Air, Water, and Food from a Sanitary StandpointJ. Wiley & sons, 1909 - 278 sider |
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Side
... body of seekers after truth along these lines of study and investigation . More clearly than any one else they recognize the omis- sions and shortcomings of any book dealing with so compre- hensive a subject under the limitations of a ...
... body of seekers after truth along these lines of study and investigation . More clearly than any one else they recognize the omis- sions and shortcomings of any book dealing with so compre- hensive a subject under the limitations of a ...
Side 2
... body , in order to carry on all its functions to the best advantage , especially those of the highest thought for ... bodies as of the minds of the pupils committed to their care ; when a chair of Sanitary Science will be considered as ...
... body , in order to carry on all its functions to the best advantage , especially those of the highest thought for ... bodies as of the minds of the pupils committed to their care ; when a chair of Sanitary Science will be considered as ...
Side 4
... body , but also carries away the refuse material . It is a cardinal principle in all sanitary reforms to get rid of that which is useless as soon as possible . Too little water allows accumulation of waste material and a clogging of the ...
... body , but also carries away the refuse material . It is a cardinal principle in all sanitary reforms to get rid of that which is useless as soon as possible . Too little water allows accumulation of waste material and a clogging of the ...
Side 5
... body of water . Those on the high- lands may have the first use of the water , which then perco- lates to a lower level and is used by the people on the slopes over and over before it reaches the sea to start again on its cycle of vapor ...
... body of water . Those on the high- lands may have the first use of the water , which then perco- lates to a lower level and is used by the people on the slopes over and over before it reaches the sea to start again on its cycle of vapor ...
Side 6
... body . The delicately balanced mechanism of the human body suffers even more from friction than the most sensitive machine , and the greatest loss of potential human energy occurs through ignorance , carelessness , and reckless ...
... body . The delicately balanced mechanism of the human body suffers even more from friction than the most sensitive machine , and the greatest loss of potential human energy occurs through ignorance , carelessness , and reckless ...
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Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
Air, Water and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1911 |
Air, Water, and Food from a Sanitary Standpoint Ellen Henrietta Richards,Alpheus Grant Woodman Uten tilgangsbegrensning - 1909 |
Vanlige uttrykk og setninger
acetic adulterated alcohol algæ alkaline ammonia ammonium amount apparatus barium hydroxide beaker boiling bottle burette butter c.c. of water carbon dioxide casein cent Chem Chemistry chlorine color compounds contain cubic centimeters determination digestion dilute dish dissolved distilled water Elements Engineering ether evaporate extract Fehling's solution filter filtrate flask glass grams heat human hydrochloric acid ignited inches iodine laboratory Large 12mo liquid liter Manual Materials Mechanics method micro-organisms milk mineral minutes Nessler nitric acid nitrogen obtained odor organic matter oxidation oxygen phenolphthalein pipette platinum polluted portion potassium precipitate present proteids quantity residue rubber salts sample Sanitary sewage shaking sodium carbonate sodium hydroxide solids soluble solution specific gravity standard starch stopper stream substances sugar sulphate sulphuric acid surface-waters Tables temperature Text-book thiosulphate tion titration Treatise tube vanillin vegetable volume wash water-bath water-supply weight wine ΙΟ
Populære avsnitt
Side 160 - That the term blend as used herein shall be construed to mean a mixture of like substances, not excluding harmless coloring or flavoring ingredients used for the purpose of coloring and flavoring only: And...
Side 157 - That for the purposes of this act an article shall be deemed to be adulterated: In case of drugs: First, If, when a drug is sold under or by a name recognized In the United States Pharmacopoeia...