| hardening |
The process of strengthening the shell and adductor muscle of oysters to improve shell-life. [BC Shellfish industry]
출처: www.shellfishquality.ca/glossary.htm
|
|---|---|
| hard solder |
A nonstandard term for silver base brazing filler metals.
출처: www.copper.org/applications/plumbing/techcorner/gl...
|
| hard water |
Water with a total hardness of one grain per gallon or more, as calcium carbonate equivalent.
출처: www.advancedh2o.com/technical/glossary_ghi.html
|
| hard water |
water containing a high level of calcium, magnesium, and other minerals. Hard water reduces the cleansing power of soap and produces scale in hot water lines and appliances.
출처: www.aquatechnologies.com/info_glossary.htm
|
| hard palate |
the bony, front roof of the mouth that separates the nose from the mouth
출처: www.gbmc.org/headandneckrehab/glossary
|
| HARD | used of persons |
|---|---|
| HARD | made hard or flexible or resilient especially by heat treatment |
| HARD | made tough by habitual exposure |
| HARD | the act of making something harder (firmer or tighter or more compact) |
| HARD | the process of becoming hard or solid by cooling or drying or crystallization |
| HARD | abnormal hardening or thickening of tissue |
| HARD | sclerosis of the arterial walls |
| HARD | unwilling to part with money |
| HARD | guided by practical experience and observation rather than theory |
| HARD | unreasonably rigid in the face of argument or entreaty or attack |
| HARD | a weedy perennial with tough wiry stems and purple flowers |
| HARD | devoid of feeling for others |