黑白對比度 的英文怎麼說

中文拼音 [hēibáiduì]
黑白對比度 英文
black-white contrast
  • : Ⅰ形容詞1 (似雪的顏色) white 2 (清楚; 明白; 弄明白) clear 3 (空的; 沒加他物的) pure; clear; ...
  • : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 黑白 : 1. (黑色和白色) black and white 2. (比喻是非、善惡) right and wrong
  1. Longgang nature reserve plays an important role in preserving two langur species of both white - headed langur and francois langur. interview and field survey methods were used to survey the distribution and population size of these two langurs in this natural reserve from december 2001 to january 2002. the result indicated that the reserve has 8 groups of white - headed langur with 68 individuals in longrui and 10 groups of francois langur with 75 individuals in longgang. the distribution area and population size of both of the two langurs in this reserve have greatly declined in the past decades. they are seriously threatened and have high risk of disappearance from this reserve if no effective measures are to be taken at once

    為了確定弄崗自然保護區內頭葉猴的種群數量,彌補葉猴種群數量的空,掌握此保護區葉猴的生存現狀,採用訪問法和實地數量統計法相結合的方法弄崗自然保護區的弄崗、隴瑞和弄呼3個部分進行深入的調查研究.調查結果表明,在隴瑞片范圍內,共有8群頭葉猴,種群大小在68隻左右,和20世紀80年代末的244隻相,數量下降相當驚人;在弄崗片內,共記錄到葉猴群10群,最大的種群為11隻個體,最小的種群是4隻個體,共計約有75隻葉猴(絕數量統計) ;弄呼的葉猴種群已經于上個世紀的晚期消失.造成目前狀況的因素主要是過狩獵和其他形式的過干擾.弄崗自然保護區的葉猴種群數量已經接近可持續繁殖種群的最低水平,如不採取有效的保護措施,這個種群將很可能在短期內消失
  2. ( 1 ). cr : the con - strast degree can be modified to bring about the lesion focus in diag - nosid and writing terminals

    Cr :可以在「影像診斷及報告書寫終端」調整圖像的,使病灶顯示的更清晰、更易被發現。
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