annual magnetic variation

用法例句

Analyses indicate that although dominated by the seasonal reversing Indian monsoon,yet annual variation of the BOB surface circulation could be divided into three stages with distinctive patterns.

应用1993～2003年TOPEX/Poseidon卫星测高数据结合历史水文资料,反演了孟加拉湾海面动力地形的平均周年变化,探讨了孟加拉湾上层环流季节特征和演变规律。

The study on annual variation of community structure of zooplankton (Copepoda, Cladocera, Rotifer) and the correlation between ecological factors and zooplankton was conducted in Lake Taihu in Jiangsu province from Oct.

本文研究了江苏太湖浮游动物(桡足类、枝角类、轮虫)群落结构的周年变化以及与生态因子的相关关系。

The study on annual variation of community structure of zooplankton and the correlation between ecological factors and zooplankton was conducted in Yeyahu in Beiji.

本文研究了北京野鸭湖浮游动物群落结构的周年变化以及与生态因子的相互关系。

The animals were grouped by sex,size and month for length frequency analysis,annual changes rhythm on biological indexes and major traits of body shape were examined.

从2003年1月到2003年12月对浙江省象山港内嘉庚蛸的生物学指标进行了测量,共获取样品408头,分析了其基础生物学的周年变化规律和主要体型特征。

The first line of defense is to look for an annual variation of the signal.

第一道关卡是寻找讯号的周年变化。

Annual changes of immune enzymes in coelome fluid of sea cucumber,Apostichopus japonicus

刺参体腔液几种免疫指标的周年变化

A Study on the Ontogenesis, Differentiation and Developmental Annual Change of Gonad in Kareius Bicoloratus;

石鲽Kareius Bicoloratus性腺发生、分化及发育的周年变化

Study on Annual Changes of Santolina Essential Oil and Its Biological Activity Against Mosquitoes;

银灰菊精油周年变化及灭蚊驱蚊效果研究

Annual change of histological of Pelteobagrus vachelli′s ovary in Jia-Ling River

嘉陵江瓦氏黄颡鱼卵巢组织学的周年变化

Annual dynamics of phytoplankton abundance and community structure in the Xionghe Reservoir

熊河水库浮游植物群落结构的周年变化

Annual changes in physiological conditions of sea cucumber Apostichopus japonicus cultivated in a pond

池塘养殖仿刺参生理状态周年变化研究

Comparative Study on the Seasonal Changes of Physical and Chemical Characteristics of Soil under Two Different Ways of Sod in Pear Orchard

两种生草制度下梨园土壤理化性状周年变化规律的研究

Characteristics Analysis of Annual Change of COD and DO in Minjiang River Estuary

闽江口海域化学需氧量与溶解氧周年变化特征分析

Annual variation of the female Oplegnathus fasciatus in gonadosomatic index,sex hormone and biochemical composition

雌性条石鲷性体指标、性激素及生化组成的周年变化分析

Study on Essential Oil of Rosemary in Anniversary and Effect on Reducing Blood Lipids of Rosemary

迷迭香精油周年变化及迷迭香对降血脂作用的研究

LES TERMES P(?)RIODIQUES DE LA VARIATION DE LATITUDE DE 1935.0-1941.0

1935.0—1941.0年?度变化的周期?

Changes in China s Oil and Petrochemical Industry One Year After China s WTO Entry;

“入世”周年看中国石油石化行业的变化

Study on Year-cycle of Soil Factors from the Chlorosis of Camphor Tree

樟树黄化土壤因子年周期变化规律的研究

A Study on the Seasonal Changes of Mineral Nutrient Contents in the Leaves of Chinese Jujube (Zizyphus jujuba Mill.)

枣叶片营养元素含量年周期变化的研究

Variation of Chaotic Characteristics of Heart Period Signal with Age in Normal Subjects

正常人心动周期信号的混沌特征随年龄的变化

Dynamic Change of Mineral Element Content in Different Organs of Chinese Dwarf Cherry (Cerasus Humilis);

欧李树体矿质营养年周期变化规律的研究

Tourism lifecycle and structure changes in Qin s Terra-cotta museum for 25 years in Shaanxi;

25年来秦俑馆旅游生命周期与结构变化研究