| semisynthetic | <chemistry> Produced by chemical manipulation of naturally occurring substances. (18 Nov 1997) |
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| semisystematic name | A name of a chemical of which at least one part is systematic and at least one part is not (i.e., is trivial). For example, calciferol includes the -ol suffix denoting an -OH radical, while calcifer-, which has no systematic meaning, is used only in this word. Cortisone contains the -one suffix, indicating a ketone group, but the rest of the term derives from cortex (adrenal). Hippuric acid (trivial) may be defined as N-benzoylglycine (semitrivial name); benzoyl is systematic for the C6H5-CO-radical, whereas glycine is the trivial name for alpha-aminoacetic (or 2-aminoethanoic, to be completely systematic) acid, and the N signifies that the benzoyl is attached to the nitrogen of glycine; from this, the structure C6H5-CO-NH-CH2-COOH is uniquely defined. Many generic or nonproprietary names of drugs, including USAN names, hormones, etc., are semitrivial in this chemical sense, although often termed trivial names; distinction between trivial and semitrivial is not often made. Synonym: semitrivial name. (05 Mar 2000) |
| semispinal m. of head |
musculus semispinalis capitis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| semispinal m. of neck |
musculus semispinalis cervicis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| semispinal m. of thorax |
musculus semispinalis thoracis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| semisulcus |
a slight channel on the edge of a bone or other structure, which unites with a similar channel on a corresponding adjoining structure to form a complete sulcus.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| semisupination |
1. a position of partial or incomplete supination. 2. the act of bringing to such a position.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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