classification 考研GRE四级六级

One problem with this classification is that even classic homeotherms experience periods of reduced temperature.

这种分的一个问题是，即使是典型的恒温动物也经历了降低体温的时期。

Effects of different numerical techniques on phenetic classification of Mosla complex (Labiatae) at population level.

不同表示方法对齐宁族群外表型分之影响.

Tuberculoma ought to be taken into account in the classification of tuberculosis.

在肺结核的分中对结核球应加以考虑。

By reducing the tangential representation set of small covers over prisms to a prime form,this article determines the classification of small covers over prisms up to equivariant cobordism.

本文通过将棱柱上的小覆盖的切表示集约化到一种素形,来确定其等变配边分。

All graphs are finite simple undirected graph with no isolated vertices in this paper. It is completed the classification of graphs on which a semidihedral group acts edge-transitively.

运用图的自同构理论，获得了关于半二面体群边传递的图Γ的完全分。

This paper analyzes the remote sensing images data of Tanggu saltpan by the methods of pattern recognition,and classifies the water resources in Tanggu saltpan using supervised classification.

通过塘沽盐场遥感图像的模识别,对该盐场的盐田水体别进行了监督分,其成果将为塘沽盐场的开发管理、产量估算及资源调查等提供重要依据。

Hydraulic classification is a effective way of controlling grain size and compon ent in production of quartzy grain.Hydraulic classification has high requiremen t to stability of feed.

水力分级是石英砂生产中控制粒度和成分的有效手段,对给料的稳定性要求较高。

The superfine of particles during the process of classification will make “fish-hook effect” happened on Tromp curve worse and lead to the decrease of classification efficiency.

粗颗粒沉积物的体积小、分散好。

All double bottom is watertight and oiltight. Compressed air testing and water-pressure tests can be carried out according to the classification society and by Owner's representative.

所有双层底为水密和油密,并应按规范要求由船东代表进行水压或气密试验.

This paper introduces the location, classification of microearthquake event as well as analysis of the location result from the qualitative and quantitative aspects systematically.

本文从定性、定量两方面系统介绍了微震事件定位、分以及定位结果的分析，并结合工程实例验证方法的应用效果。

It is very important to eliminate lacunas of inner subface.The design and implementation of automatic inspection and automatic classification of inner subface are described.

设计和实现了一种计算机自动检测和分的方法，不仅可以排除主观因素的干扰，而且还能对指标进行定量描述。

The importance and conception of claim, the classification of noncontrollable factors in engineering construction and the claims caused by those factors are introduced.

介绍了工程施工中索赔的重要性、概念以及工程施工中非可控因素的种及其导的索赔。

ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...

结论LDS对哺乳动物的毒性属微毒级,是一种新型的安全灭螺药。

The full cross validation was employed with the classification accuracy of 83.3% and 90.9%.Resultingly, the overall accuracy of classification is 87.0%.

嫩牛肉分级确率为83.3%，较粗糙牛肉分级确率为90.9%，总的分级确率为870%。

The sequence classification and dynamic analysis of this basin provide an important evidence to the stratigraphic correlation, tectonic analysis and minerogenesis.

该盆地的层序划分及动力学分析对黑龙江东部白圣纪地层对比、构造作用及成矿作用的分析提供了重要依据。

By technique checking every operations of recovery circuit,calculating the classification of spitzkasten and cyclone,thickening efficiency,assaying the ash of every operations.

通过对太原选煤厂粗煤泥回收流程中各个作业进行技术检查,对角锥池、旋流器的分级、浓缩效率进行计算,对各个作业的灰分进行化验。

The article summarize that Angiogenin of classification,physiologic function and gene structural excessively expresses in microbe and applies in physic field.

本文对其分及生理学作用,因结构,及在微生物中的过量表达和医学领域的应用作一综述。

OBJECTIVE: Child-Pugh classification is used to grade liver damage but it do not reflect the quantitative functional hepatic reserve.

Child-Pugh 分级方法用来做肝损伤的分级,但是不能够定量的反映肝的储备能力， Methacetin是非那西汀的衍生物 ,在肝脏微粒体内脱甲生成13CO2 和对乙酰氨酚 。

Based on the above classifications, we classify speech acts broadly into two types: non-conflictive and conflictive.

在此分础上，我们将言行为分为非冲突和冲突。

This document identifies the classification level of nonhermetic solid-state surface mount devices (SMDs) that are sensitive to moisture-induced stress.

本标用于确定非气密封装的表面安装器件（SMD）的湿气敏感度等级。