1) fluorophobic effect
疏氟效应
1.
Synthesis of unsymmetric triphenylene discotic liquid crystals with semi-fluorinated chain and the influence of fluorophobic effect on mesogenic behaviors
含氟链不对称苯并菲盘状液晶的合成及疏氟效应对介晶性的影响
2.
Fluoroalkyl chains show strong affinity to neighboring fluoroalkyl chains (fluorophilic effect), and are incompatible with hydrocarbon chains and aromatic cores (fluorophobic effect).
分子间碳氟链与碳氟链之间相似相容产生亲氟效应(fluorophilic effect),碳氟烃部分同碳氢和芳香核间相容性差而产生疏氟效应(fluorophobic effect),由此产生微相分离,使近晶相得到增强。
2) hydrophobic effect
疏水效应
1.
The hydrophobic effect in thd process of transfer of cationic surfactants from aqueous solution to the solid surface has been studied.
讨论了疏水效应在阳离子表面活性剂从水溶液中吸附到活性炭表面这一过程中所起的作用 。
3) sparse effect
稀疏效应
1.
Existence and uniqueness of limit cycles for type Ⅲ functional response system with sparse effect
稀疏效应下第Ⅲ类功能性反应系统的极限环存在性和唯一性
2.
A Qualitative Analysis of a class of Predator-prey System with Functional Response and Sparse Effect
一类稀疏效应下具功能反应的捕食系统的定性分析
3.
A class of diffusive prey-predator system with sparse effect and subjected to homogeneous Neumann boundary condition is considered.
考虑了一类齐次Neumann边界条件下具稀疏效应和扩散的捕食者-食饵模型,通过建立适当的Lyapunov函数得到其唯一的正平衡态解的全局渐近稳定性。
4) sparsing effect
稀疏效应
1.
The static bifurcation and Hopf bifurcation of a Predator-Prey systems with sparsing effect is obtained and the chaos of the systems is proved.
得到了一类稀疏效应下的Predator-Prey系统发生静态分岔和Hopf分岔的条件,证明了此类系统存在混沌现象,完善了此类系统的研究工作。
2.
By using the continuation theorem based on coincidence degree theory,the existence of positive pe-riodic solution for a periodic predator-prey system with sparsing effect and Holling Ⅲ type functional response is studied in this paper.
利用Mawhin重合度理论研究了稀疏效应下具有HollingⅢ型捕食者——食饵系统的正周期解的存在性问题,得到了该生物系统正周期解存在的一个充分条件并推广了相关文献的某些已知结果。
5) sparssing effect
稀疏效应
1.
The following prey-predator system model with sparssing effect is analyzed: dxdt=x2(a-bx2)-exy, dydt=-cy+(βx2-ry)yBy using qualitative theory of ordinary differential equations,we have analyzed the equilibrium points,obtained the parameter region of the existence,uniqueness and nonexistence of limit cycles of the system.
研究如下一类稀疏效应下的食饵-捕食系统:dxdt=x2(a-bx2)-exy,ddyt=-cy+(βx2-ry)y应用常微分方程定性理论对该系统的平衡点进行分析,得到极限环存在唯一性及不存在的参数条件。
2.
Obtain the static bifurcation and Hopf bifurcation of a Predator-Prey systems with sparssing effect,and provied the chaos of the systems.
得到了一类稀疏效应下的Predator-Prey系统发生静态分岔和Hopf分岔条件,证明了此类系统存在混沌现象。
3.
By using analysis technique and the method of coincidence degree,the existence of the periodic solution for an nonautonomous predator prey system with sparssing effect and Holling type Ⅱ funcional response is established.
利用重合度理论讨论了稀疏效应下Holling第Ⅱ型功能性反应 2种群捕食者 食饵周期系统的正周期解 ,得到了该生物系统一系列容易验证的正周期解存在的充分条
6) undercrowding effect
稀疏效应
1.
Positive almost periodic solution of the predator - prey system withundercrowding effect;
稀疏效应下的捕食-被捕食模型的正概周期解
2.
Mathematical Research of the System with Ⅲ Type Functional Response and Undercrowding Effect;
稀疏效应下功能反应系统的数学研究
3.
A nonautonomous Volterra predator prey system with undercrowding effect is considered.
考虑一类稀疏效应非自治 Volterra捕食—被捕食系统 。
补充资料：密密疏疏
1.疏密相间的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条