group是什么意思

网络释义

用法例句

Prediction of hydrocarbon composition in straight-run diesel fractions;

直馏柴油馏分烃类组成预测研究

Study on fish species composition and diversities captured by drift net from Xiamen eastern sea;

厦门东海域流刺网渔获鱼类种类组成及其多样性分析

The species composition and diversity of mollusca in the middle reaches of Xiang River;

湘江中游江段软体动物的种类组成及其多样性

Characteristics of species composition of fish eggs and larvae in East China Sea in summer;

东海中尺度夏季鱼卵仔鱼种类组成特征

It can be used to find the critical point by drawing the scatter plot of hydrocarbon composition content versus the ratio of the light/weight hy.

针对这一问题,提出了一种全新的研究思路和相应的恢复方法———临界点分析法,它首先利用烃类组分含量与轻重组分含量比值之间关系图,确定出含有可动油层与不含可动油层之间的临界点,进而通过不同类型分析样品临界点热解参数值的对比来确定恢复系数。

Composition of fish larvae and juveniles in surf zone of Jiulong River estuary

九龙江口沿岸碎波带仔稚鱼种类组成

Species composition and seasonal variation of fish larvae and juveniles in Jiulong River estuary

九龙江口仔、稚鱼种类组成和季节变化

Species composition and abundance variation of protozoa in Dianshan Lake

淀山湖原生动物种类组成及数量变动

Species composition and community structure of Chaetognatha in Beibu Bay

北部湾海域毛颚类种类组成与群落结构

Species Composition and Distribution of Crustacea in Beibu Bay in Autumn and Winter

北部湾海域秋、冬季甲壳类的种类组成及分布

Composition and distribution of Squilla in the continental shelf waters of northern South China Sea

南海北部陆架区虾蛄类的种类组成和数量分布

Species composition and quantitative distribution of crabs in the northern continental shelf of South China Sea

南海北部陆架区蟹类的种类组成和数量分布

Species composition and quantitative distribution of crabs in south East China Sea

东海南部海域蟹类种类组成及其数量分布

Species composition and quantitative distribution of shrimps in the southern part of East China Sea

东海南部海域虾类种类组成及数量分布特点

FISH SPECIES AND QUANTITY OFF SOUTHERN ZHEJIANG, EAST CHINES SEA

浙江南部外海鱼类种类组成和数量分布

Species composition and density of fishes in the Sanmen Bay

浙江三门湾冬夏季鱼类种类组成和数量变化

Species composition and quantitative distribution of cephalopod in the offshore waters of southern Zhejiang Province

浙江南部外海头足类种类组成和数量分布

Fish species composition and diversity of Yangtze River estuarine wetlands

长江河口湿地鱼类的种类组成及多样性分析

Study on Species Composition and Quantity Fluctuation of Domestic Rodents in Liaoning Province

辽宁省家栖鼠种类组成与数量动态的研究

The Analysis of Plant Species Composition and Abundance in Wuhan Steel and Iron Industrial District

工业区园林植物种类组成及其丰富度分析

Analysis of greenland species abundance in Wuhan steel & iron industrial district

武钢工业区园林植物种类组成及其丰富度分析

The Species Composition and Distribution of Phytoplankton in the Beibu Bay

北部湾海域浮游植物的种类组成与数量分布

Each element is composed of identical atoms of a single kind.

每种元素由单一种类的相同原子组成。