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- Seasonal Variations and Analysis of Rotenone Content in Tephrosia vogelii Hook f. 非洲山毛豆中鱼藤酮含量的季节变化与分析。
- Conclusion: The conclusion is that seasonal variations in temperature can affect the incidence of hy... 结论:甲状腺机能亢进症的发病率,夏季明显高于冬季。
- There are signifificant seasonal variations and "bimodal type" daily varietions of PM10 and PM2.5. PM10和PM2.;5有明显的季节变化和“双峰型”日变化。
- Main characteristics of the seasonal variations of the tropical ISO are captured by SAMIL-R42L9. 大气环流模式SAMIL-R42L9基本能够再现热带大气ISO空间分布上的季节转换特征,尤其在动力场(纬向风)上表现得最为明显。
- The tendencies of seasonal variations of SLW and N/LA weresimilar,but the rates of SLM and N/LA reached maximum to be laterthan Pa. SLW 和 N/LA 季节性变化的趋势是相似的。
- Siliceous microplankton fluxes and seasonal variations in the central South China Sea during 1993-1995: monsoon climate and E1 Ni?o responses. 花鸟山外海域几种形态磷在柱状沉积物中的分布及环境意义。
- Both abnormal and normal seasonal variations in georesistivity will be smaller than 2% when the sounding depth is deeper than 300 m. 当探测深度大于300m 时;不论正常的还是反常的季节变化;其幅度都将小于2%25.
- Seasonal variations of nitrogen in agricultural-irrigation inflowing rivers are small, characterized by low concentrations of ammonium and nitrate. 农业输入河流季节氮污染变化较小;以低硝酸盐、低铵盐含量为特征;其氮同位素组成较小;位于农业源范围之内(<+10‰)。
- No significant seasonal variations were found in length, wet and dry weight exc ept the weight with content for total gut. 胃的变化相对较稳定,但长度季节性变化显著,草枯黄期值最高, 草生长盛期最低;
- The results were as follows: Significant seasonal variations were found in relative weight of heart, spleen, liver and kidney. 摘要本文研究板齿鼠部分内脏器官的鲜重、相对重量(臓器指数)和含水量的季节变化。
- After analysis, both annual and biannual moves of the most stations are detected, which show there are clear seasonal variations in world-wide. 通过分析,发现大多数跟踪站存在以半年和周年为周期的运动,表明全球范围高程变化具有明显的季节性变化项。
- Objective To study the community structures and control strategies of the rodents left,and its seasonal variations in 4 different docks of Xiamen Port. 目的对厦门港区4种类型码头即集装箱码头、散货码头、煤码头和客运码头的残存鼠群落结构进行研究,以探索防制对策。
- Also, there are several other things you may want to consider such as synonyms to your keywords, typical misspellings and seasonal variations of your keyword phrases. 另外,还有一些其他的东西你想你考虑诸如同义词关键词、典型笔误和季节变化你关键字句。
- The seasonal variations of APAR in Guangdong were obvious because of the different nature of the vegetation and the seasonal variations of solar radiation. 并且,广东省年 A P A R 的时空变化显著,这主要与植被自身性质和太阳辐射的时空变化有关;
- Seasonal variations of photosynthetic parameters of marine phytoplankton were analyzed in combination with the determination of cell chla and carbon content. 结合叶绿素和细胞含碳量的测定,描述了浮游植物光合参数的季节变化,探讨温度对同化系数和碳比积累速率的影响。
- One year survey on the concentrations and monthly or seasonal variations of airborne microbe in Guangzhou city were analysed and studied with JWL-IIB airborne microbial sampler. 用JWL-IIB新型固体撞击式空气微生物采样仪对广州市18个监测点的空气微生物含量及其月和季节变化势态进行了观察和研究。
- Also seasonal variations of LDH isozymes and blood glucose concentration were found to be different between animal group in hibernation and animal group in dormancy. LDH同工酶和血糖浓度的季节变化在冬眠动物和蛰伏动物 之间还存在着明显的差异。
- The areas of eutrophication are almost distributed in the side of salinity bellowed 20 and have seasonal variations along with the changes of Yangtze River diluted water. 富营养化范围几乎均分布在盐度小于20的一侧,并随着长江冲淡水的变化而发生季节性的变化。
- Both the total biomass of zooplankton and its trend of horizontal distribution had evident seasonal variations, which was related to the seasonal replacement of dominant species. 浮游动物总生物量及其平面分布趋势都有较明显的季节变化,这和优势种的季节演替有关。
- This paper presents the contents of foliar nutrients and their seasonal variations for 9 major neddle and broadleaf tree species of northeast China during a single growing season. 本文分析测定了东北地区9个主要针阔叶树种的营养元素含量和季节动态,并应用主成分分析和系统聚类分析方法分析了各树种之间的营养元素相关关系和互补性。