1) system emulation; system simulation
系统模似
2) system simulator
系统模似器
3) modeling of similarity system
相似系统建模
4) system similarity model
系统相似模型
1.
The system similarity model is innovatively introduced to measure the semantic context for each candidate variant.
本文采用系统相似模型获得每个词变体上下文语义的量化评价。
2.
On the basis of these theories, a new type of information retrieval model-system similarity model, which is not only a generalized model of vector space model (VSM), but also is capable of remedying shortcomings of VSM, is put forward.
作为系统相似度计算的应用之一,本文进而提出了一种新的信息检索模型-系统相似模型,论证了向量空间模型为该模型的特例,且该模型能有效地弥补向量空间模型的缺陷。
5) similar pattern clustering
系统相似模式聚类
6) approximate system
近似系统
1.
the approximate system to show that there exist just two single limit cycles,or just one double-limit cycle,or just one single-limit cycle and one separatric cycle are given.
利用Mel’nikov函数,对一类具有以抛物线与直线为边界的周期环域的单中心二次Hamilton系统的三次扰动,分别构造出恰好存在两个单重极限环、恰好存在一个二重极限环、恰好存在一个极限环和一个分界线环的近似系统。
2.
Starting from the definition of the stability of y=φ(t) in the terms of the systemdy[]dt=φ(t,y),the definition of the stability for odds solution X=0 is given in the view of the systemdx[]dt=f(t,x); and based on the definition,the result is got that the odds solution of simple approximate system dx[]dt=Ax is stable rather than approximately stable in the system of dx[]dt=f(x).
从系统dydt=φ(t,y)关于y=φ(t)在李雅普洛夫意义下的稳定性出发,给出了系统dxdt=f(t,x)关于其零解x=0的稳定性定义,并在该定义的基础上,得出了自治系统dxdt=f(x)的一次近似系统dxdt=Ax的零解为稳定而非渐近稳定的结论。
补充资料：意意似似
1.见"意意思思"。
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