Air-tight sentence example

air-tight
  • If an air-tight receptacle is not available, a small percentage of powdered carbon is added to the zinc-dust, to prevent increase in the amount of oxide, which, if present in excess, tends to make the deposit dull.
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  • Thus prepared, the specimens are placed on shelves or movable trays, at intervals of about 6 in., in an air-tight cupboard, on the inner side of the door of which, as a special protection against insects, is suspended a muslin bag containing a piece of camphor.
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  • The mouth of the bottle is then pressed by hand on the peg of the stopper, and the mouth and peg are ground together with a medium of very fine emery and water until an air-tight joint is secured.
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  • Practically any vessel may serve as a receiver - test tube, flask, beaker, &c. If noxious vapours come over, it is necessary to have an air-tight connexion between the condenser and receiver, and to pro vide the latter with an outlet tube leading to an absorption column or other contrivance in which the vapours are taken up. If the substances operated upon decompose when heated in air, as, for example, the zinc alkyls which inflame, the air within the apparatus is replaced by some inert gas, e.g.
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  • The shaft is lined with a cylinder of wrought iron, within which a tubular chamber, provided with doors above and below, known as an P g air-lock, is fitted by a telescopic joint, which is tightly sinkin packed so as to close the top of the shaft air-tight.
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  • These are made to shut air-tight against their frames, so as to prevent the air from taking a short cut back to the upcast, while preserving free access between the different districts without following the whole round of the air-ways.
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  • In breaking up and sending out the carbide for commercial work, packed in air-tight drums, the crust is removed by a sand blast.
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  • For instance, in practical working it has been found that a furnace return of o� 504 lb per kilowatt hour is brought down to 0.406 lb per kilowatt hour when the material has been broken up, sorted and packed in air-tight drums. In the tapping process a fixed crucible is used, lined with carbon, the electrode is nearly as big as the crucible and a much higher current density is used.
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  • This can be shown by suspending an electric bell in the receiver of an air-pump, the wires conveying the current passing through an air-tight cork closing the hole at the top of the receiver.
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  • Upon completion of the sifting, the tea is again fired, and while warm it is packed tightly into lead-lined chests, and the lead covers completely soldered over it, so that it may be kept perfectly air-tight until required for use.
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  • Designed G.W.Ritchey Air tight Building Sheet hen sun Building Scale of Feet FIG.
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  • The process consists in heating yellow phosphorus in iron pots provided with air-tight lids, which,.
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  • In this way an exact comparison of the weights in vacuo can be computed, but of course the simplest way of arriving at the result would be by the construction of a strong air-tight case which can be completely exhausted of air by an air-pump, and in which the weighing can then be effected in vacuo.
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  • Water at ordinary temperature, say 60°, is placed in an air-tight glass or insulated vessel, and when the pressure is reduced by means of a vacuum pump it begins to boil, the heat necessary for evaporation being taken from the water itself.
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  • In carrying out the process the articles are placed in an air-tight vessel with the zinc dust, which must be dry, and subjected to a heat of 250-330° C., the time for which the heating is continued depending on the thickness of the deposit required and varying from one-half to several hours.
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  • For instance, in practical working it has been found that a furnace return of o� 504 lb per kilowatt hour is brought down to 0.406 lb per kilowatt hour when the material has been broken up, sorted and packed in air-tight drums. In the tapping process a fixed crucible is used, lined with carbon, the electrode is nearly as big as the crucible and a much higher current density is used.
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  • Water at ordinary temperature, say 60°, is placed in an air-tight glass or insulated vessel, and when the pressure is reduced by means of a vacuum pump it begins to boil, the heat necessary for evaporation being taken from the water itself.
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  • It keeps finely, being preserved in my air-tight chest.
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  • From time to time horrifying stories reach the press of migrants suffocated in air-tight container trucks.
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  • Diaper storage: We recommend either the Diaper Genie or the Simple Human air-tight waste can with a foot pedal.
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  • Store in an air-tight container or freeze and thaw as needed.
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  • They will keep a week or two in an air-tight container stored in a refrigerator.
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  • This quick recipe will give your pet plenty of tasty tuna treats to enjoy for several weeks if stored in an air-tight container in a cool place.
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  • Biodegradable plastic must be exposed to the elements to break down properly, so make sure your town or garbage collection agency doesn't lock the garbage away in air-tight bins.
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  • Simply lay the berries out in the sun to dry out, then store in air tight containers until ready to use.
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  • Store in an air-tight container until ready to use.
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  • Make sure the box is air tight and no moisture is trapped inside.
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  • You might also consider purchasing an air tight wedding cake box so you can place the top tier in your freezer in anticipation of your first anniversary.
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  • The framer will place the bouquet in an air tight frame to help keep it preserved for years to come.
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  • Orijen uses air-tight packaging to help preserve freshness - Some other companies add unhealthy chemicals like ethoxyquin and BHT as preservatives.
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  • Once the crackers have cooled, they can be frozen for up to a month, or they can be stored in the refrigerator in an air tight container for up to two weeks.
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  • You can keep them in an air-tight container for a week or immediately store a portion of the cooled cookies in a container and keep them in your freezer for up to one month.
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  • If you happen to have any left over popcorn, just place it in an air-tight container or zip lock bag and put it in the freezer.
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  • This recipe freezes very well, and it will keep in the refrigerator for about five days if kept in an air tight container.
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  • These treats store well in an air-tight container in the refrigerator for one week or can be stored for up to one month in the freezer.
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  • Flour has oils in it and can go rancid, so make sure you have air-tight containers and adequate storage.
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  • Push Button Bottle Stopper - This is a breeze to use - simply push down and it forms an air-tight seal in your bottle of wine.
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  • Store the ingredients in air tight zip locked bags.
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  • After a tin can is filled, the edges of the lid get crimped over the can's body to form an air-tight seal.
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