纳。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。