Sentence examples for there are two common methods from inspiring English sources

There are two common methods: H2O/H2 reaction and CO2/CO reaction.

There are two common methods used in the mom and pop laboratories, and they both produce dangerous gasses and leave hazardous waste, Dr. Mason said.

Currently, there are two common methods by which purified genes are introduced into plant cells: one uses the Ti plasmid of Agrobacterium tumefaciens to transfer the gene as a part of the plasmid; the other uses a metal particle or fiber or an electric pulse to pierce the cell wall and carry the gene into the nucleus (also called gene gun or electroporation).

There are two common methods we've seen apps use when asking permission.

There are two common methods in deriving weights: eigenvector method and geometric mean method.

There are two common methods for determining denudation rates using in situ cosmogenic nuclides in humid regions.

There are three common methods of doping -- auto-transfusions and EPO, which are against the rules, and training at high altitudes, which is not.

There are three common methods to calculate the overlap and contact force between two ellipsoidal particles, namely, geometric potential (GP), common normal (CN) and overlap region (OR) methods.

There are four common methods to model the response of customers' power consumption to the prices, which comprise: ① price elasticity coefficient, ② based on consumer psychology principle, ③ based on principle of statistics, ④ based on the exponential function fitting.

There are three common methods of assessing ABI: oscillometric, Doppler, and photoplethysmographic techniques.

There are three common methods in mole and gopher control: 1) Trapping 2) Poison 3) Sonic Spikes.