1.
A Study on the Biomass and Productivity of Main Terrestrial Community at the Jiuzhaigou Valley;
九寨沟陆生植物群落的生物量和生产力研究
2.
Study on Biomass and Productivity of Platyclatdus orientalis Plantation in Yunlong Mountain of Xuzhou
徐州云龙山侧柏林生物量和生产力研究
3.
Research on Community Biomass and Productivity of Different Forest Ecosystems in Sandaochuan Forest Farm of Guandi Mountain
山西三道川林场主要森林生态系统生物量和生产力研究
4.
Effects of Shelterbelt on Physiological and Ecological Characteristics and Biomass of Crops. Protective Plantation Technology. Publishing House of Northeast Forestry University.
防护林网内玉米田生物量和生产力格局研究。植物生态学与地植物学学报,16(2)。
5.
Primary productivity and the standing stock of photo-plankton in the Bering Sea during the summer of 2003
白令海光合浮游生物现存量和初级生产力
6.
Current twig and leaf productions are obtained directly from the biomass values.
活枝生产量和叶生产量可直接来自生物量。
7.
Water Balance, Transition and Crop Productivity in Red Soil Farmland;
红壤农田水量平衡和水分转换及作物的生产力
8.
The Study of Biomass and Productivity of Artificial Compound Community of Camptotheca Acuminate, Taxus Walichiana var. Maimnei and Catharanthus Roseus (L.)G. Don;
喜树、南方红豆杉和长春花人工复合群落生物量及生产力的研究
9.
The Biomass, Productivity and Nutrient Cycling of Young Acacia Crassicarpa Plantation;
厚荚相思人工幼林生物量与生产力和养分循环的研究
10.
planned throughput
计划生产量（生产能力）
11.
Study on Forest Community and Its Biomass and Productivity in Anhui Xiaokeng;
安徽肖坑森林植物群落与生物量及生产力研究
12.
Effect of straw returning to field on the soil fertility and yield under the biological and nitrogen manipulation
氮素和生物调控下稻草还田对土壤肥力和产量的影响
13.
The fresh weight and vigor of root system and the content of chlorophyll were positively correlated with the biomass and grain yield.
根鲜重、活力和叶绿素含量与生物产量和籽粒产量呈显著或极显著正相关。
14.
The company has strong technical force and production capability.
公司具有雄厚的技术力量和生产能力。
15.
a tendency or force that influences events.
对事物产生影响的力量或趋势。
16.
It enlarges yield capacity during the vegetative and early reproductive stages, and accelerates production of assimilates at the grain filling stage.
氮提高了营养生长期和生殖生长前期的产量能力，加速灌浆期同化物的生成。
17.
Should be controlled as far as possible in producing a course and remove productivity carcinogenic substance.
在生产过程中应尽量控制和消除生产性致癌物。
18.
The science of the force or energy of living matter and physiological processes.
生物机能学生命物质和生理过程的力量和能量的科学