例句與造句

1. The Type II string theories have 32 real supercharges, and compactifying on a six-dimensional torus leaves them all unbroken.
2. In physics, it has been conjectured to classify D-branes, Ramond-Ramond field strengths and in some cases even spinors in type II string theory.
3. In high energy physics, K-theory and in particular twisted K-theory have appeared in Type II string theory where it has been conjectured that they classify D-branes, generalized complex manifolds.
4. In the 1990s it was realized that type II string theory with the string coupling constant " g " is equivalent to the same theory with the coupling " 1 / g ".
5. In the classical limit of type II string theory, which is type II supergravity, the compact, or when a spatial slice is compact and one considers only the ( magnetic ) components of the field strength which lie along the spatial directions.
6. It's difficult to find type ii string theory in a sentence. 用type ii string theory造句挺難的
7. Although string theory naturally incorporates Kaluza Klein theory ( which first introduced the dilaton ), perturbative string theories, such as type I string theory, type II string theory and heterotic string theory, already contain the dilaton in the maximal number of 10 dimensions.