Sentence examples for there exist two types from inspiring English sources
Typically there exist two types of structures on the stoichiometric mixture-fraction isosurface: flame patches and extinction holes.
It is shown that, in pure materials and alloys, there exist two types of solutions with two convex and with two concave parabolas, respectively.
There exist two types of MFD: one has at most a linear convergence rate and the other has a superlinear convergence rate.
It is found that there exist two types of limit cycle behaviors rather than only one type in a boost converter.
Besides experimental trial-and-errors, there exist two types of methods to guide materials explorations: "from theory" that starts from theoretic analysis and numerical simulations, and "from data" that leverages massive materials data via statistical machine learning.
There exist two types of commonly studied stochastic elliptic models in literature: (I) −∇ · (a x, ω)∇u x, ω)) = f(x) and (II) -∇·(a x,ω)♢∇u x,ω))="f(x), where ω indicates randomness, ♢ the Wick product, and a x, ω) is a positive random process.
In animals there exist three types of autophagy: microautophagy, macroautophagy, and chaperone-mediated autophagy, while in plants there are additional forms of autophagy including but not necessarily limited to mega-autophagy, involving collapse of the tonoplast, and internal degradation of chloroplasts [ 11].
We show that there exist two type of gaps: (1) stable gaps, where the endpoints are the periodic and the anti-periodic eigenvalues, (2) unstable (resonance) gaps, where the endpoints are resonances (i.e., real branch points of the Lyapunov function).
It is shown that there exist four types of natural frequencies in micropolar elastic plates.
The results imply that there exist four types of excitations and that vibration can occur in a coupled, uncoupled, principal, or combination manner.
There exist three types of coupled waves in xy-plane, whose velocities depend upon the angle of propagation and material parameters.
