meridian
meridian
[məˈrɪdɪən]
noun
[məˈrɪdɪən]
noun
- a circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles
（地球的）子午线，经线
■(Astronomy)a circle passing through the celestial poles and the zenith of a given place on the earth's surface
(天文)（天球的）子午线，经线 - (in acupuncture and Chinese medicine) each of a set of pathways in the body along which vital energy is said to flow. There are twelve such pathways associated with specific organs
（针灸及中医用语）经脉
- [attrib.]relating to or situated at a meridian
（与）子午线（有关）的，（与）经线（有关）的；在子午线的
the meridian moon.
月在中天。
- late Middle English: from Old French meridien, from Latin meridianum (neuter, used as a noun) 'noon', from medius 'middle' + dies 'day'. The use in astronomy is due to the fact that the sun crosses a meridian at noon
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- ejecta n.抛出物，喷出物（尤指从火山、或从星球上抛射出的物质）
- ejectable adj.驱逐的，排泄的
- ejectamenta n.喷出物，渣滓
- ejection n.喷出，排出物,抛出,出坯,射出
- ejective adj.放出的，驱逐的，喷出的
- ejectment n.驱逐
- ejector n.驱逐者，放出器，排出器,抽气泵,剔出器,发射器
- ejido n.（墨西哥的）合作农场,公地
- ek abbr.even keel 平底船,single enamel single cellophane (insulation symbol) 纯珐琅纯玻璃纸（代号）
- ekahafnium n.元素104的暂定名，美铪
- ekalead n.类铅
- ekaterinburg 叶卡特琳堡（前苏联称斯维尔德洛夫斯克）
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