half-arc 中文意思是什麼

half-arc 解釋
半弧光燈
  • half : n （pl halves ）1 半，一半；一部分。2 半小時;半英里;半品脫;半價票;〈美國〉半美元;半學年，一學期。...
  • arc : A. R. C. ＝ American Red Cross 美國紅十字會。n. 1. 弧；弓形，拱（洞）。2. 電弧，弧光。
  1. Continental or buffet breakfast daily. half day sightseeing : enjoy views of arc de triomphe, louvre, eiffel tower, champs elyses and notre dame cathedral on the ile de la cit

    包巴黎市區游兩小時，含游覽車中文解說，坐車參觀巴黎主要景點：聖母院凱旋門塞納河巴黎鐵塔羅浮宮等等。
  2. A fly was released, and with an arc of his sword he cut the fly in half

    有人放出一隻蒼蠅，他手起劍落把蒼蠅攔腰斬斷。
  3. The half - naked body was well - developed, assuming a projecting and clear arc line from breast to waist. this feature in curved body line became an important rule to judge carving works of tang dynasty from those of the others periods

    到了唐代，這種「舶來品」再次登場，其原因是，唐朝高憎如玄獎大師等再度西天取經，請來優美的佛教圖像，這圖像的一大特色，就是薄衣貼體。
  4. The cfst x - type arches improve the lateral stability by sloping the arc ribs, so it is ofen used in the designs of cfst arch bridge with small ratio of the width to the span. tongwamen bridge is a half - through cfst arch bridge, its span is 238m, and the width of its roadway is 10m, so the truss ribs in - plane is sloped into x - shapc to improve its lateral stability. as the cfst x - type arches with longest span all over the country presently, the design of tongwamen bridge can be used for reference of adopting cfst x - type arches in the design of arch bridges with small ratio of the width to the span

    鋼管混凝土x型肋拱橋是一種利用拱肋側傾來提高其橫向整體穩定性的橋型，在寬跨比較小的鋼管混凝土拱橋設計中應用較多。浙江銅瓦門大橋是一座中承式鋼管混凝土無鉸拱橋，跨徑238m ，橋寬10m ，拱肋為平面桁架形式，所以採用了x型拱肋以提高其橫向穩定性。作為國內目前跨徑最大的鋼管混凝土提籃拱橋，該橋的建成對我國今後長大跨徑小寬跨比鋼管混凝土拱橋採用提籃拱具有借鑒意義。
  5. The paper analyses affecting on - movement law of special cam that by transition arc radius of special cam, we conclude that transition arc radius should be great than half of groove ' s width and that sharp - angled transition will bring excessive removal while nc - machining

    摘要對空間凸輪的過渡圓弧的半徑大小對凸輪運動規律的影響進行了分析，得出過渡圓弧半徑應大於槽寬的一半，尖角過渡數控加工時會產生過切現象。
  6. It is interesting to note that although the sun is 400 times bigger than the moon, it is also about 400 times further away, so the two objects look the same size about half a degree of arc on the sky

    食解作吃，亦可解作虧損，因此字義上與解怍虧損或侵蝕的蝕字相通。天狗食日與蟾蜍食月中吃的意義十分明顯。
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