Sentence examples for natural hard from inspiring English sources
The test water was prepared using natural hard water (TDS 1000 ppm, pH 7.8, hardness 600 ppm as CaCO3).
The material shows reusability greater than three times in a batch process (arsenic concentration reduced below 10 ppb from 330 ppb) and a life of at least 100 L in a column study with 80 g material when tested under natural hard water (TDS 1000 ppm, pH 7.8, hardness 600 ppm as CaCO3) spiked with 330 ppb of arsenic.
The reusability studies of the material using a natural hard water (TDS 1000 ppm, pH 7.8, hardness 600 ppm as CaCO3) spiked with 330 ppb of As III) or As V) revealed that the material could be used at least three times before the output concentration of As solution exceeds the limit of 10 ppb, reiterating the significance of the material as an efficient adsorbent for As removal.
Hydroxyapatite and collagen are the major components of natural hard bone.
Furthermore, the viability of cells was observed to be higher in the composite with apatite formation, suggesting the affinity of the composite to the natural hard tissues.
It seems imperative that the synthetic materials expected to replace natural hard tissues are engineered to mimic the complexity of their hierarchical assembly.
Information on how these communities develop and if and when these communities begin to resemble those on natural hard-bottom habitat is essential for marine management, but is not well understood.
"After such a hard-fought and tortuous contest, it's only natural for hard feelings to linger for some," said Philippe Reines, a fierce Clinton loyalist who has worked for her since 2002.
Think of the Stephen Sondheim lyric, "What's natural comes hard".
Getting a crowd to act natural is hard work, and Altman, who was suffering from a sore throat, made playful, irascible comments: "I hate this fucking job.
He has floated the idea of restricting higher-rate tax relief on pension pots, a measure that will hit the Conservatives' natural supporters hard, as well as sending all the wrong messages about saving for later.
