Example sentences of "these [am/are] know [prep] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | No porosity or permeability data has been published for the oolitic grainstones but these are known to be porous in the southern North Sea and Poland where they display both primary inter-granular and leached intragranular pores ( Taylor and Colter 1975 ; Peryt and Piatkowski 1977 ; Peryt 1978 ) . |
| 2 | These are known to us as the African elephant , Loxodonta africana , and the Asian elephant , Elephas maximus . |
| 3 | Although realistic estimates of the capital costs to the university for radical restructuring are not available , these are known to be substantial ( perhaps £200m immediately ) , and the implications of all the Tomlinson proposals to the wellbeing of Londoners , to the university , and to the practice of medicine in London must be viewed with great concern . |
| 4 | These are known to be extremely irritant to the skin and can cause asthmatic reactions in some people . |
| 5 | These are known as waiting days . |
| 6 | These are known as ‘ Kent peg tapered tiles ’ as they narrow in length , holes being incorporated at the narrow ends to accept wooden pegs which locate them on the roofing battens . |
| 7 | Internal moulds of fossil nautiloids often reveal a series of such lines marking the boundaries of the chambers — these are known as suture lines . |
| 8 | These are known as emollients and restore natural fats to the skin . |
| 9 | Some are undoubtedly produced when ropy strands or shreds of sticky lava are flung up out of the vent , twisting and turning slightly in the air before falling back to earth ; these are known as rope or ribbon bombs , and they may be as much as one metre long . |
| 10 | These are known as organic chemicals — which probably sounds like a contradiction in terms to anyone who buys ‘ organic ’ vegetables ! |
| 11 | These are known as ‘ transferred cases ’ and account for the vast majority of appeals . |
| 12 | Aerobatic kites have vertical spars to tension the sail into its shape , and these are known as ‘ stand-offs ’ , or ‘ whiskers ’ , or ‘ sail stretchers ’ . |
| 13 | These are known as ‘ glosses ’ . |
| 14 | These are known as ‘ opportunistic infections ’ . |
| 15 | Record your wishes about medical treatment if you become terminally ill or incapacitated , including any wishes about specific medical procedures or investigations ( these are known as ‘ Advance Directives ’ ) |
| 16 | Collectively these are known as the urodeles , " tailed ones " . |
| 17 | Three forms of data base construction can be applied to the handling of design information ; these are known as hierarchical , network and relational . |
| 18 | These are known as directly organized files . |
| 19 | These are known as laser discs because the signal is read by a laser beam which decodes variations in reflected light imprinted on the disc . |
| 20 | Arrestments can be lodged after Decree with employers and these are known as earnings arrestments . |
| 21 | These are known as ‘ Sites of Special Scientific Interest ’ ( SSSIs ) , and are defined by the Nature Conservancy Council ( NNC ) . |
| 22 | These are known as combination techniques , which teach a karateka to assemble basic movements in a series , or pattern , which may be used for defence or attack . |
| 23 | These are known as back-inlet gullies . |
| 24 | These are known as the butterfly spreads . |
| 25 | These are known as candidate keys . |
| 26 | A provides a context for B but B serves to provide context for A. These are known as local features , and that 's known as a global feature . |
| 27 | These are known as tap bills and the rate of discount is set by the Treasury . |
| 28 | These are known throughout the province , though regional variations are introduced by the use of flint , chalk , granite , limestone and sandstone among others . |