Sentence examples for quantity is essential from inspiring English sources

The idea of the infinitesimal — an infinitely small quantity — is essential in the mathematical operation of integration, which Mr. Strogatz describes beautifully in "It Slices, it Dices".

Its availability in the right quantity is essential to advancement of civilization.

Under the field, a yield stress is induced in the fluid, and the characterisation of this quantity is essential for the design of many engineering devices.

Thus, it is seen that ΔA is the main measurable quantity that can distinguish the solar flare effects on VLF during different levels of solar activity and not Δϕ; however, measurements of both the quantities are essential to accurately model the D-region to determine its flare time parameters H′ and β.

In addition, the method offers the possibility to derive average water levels for a reach segment, a quantity which is essential in flood forecasting and flood risk assessment.

To realize these quantities, it is essential to measure the topography of the planetary body in the center-of-mass (CoM) reference frame (Smith et al., 1997).

If an organism is unable to synthesize a vitamin in sufficient quantities, it is essential that it obtain the vitamin through its diet instead.

30 When competing at top level, therefore, professional advice on the quality and quantity of supplementation is essential.

Although luminal production of modest quantities of SCFAs is essential for normal colonic mucosal function [ 39], overproduction or accumulation of SCFA along with low pH in the intestinal lumen has been shown to cause intestinal injury leading to increased intestinal permeability in vivo [ 40- 42] and in vitro [ 43, 44].

In the project planning stages, understanding the quality and quantity of the resource is essential to accurately predict system performance and financial viability of any future project and can be broken down into three areas of study [3].

Because of its vital role in myocardial energy production, the quantity of functional mitochondria is essential to myocardial activity and health.