Size-fractionated plankton respiration and phytoplankton production rates in shrimp culture ecosystems were studied with five experimental enclosures from June to August 1997 in the shrimp farm of the Huanghai Fisheris Corporation in Shandong Province,China.
1997年 6～ 8月于山东省海阳市黄海集团公司养虾场 ,用 5个实验围隔研究了对虾池不同粒级浮游生物的呼吸率和初级生产率 。
Plankton respiration and phytoplankton production rates were obtained through in situ experiment with light and dark bottle technique.
2008年10～11月于海南省万宁市港北业兴水产养殖有限公司石斑鱼繁育场,用8个水泥池,采用黑白瓶法研究了石斑鱼不同工厂化育苗方式的生态系统中不同粒级浮游生物的呼吸率和初级生产率。
The ratios of the respiration rates of different sized plankton to corresponding sized phytoplankton production rates was: 113.
于2008年1—6月对大连壹桥海洋苗业股份有限公司4个刺参Apostichopus japonicus养殖池塘不同粒级浮游生物的呼吸率和初级生产率进行了测定。
Annual cycle of phytoplankton biomass and primary production in the Bohai Sea simulated by a three-dimensional ecosystem model;
渤海浮游植物生物量与初级生产力变化的三维模拟
The net primary productions of periphyton and macrophyte were 0.
浮游植物、大型水生植物和附生藻类在净初级生产力中的比例分别为93%、6%和1%。
The primary production of Artemisia scoparia community is studied, the tesult indicates that the seasonal dynamics of primary production was evident, the aboveground primary production in May, June, July, August, September are 12.
研究了扫帚艾群落初级生产。
Plankton community and primary productivity in waters for culturing freshwater pearl mussel(Hyriopsis cumingii) under different stockings and management models;
不同放养和管理模式下三角帆蚌养殖水体中的浮游生物和初级生产力
The Size-fractionated chlorophyll a concentration and primary productivity in the Chukchi Sea and its northern Chukchi Plateau;
楚科奇海及其海台区粒度分级叶绿素a与初级生产力
The chlorophyll a concentration and estimating of primary productivity in the Bohai Sea in 1998～1999;
1998～1999年春秋季渤海中部及其邻近海域叶绿素a浓度及初级生产力估算
The primary production and potential fishery production in the sea area around the Daya Bay Nuclear Power Station before and after the operation of DBNPS;
大亚湾核电站运转前后邻近海域初级生产力及潜在渔获量初步研究
Satellite and in situ observations of primary production in the northern South China Sea;
南海北部初级生产力遥感反演及其环境调控机制
Status and prospectives of reseach on coral reef ecosystem primary production;
珊瑚礁生态系统初级生产力研究进展
The nutrients relationship between the primary producers and decomposers in forest-ecosystem is a mutua-competitive and complex relationship.
森林生态系统中,初级生产者和分解者之间的养分关系,是一种既互利又竞争的复杂关系。
Respiration and production of size-fractionated plankton in ponds with sea cucumber Apostichopus japonicus
刺参养殖池塘不同粒级浮游生物呼吸率和初级生产率的研究
Size-fractionated plankton respiration rate and phytoplankton production rate in Industrialized Grouper Larval Rearing System
石斑鱼工厂化育苗生态系不同粒级浮游生物呼吸率和初级生产率的测定
Involve in first level maintenance, assure stable qualified product, improve productivity and minimize production line down time.
提高生产效率，稳定产品质量和参与初级维护，降低生产线停产时间。
Primary productivity and energy conversion efficiency in eel pond
养鳗池塘的初级生产力和能量转换效率
elementary agricultural producers' cooperation
初级农业生产合作社
Estimation of Chinese Terrestrial Net Primary Production Using LUE Model and MODIS Data;
基于MODIS数据和光能利用率模型的中国陆地净初级生产力估算研究
Control the total output of mineral primary products.
控制矿产品等初级加工产品生产总量。
Influence of Different Stocking Rates on Underground Biomass and Net Primary Productivity on Stipa krylovii Steppe in Inner Mongolia
不同放牧率对内蒙古克氏针茅草原地下生物量及地上净初级生产量的影响
Studies on Net Primary Productivity of Forest Ecosystem
森林生态系统净初级生产力模拟研究
Simulating Net Primary Production of Agricultureal Vegetation in China;
中国农业植被净初级生产力模拟研究
The Advanced Productive Forces,the Advanced Party and the National Situation at the Primary Stage;
先进生产力、先进政党与初级阶段国情
Remotely sensed estimation models of ocean primary production
海洋初级生产力的卫星遥感估算模型
On the Causes of Corruption at the Sociatist Primary Stage and Countermeasures;
社会主义初级阶段腐败产生的原因及对策初探
Primary production of the Nanhu Lake aquatic ecosystem in Changchun(Ⅰ)-- phytoplankton
长春南湖水生生态系统的初级生产(Ⅰ)——浮游植物
To be frank, we shall not permit the emergence of a new bourgeoisie.
坦率地说，我们不会容许产生新的资产阶级。
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
Transnational...primary commodities
跨国公司与初级商品的生产、加工和销售
Effect of Radiation on the Primary Productivity of Phytoplankton in Lake Taihu;
光辐射对太湖浮游植物初级生产力的影响研究