Word: complexe
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Under Plan II, the examination is somewhat more complex. It will be held under the following rules...
...chemicals responsible are complex compounds of chlorine and naphthalene, recognized for some time as the cause of skin diseases affecting industrial workers handling them. The higher the amount of chlorine present in the compound, the greater the damage, both to the skin and to the liver, Dr. Drinker has found...
...result were conclusive. The least chlorinated mixture had no bar effects, as was expected, but raia exposed to more complex compounds developed serious liver ailments with a high percentage of details...
...Drinker has been able to set standards of air purity which can be maintained by ventilation and which will ensure freedom of the workers from possible injury. The simple compound, trichlornapthalene can be present up to 10 milksops per cubic meter of air without ill effects. The more complex compounds, tetrachlornaphthalene, pentachlornap thalene, hexachloranapthalene and chlorinated biphenyl, can be present at safely only to the extend of half a milligram per cubic meter...
...Eurich & E. C. Wilson -Holt ($2.50). Concise, authoritative, 523-page digest of 1937-8 complex world news-in politics, government, crime, science, religion, art, literature, cinema-by the Test-Makers of TIME. Illustrated...