Sentence examples for are obscure with from inspiring English sources

A few of the compounds are familiar (asbestos, lead) but many are obscure, with unpronounceable names like 2,3,7,8-Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tetrachlorodibenzo-p-dioxin

The exact events preceding the battle are obscure, with contradictory accounts in the sources, but all agree that William led his army from his castle and advanced towards the enemy.

"Their faces are obscured with wound-like shadows," he said.

Some of them wear spectacles whose lenses are obscured with the party symbol, a star.

"The pope had a great idea that some in the Vatican are obscuring with a fog machine".

Travelling at 6 metres per second, the lifts whisk you up to the 68th floor, via a 33rd floor transfer level, to the "cloudscape", where views are obscured with cloud patterns – to discourage lingering visitors forming a bottleneck.

He referred, for instance, to a passage in one brief describing prisoners "found hanged to death in holding tanks where observation windows are obscured with smeared feces, and discovered catatonic in pools of their own urine after spending nights locked in small cages".

This applies to everyday photos that suffer from such issues as low resolution or bad lighting, or where faces are obscured with sunglasses, for example.

The earliest history of smelted iron is obscure, with the first scanty evidence of man-made iron dating from about 2500 bc in the Middle East.

The aetiology of HCC and other PLC types is obscure, with the exception of the association between HCC and cirrhosis as well as chronic viral hepatitis.

1 The cause of appendicitis is obscure with major hypotheses relating to dietary fibre 2 and immune response to infections. 3 In Scotland, Matheson et al 14 observed a rise in hospital discharge rates between 1971 and 1985 in Asian boys 10 19 years, but not in those less than 10 years, or in White boys.