Based on Romer′s growth drag conceptual model, the growth drag of water resources to agriculture in China was calculated by using the panel data of agricultural production in various provinces during 1997?2006.
以罗默的"增长阻力"概念模型为分析基础,利用1997~2006年我国各省区农业生产的面板数据集,度量了水资源紧缺对中国农业生产的制约程度。
Analyzed by economy endogenous model,the growth drag of resource constraint can be made weaker by three institutional arrangements which are rationally allocate natural resources,boosting renewable resources to replace nonrenewable resources,keeping sane population growth rate.
通过建立内生资源增长模型,合理安排资源分配制度和促进对不可再生资源的替代及保持合理的人口增长速度能够削弱由资源引发的增长阻力,实现人、自然及人与自然的可持续发展。
The ratios of frictional resistance increment in the ultimate bearing capacity increment were 56%~88%.
侧阻力增量对桩极限承载力的贡献为56%~88%。
On tests of changes of water content on relation with added resistance reaction of auto-walking roadheader
含水量变化对自行走掘进机增阻反力关系试验
Rain had made the pitch rather dead.
场地因雨而阻力增大.
forces operating on the economy.
影响经济增长的阻力
The combination of increased SVR and cardiac output augment arterial blood pressure, producing hypertension.
全身血管阻力的增大和心输出量的增加导致动脉血压增高，从而产生高血压。
INHIBITORY KINETIC SPECTROPHOTOMETRIC DETERMINATIONOF TRACE IODINE WITH BENZYL TRIETHYLAMMONIUM CHLORIDE AS SENSITIZER IN FOOD
苄基三乙基氯化铵增敏阻抑动力学光度法测定食品中痕量碘
Inhibitory Kinetic Spectrophotometric Determination of Trace Cerium with Surfactant Sensitizer
阳离子表面活性剂增敏阻抑动力学光度法测定痕量铈(Ⅳ)的研究
7. Up-slope runoff and sediment have important effects on dli flow hydraulic parameters, such as dll flow velocity, Reynolds number
建立了净侵蚀产沙量与细沟水流流速和雷诺数增量及阻力系数减量的数学统计模型。
Solution of Inductance for Bearingless Switched Reluctance Motor by Using Enhanced Incremental Energy Method
增强能量增量法求解无轴承开关磁阻电机电感
The contact resistance is difficult to measure.
接触阻力很难测量。
Increased resistance means an increased pressure to force blood round the body.
阻力增加意味着迫使血液流往全身的压力增加。
gain experience, power, strength, weight
增加经验、 权势、 力量、 重量
Increasing original resistan coefficient of the secondary air duct can improve the adjusting performance of air damper, and inhibit pulsation of the flow rate.
增加二次风道的原始阻力系数，可以使风门的调节特性得到改善并抑制流量脉动。
Kinetic spectrophotometric determination of ruthenium(Ⅲ) based on its inhibitory effect on the oxidation of acid fuchsine with hydrogen peroxide through surfactant sensitizing
表面活性剂增敏阻抑过氧化氢氧化酸性品红褪色反应动力学光度法测定痕量钌
Additive drag perturbation method for measuring active drag in swimming;
测量游泳动态阻力的附加阻力微扰动法
Growth drag of water resources to agriculture in China;
水资源对中国农业的“增长阻力”分析
Analysis of "Resistance" from Land Resources in China s Economic Growth;
中国经济增长中土地资源的“阻力”分析
Resistance Characteristics and Structural Strength Analysis of a Drag Device with Free-Water Surface Flow
自由液面下水力增阻器阻力特性及结构强度分析