The boom in ethanol has been driven by three main components–a blenders' credit that creates an incentive for producers who add ethanol to their fuel, an import tariff that keeps out foreign competitors, and a renewable fuels standard that sets the level of production.
The spacecraft had four main components: a rocket to lift it into space; a cruise stage to carry it to Mars; a landing shell to glide through the upper atmosphere; and the Sky Crane to hover above the surface and lower the rover to the ground.
The model can be split into two main components, a load dependent and independent component.
The Accellix system is composed of two main components, a disposable cartridge and a reader.
Thematic maps have two main components: a thematic overlay, and a base map.
The considered iterative receivers contained three main components; a MUD, a channel estimator and a con-volutional decoder.
To this end the system is split up in two main components, a master and a client part.
Most robotic systems today have two main components: a controller that moves the robot's various parts and an internal computer program, called a model.
The CloudBIM prototype was constructed using CometCloud's Master/Worker programming model and consists of three main components: A client and a set masters and workers.
The device consists of three main components: A small handheld controller which houses the microprocessor, the menu-driven software, and the LCD screen.
A traditional OSTDS normally consists of three main components: a home's indoor plumbing, the septic tank, and a standard drain field.
