annual growth是什么意思

网络释义

用法例句

Objective: To identify Radix Scutellariae(Huangqin) of different growth years,to distinguish whether it s wild or cultivated and to provide useful information for the quality control of Huangqin crude drug.

目的:寻找鉴别黄芩的生长年限、区别野生及栽培黄芩的依据,为黄芩质量控制提供参考依据。

Relationship between lignin contents and growth ages of Panax ginseng;

人参木质素量与生长年份关系的研究

The distribution of root and rhizosphere microorganism in alfalfa with different growth year was studied by horizontal sampling.

采用分层取样法,对不同生长年限紫花苜蓿Medicago sativa根系及根际微生物的分布进行了研究。

The research results and Dioscorea zingiberensis cultivation in recent years have demonstrated that the main factors affecting the diosgenin content in cultivar Dioscorea zingiberensis are the variety, growth years, growing environment, fe.

通过对近几年初步试验研究和情况进行分析,我们认为, 影响栽培黄姜皂素含量的主要因素包括黄姜品种、生长年限、黄姜生长环境、肥料与耕作制度。

The results showed that: (1)Alfalfa growing in different years possessed different mode of physiological regulation,there are not obvious differences between physiological and biochemical indexes and growth years;(2)their physio- logical and bioc.

通过对不同生长年限紫花苜蓿叶片进行生理生化指标的测定,研究不同生长年限下紫花苜蓿体内游离脯氨酸、丙二醛含量(MDA)、电导率及过氧化氢酶(CAT)活性的变化,结果表明:(1)不同生长年限的紫花苜蓿生理调节方式存在一定差异,其变化规律与生长年限间尤明显的规律性;(2)四个生理生化指标均能较好地反映紫花苜蓿的生长状况;(3)相关分析表明苜蓿草产量与脯氨酸、过氧化氢酶含量显著正相关(P<0。

The result showed that annual growth dynamics of seedling agreed Logistic s curve feature.

研究了1年生印楝实生苗生长动态、苗木生物量积累与分配模式以及苗木生长与气象因子的关系,结果表明:印楝苗的年生长规律符合Logistic曲线特征,据此方程可以建立苗高、地径与生长时间的拟合模型,结合二次多项式对苗木连日生长量的动态模拟,可将苗木生长划分为4个阶段:出苗期、生长初期、速生期和生长后期,其中处于速生阶段苗木的高和地径生长量均超过全年总量的70%,地径处于生长初期阶段的时间短于苗高,但生长量占全年总量之比是苗高的2倍;苗木生物量积累与苗高和地径的相关性极为密切,其中地上部分生物量占全株的69。

Studies on Potassium Absorption Characteristics of Different Growing Year Alfalfa(Medicago Sativa L.)

不同生长年限紫花苜蓿吸钾特征研究

Soil Respiration in Fields of Medicago sativa L. cv. Aohan with Different Growth Years

不同生长年限敖汉苜蓿草地土壤呼吸研究

Study on Change of Alfalfa Biology, Water and Fertility Characteristics for Different Growing Years;

不同生长年限的苜蓿生物学特性及草地水肥性状变化的研究

Study on Alfalfa Production Performance and Its Ecological Effects on Soil Environment in the Loess Plateau;

黄土高原地区不同生长年限苜蓿生产性能及对土壤环境效应研究

Nitrogen Mineralization under 3 and 8-year Old Stands of Lucerne in the Qingyang Loess Plateau, Gansu;

甘肃庆阳不同生长年限紫花苜蓿草地土壤氮矿化的研究

Quantitative Determination of Aucubin in Bark of Eucommia with Different Growth Years by HPLC

高效液相色谱法测定不同生长年限杜仲皮中桃叶珊瑚苷的含量

Identification of Radix Codonopsis of Different Growing Years by FTIR

傅里叶变换红外光谱法简便快速鉴别不同生长年限党参

Patterns of Phosphorus Requirement and Phosphorus Supplying Capacity of Alfalfa Planed Soils in Different Growing Years

不同生长年限紫花苜蓿需磷规律及其土壤供磷能力的研究

Study on Daily Dynamics of Photosynthesis of Alfalfas with Different Growing Years in the Loess Plateau

黄土高原地区不同生长年限苜蓿光合作用的日变化规律研究

Study on Light and Water Utilization Efficiency of Different Growing Year Alfalfa

不同生长年限紫花苜蓿光能和水分利用效率的研究

Development Character of Soil Nutrient in Rhizosphere of Different Planted Year Hops

不同生长年限啤酒花根际区土壤养分的变化规律

Comparison on Structures and Growth Characters of Modules in Experimental Elymus Excelsus Population in Different Growing Years on the Songnen Plains

松嫩平原不同生长年限实验肥披碱草种群构件结构与生长特征比较

My Thoughts on Tuition Plans with Regard to Prolonged Period of Learning in Higher Schools;

对高校延长修读年限学生学费收取方案的思考

Comparison Differences of Growing and Developing for Different Planting Years of Radix Platycodonis

不同年限栽培桔梗生长发育差异的比较研究

Recent events lean me more towards favoring longer years of imprisonment.

最近发生的事件更使我倾向于延长罪犯关押年限的意见。

Effects of Fertilization on Growth of Potato and Soil Nutrients in Different Continuous Years

施肥对不同连作年限马铃薯生长及土壤养分的影响

Difference of water use efficiency and water consumption coefficient of alfalfa different in growing season

不同年限紫花苜蓿(生长)水分利用效率和耗水系数的差异

We think that a term of 25 years for the lease is too long and we wish to fix it at 15 years.

租赁期限25年太长，我们希望定为15年。