The results show that the average substitution rate between trade credit and bank borrowing is 17%,and the relation between substitution rate and GDP is featured by a counter-cyclical phenomenon through related tests.
得到的关键结论有:两类融资之间的总体平均替代率约为17%;相关性检验认为替代系数与同步宏观经济指标GDP之间具有反周期性规律。
Desire is the first step in the sexual response cycle, and it is the prelude to arousal.
性欲是性反应周期中的第一步，是性冲动的前奏。
The Existence of Positive Periodic Solutions for a Kind of Periodic Reaction-diffusion Equations
一类周期反应扩散方程正周期解的存在性
Study on Quantitative Trait Loci Mapping Related to Photoperiod Response in Maize;
玉米光周期反应相关性状QTL定位研究
Product Life Cycle Design Based on Adaptive Feedback
基于适应性反馈的产品生命周期设计
EL DDR Enhanced Latency DDR
增强反应周期DDR内存
The Positive Periodic Solution for Predator-Prey System with Holling Type Functional Response and Time Delay;
具功能性反应的时滞捕食——食饵系统的周期解
Positive Periodic Solutions for a Discrete System with Hassell-Varley Type Functional Response
离散Hassell-Varley型功能性反应系统的正周期解
Existence and Uniqueness of Periodic Solution of Reaction-diffusion Equation with Discrete Time Delays
含时滞反应扩散方程周期解的存在唯一性
Research on the Response Properties of Heilongjiang Spring Wheat Varieties to Photoperiod
黑龙江春小麦品种对光周期反应特性研究
acute phase response
急性期反应，急相反应
Existence of Positive Periodic Solution of Food Chain System with Feedback Controls and Ratio-dependent Functional Response
一类具反馈控制和比率型功能反应食物链系统周期解的存在性
Positive Periodic Solution for Predator-prey System with Sparse Effect and Functional Response;
具有稀疏效应和功能性反应的捕食者—食饵系统的周期解
Permanence and Globally Asymptotical Stability of Periodic Diffusive Predator-prey Systems with Holling IV Type Functional Response
具Ⅳ类功能反应周期捕食扩散系统的持久性与全局渐近稳定性
Stability and Attractability of Periodic Solutions for a Coupled Finite Difference Reaction Diffusion System with Time Delays
一类时滞反应扩散差分系统周期解的稳定性和吸引性
Positive periodic solution of the food-chain system with Holling Ⅲ type functinal response
具Holling Ⅲ型功能性反应食物链系统周期正解的存在性
New Characteristics of China s Economic Cycle and the Validity of Anti-cycle Economic Policy;
中国经济周期新特征与“反周期”经济政策有效性
On the 2-periodic(0,δ~m)Trigonometric Interpolation Problem of Antiperiodic Function
反周期函数的2-周期(0,δ~m)三角插值的收敛性
Photoperiod Responses of A Widely-adapted Soybean Cultivar of Zhonghuang 13
广适应大豆品种中黄13的光周期反应