Example sentences of "do [adv] contain " in BNC.

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1 However , most two pack systems , similar to our own Wood Bleach , do not contain any acid and as Mr Leach himself points out the ‘ A ’ solution is usually a strong alkaline .
2 regularly validating lists to ensure that they do not contain the names of patients no longer requiring treatment ;
3 Some Marxist anthropologists have argued that units which do not contain classes are not true states , and of course , in these cases , by definition there can not be classless states .
4 It is not that these initiatives do not contain good educational practice which is being criticised here ( for they do ) , but rather the way in which they are seen by some as panaceas which can succeed without full professional involvement .
5 Peaty gleys have a surface O horizon up to 50 centimetres thick and do not contain free calcium carbonate in the upper mineral horizons .
6 It must be remembered , too , that plants which contain medicinally active substances often do not contain them all the time in all their parts .
7 It was this particular feature that made its isolation so difficult , for it is impossible to grow chlamydia on the normal media used for bacteria , since they do not contain living cells .
8 If he farms near a town he may be able to buy , still very cheaply , municipal compost and sewage sludge , ensuring beforehand that they do not contain poisonous mineral residues such as lead .
9 They buy unleaded petrol , they buy aerosol sprays which do not contain damaging propellants and they boycott shops selling beef products which have involved the destruction of South American rainforests .
10 Platelets which , like red blood cells , do not contain a nucleus , are the smallest of the formed elements of blood , circulating as biconcave discs approximately 2–3 μ m in diameter .
11 Michael Davis , J. who heard the motion by Shoreham-by-Sea Urban District Council , in the High Court , for an order that they be at liberty to issue writs of sequestration , held that it was not necessary for the plaintiffs to satisfy the court that the defendants had acted wilfully in the sense of contumaciously , with a deliberate intention to defy the court order , since the Rules of the Supreme Court , 1965 , do not contain in Order 45 , Rule 5(1) , the word ‘ wilful ’ .
12 It may also be noted that the solutions given in the notation of previous sections by ( 10.69 ) where c 1 and c 2 are given by ( 10.67 ) , similarly do not contain curvature singularities on the hypersurface provided the constants d i and a are constrained by ( 10.66 ) and ( 10.68 ) .
13 Indeed , the very small females that occasionally come to the lake do not contain any eggs at all , implying that females must reach a certain minimum size before they can produce eggs .
14 The hepatitis virus itself is too dangerous to make a vaccine — especially as viral genes hiding in a liver cell may cause tumours — and the vaccines currently in use do not contain whole viruses .
15 Two supermarket chains — Sainsbury 's and Tesco — have their own systems for checking that fresh foods do not contain significant pesticide residues .
16 Their mind patterns do not contain a programme to deal with cliffs where once was a continuation of solid land .
17 He states that the pencils do not contain watercolour medium .
18 In soft acid water aquariums , great care must be taken that the substrates and decorative material used are inert and do not contain lime or chalk , which will simply increase pH and hardness .
19 Capital instruments which do not contain an obligation to transfer economic benefits should be reported within shareholders ' funds .
20 Warrants are also required to be reported within shareholders ' funds , provided they do not contain an obligation to transfer economic benefits ( in which case they would not be within the definition of warrants contained in the [ draft ] FRS ) .
21 Semi-permanents that do not contain oxidation dyes just stain the outer hair and do not cause porosity and damage .
22 He states that the pencils do not contain watercolour medium .
23 The eggs of most species are small , and although they do not contain a large supply of nutrients they remain viable for years at a time , mainly because the tiny embryo is in a resting state .
24 Optimality models do not contain specific genetic parameters , and instead specify the life history that gives the greatest fitness , within the intrinsic constraints of physiology and the extrinsic constraints imposed by the environment .
25 Ozone friendly : Products do not contain ozone-depleting CFCs or use them in manufacture .
26 Other treaties of alliance do not contain such precise prohibitions against conflicting agreements , but may be understood as forming part of a regional defence framework and thus as impliedly restricting future freedom of treaty-making .
27 If feeding beef and fish pieces ( to any piscivore , not just these ) please remember that they do not contain the calcium and other minerals found in the bones of their natural diets and therefore it is essential to provide prawns or feeder shrimps fairly regularly .
28 These are a different species , which do not contain as much of the herbal essence , or may indeed not contain any .
29 Those which do not contain pyrozines naturally , gather them from noxious plants , either eating them as caterpillars or drinking them as adults .
30 It may be mentioned that the written statements do not contain sufficiently specific information to enable counsel to identify who the person is .
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