Difference between random and polycrystalline
Definitions
adjective
- lacking any definite plan or order or purpose; governed by or depending on chance
Examples
Some random bluster and name-drop: "In 2005, we sponsored Rock the Vote, [garbled, something about wine], we got a chance to connect with President Obama then.
From that moment, he anchors his existence in the hopeless need to share an affective contiguity with this random female acquaintance by changing the time of every clock and watch he encounters to Paris time.
Here we use the EM algorithm to obtain the maximum likelihood estimate of multinomial random variables with probabilities.
Definitions
adjective
- composed of aggregates of crystals
Examples
Amorphous, polycrystalline, or epitaxial films can be made with thicknesses from 10 nanometers to hundreds of nanometers or thicker.
We present evidence of a relatively high dimensionless figure of merit in a polycrystalline skutterudite partially filled with ytterbium ions.
Quartz commonly forms polycrystalline ribbons; undulatory extinction, dynamic recrystallization and grain-boundary migration are widespread.
