anglais » arabe

test tube <a test tube; test tubes> SUBST CHIM

test-tube rack (or stand)

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais
Was the plant in a test tube or in a farmers field?
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Even wider angles are possible (exceeding 180) with a domed port on the light, or a test tube light without reflector.
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She was the first vitro fertilised baby, which the press often report wrongly as a test tube baby.
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Among the debris he found a fragment of a test tube with traces of a white crystalline deposit.
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An alternative test is nonstimulated whole saliva flow collection, in which the patient spits into a test tube every minute for 15 minutes.
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Just as they congratulate each other, the little flies are sprayed with a numbing aerosol and are captives in a test tube vial contaminants indeed.
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A test tube has either a flat bottom, a round bottom, or a conical bottom.
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A large test tube specifically for boiling liquids is called a boiling tube.
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The sample (3) to be measured is in a small test tube (2).
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Blood is drawn into a test tube containing liquid sodium citrate, which acts as an anticoagulant by binding the calcium in a sample.
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