1.
Studies on Patterns of Component Species Number and Biomass of Desert Rodent Community under Different Disturbance
不同干扰下荒漠啮齿动物群落组成种数量和生物量格局
2.
Effect on the Amounts and Quality of Soil Organic Matter with Different Sod Materials
不同生草物料对土壤有机质数量和质量的影响
3.
Effects of Seasonal Freezing-thawing on Microbial Count and Biomass in Abies faxoniana and Betula platyphylla Litters
季节性冻融对岷江冷杉和白桦凋落物微生物数量及生物量的影响
4.
anthropometric and biochemical indicators
人体测量和生物化学指数
5.
The quantity distribution and biological property of Charybdis japonica in the East China Sea
东海日本?的数量分布和生物学特性
6.
The Preliminary Study of Methods to Calculate Biomass Trends, Exploitation Rate and Surplus Production from Survey Index and Catch Data.;
利用生物量指数和渔获量数据求解生物量趋势、开发率、剩余产量的方法的初步研究
7.
Numbers, Biomass, Biodiversity and Ecological Characteristics of Microorganisms in Atlantic, Pacific and Indian Oceans;
大西洋、太平洋和印度洋微生物数量、生物量、多样性及其生态特征
8.
augmented physical quality of life index
物质生活质量强化指数
9.
Fisher's Price and Volume Indices
费希尔价格和物量指数
10.
STUDY ON THE ACTIVITIES AND BIOMASS PRODUCTION OF BREEDING POPULATION OF CHINESE POND HERON ARDEOLA BACCHUS.
池鹭繁殖种群数量、活动规律和生物生产量的研究
11.
Effect of Irrigation Frequency and Potasssium Fertilization Rate on Population Dry Matter Production and Grain Yield Formation of Winter Wheat
灌水次数和施钾量对冬小麦群体物质生产和产量形成的影响
12.
Effects of Irrigation Amount and Times on Water Consumption Characteristics and Biomass of Alfalfa
灌溉量和灌溉次数对紫花苜蓿耗水特性和生物量的影响
13.
"Some compounds, such as vitamins, hormones, and enzymes, are present in extremely small amounts. But they are all essential for good health and even for life."
某些化合物，如像维生素、激素和酶数量极其微
14.
Fishery Biology and Quantity Distribution of Charybdis feriatus in the Middle South of East China Sea
东海中南部海域锈斑?渔业生物学和数量分布
15.
Inoculum Additions During Composting:Impacts on Microbial Populations and Enzyme Activity
接种菌剂对堆肥微生物数量和酶活性的影响
16.
Soil Microbial Counts and Enzyme Activities on Railway Slope
铁路边坡土壤微生物数量和酶活性研究
17.
Effects of Triclocarban on Soil Microbial Population and Enzyme Activities
三氯卡班对土壤微生物数量和酶活性的影响
18.
Drug metabolism is very deficient qualitatively and quantitatively in the newborn.
新生儿对药物的代谢，无论在质量和数量上都非常不足。