对于领域性的和同域性的物种形成,强化是必需的。
Reinforcement is required for both parapatric and sympatric speciation.
同样地,特定业务域往往同所要应用的体系架构的某组模式相关联。
Also, it is often the case that a particular business domain is associated with a particular set of architectural patterns that can be applied.
每个域都有自己的规范和价值主张,一个模型驱动企业需要确保每个领域同其他领域是相互促进的。
While each such domain historically has its own discipline and value proposition, a model-driven enterprise needs to ensure that each domain is synergistic with all the others.
经常提到的同域物种形成实例,是在同一地区的、依赖于不同寄主植物的昆虫中发现的。
Often cited examples of sympatric speciation are found in insects which become dependent on different host plants in the same area.
植物次生物质对叶甲的寄主范围起到决定性作用,在物种形成特别是同域物种形成过程中起到十分重要的作用。
Plant secondary substances determine diet breadth to a great extent. They play a significant role in speciation, especially the sympatric speciation.
在同域物种形成中,居住在同一个地方的物种分歧化。
In sympatric speciation, species diverge while inhabiting the same place.
天敌和害虫在空间上的同域性和时间上的同步性说明了天敌对害虫控制作用较明显。
The sympatry in space and the synchrony in time indicated that these natural enemies had high efficiency to control their preys.
本文在局部域的整数环上给出了一类逼近恒同核和关于它们的逼近阶估计的定理。
This paper gives a class of approximation identity operators on the integer domain of a local field, and a theorem on estimates of their approximation degree.
对同域分布的马缨花杜鹃和蓝果杜鹃的访花昆虫观察表明,熊蜂是它们之间共有的传粉昆虫。
It was noted that fruit set varied among treatments. The same pollinators (bumblebees) were Shared in both parental species.
它们的过渡态是离域双同芳香性的。
However, their transition states are delocalized and bishomoaromatic.
视图中多个切片的同色线集成为空间等值域,获得清晰的4维显性可视化效果,并据图中的交域颜色分布实现多目标寻优。
To solve the problem of multi-objective optimization such as limited searching scope, complicated computation, a 4-D visual method was proposed.
通过对可行域定义新的拟锥条件,给出相应同伦方程,并证明此同伦算法在此拟锥条件下具有全局收敛性。
We defined the new quasi-cone condition, established the homotopy equation and proved the global convergence of this homotopy method.
提出了同类概念的观点,在格的合并算法中通过利用同域概念格之间的同类概念和概念的父—子关系实现对其所有子节点的快速更新,以提高概念格横向合并算法的时间效率。
The test results show that this algorithm makes better improvement in time complexity than the horizontal union algorithms of common universe concept lattice found in related literature.
稻鸭共作对天敌在稻株中的发生部位和同域性也具有一定的影响。
Rice-duck farming also had definite effects on the occurrence position and spatial domain of main predatory natural enemies on rice plant.
稻鸭共作对天敌在稻株中的发生部位和同域性也具有一定的影响。
Rice-duck farming also had definite effects on the occurrence position and spatial domain of main predatory natural enemies on rice plant.
应用推荐