To be hermetically sealed means to be made airtight. It is used to describe storage containers, jars, cans, laboratory apparatus and other man-made items that must not allow gasses to pass through the seal.
There are situations in nature where a space is sealed off from the outside air. A lava flow may enclose a space and harden around it. Pockets of natural gas exist deep in the earth. Bubbles of air are frozen into ice. If the seal is gas tight, then you might say that it is hermetically sealed.
no it is not. Well, some are ... but it's dangerous, expensive, and silly. A bank vault is designed to keep money in and people out, making it hermetically sealed is overkill, especially if you get locked in.
Art is something that is created by humans. Nature is something that has not been created or manipulated by humans.
No, it is a sealed unit.No, it is a sealed unit.
A sealed beam headlight is just that. The unit is sealed and you replace the entire light. A composite is made of pieces that's why the name. To replace a composite you put a new blub in the back.
so people can see them instantly. Signs have meanings and symbols make you feel something.
If something is hermetically sealed, it means that it is sealed so that no oxygen can get inside. People who preserve important documents tend to keep them in hermetically sealed containers so that the air does not destroy them.
Hermetically sealed - simply means 'air-tight'.
No, a semi-hermetically sealed gas compressor is fine. The only difference between hermetically sealed and semi-hermetically sealed is that the semi is made of two pieces, and so can be opened up if a part breaks and needs to be replaced. Hermetically sealed compressors are one solid piece, and so must be completely replaced if they break. From a business stand point, the semi-hermetically sealed is probably best.
No.
turn it dodo stupid person
hmmm...hermetically means selaed completely or airtight, so you would use it in such situations. ex: during the pickling process of cucumbers, the jar must be hermetically sealed so that no germs or bacteria can form inside it. ex2: pill capsules are hermetically sealed so that oxygen does not enter and cause chemical reactions until after the capsules have been taken by the patient. ... ... ... so basically, you can replace hermetically for words like "completely sealed" or "airtight", and also probably just "sealed."
The worker at the post office hermeticaly sent the package.
no,hermetical transformers do not have conservator.
no it is not. Well, some are ... but it's dangerous, expensive, and silly. A bank vault is designed to keep money in and people out, making it hermetically sealed is overkill, especially if you get locked in.
Jars are hermetically sealed to keep all air out of a container to stop a substance from expiring or going bad. They are often hermetically sealed using heat, once all oxygen is drained out of the jar heat is often applied to make sure that there is no air leaks. Some jars will even contain an oxygen neutralizer or a freshness packet that gets rid of all air that got in after being sealed.
hermetically sealed reciprocating compressor .
An ampule is another word for an ampoule, a hermetically-sealed vial containing a sterile solution suitable for injection.