longest and shortest 中文意思是什麼
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Clustering analysis with comparability among samples showed : genetic distance ( 02863 ) is shortest between grayer leaf on wulimu grass and mignonette leaf on wulimu grass, genetic distance ( 0. 3590 ) is longest between mignonette leaf on green grass and mignonette leaf on wulimu grass
在種間的遺傳相似度的聚類分析中，五里木灰色羊草和五里木灰色羊草遺傳距離最近為0 . 2863 ，綠色草原灰綠和五里木灰綠羊草之間距離最遠為0 . 3590 。 -
In this paper, the contrast of original image is enhanced by nonlinear transformation based on the characteristics of grain image ; after comparing several methods of threshold segmentation and analyzing their performance and applicability on grain image, the adaptive threshold segmentation based on gradient image is presented ; the noise of binary image is reduced with morphological filter, the hollow in binary image is filled in and a recognition algorithm is designed to remove agglomerate particle ; on the basis of mathematical morphology two methods are adopted to segment agglomerate grains that are not agglomerated tightly ; the parameters of size and shape, perimeter, area, diameter, complexlity, longest feret diameter, shortest feret diameter etc, are extracted. this technique is applied in measurement of pearl powder ' s particle size
本文根據粒度圖像的特點，採用非線性對比度增強處理改善顆粒顯微圖像的對比度；對多種閾值分割方法進行比較，分析了它們的性能和用於粒度圖像的適用性，在此基礎上提出了一種基於梯度圖像的動態閾值分割方法；對獲取的顆粒二值圖像進行形態濾波和空洞填充，設計了識別演算法去除凝聚體；對重疊不太嚴重的粘結顆粒採用了兩種基於數學形態學的分割演算法；提取了周長、面積、粒徑、復雜度、最長feret徑、最短feret徑等大小和形狀特徵參數，對珍珠粉等粉體粒度進行了測量。 -
Major contributions of this thesis include : 1 ) advances a new algorithm a ~ ( h ) to compute all possible paths, the shortest ( longest ) path and the ( immediate ) ancestor or descendent relation between two nodes on a simple directed acyclic network
本文取得的創新性成果主要表現在以下幾個方面： 1 ）對簡單有向無環網路中任意兩個結點之間的所有可能路徑、最短（長）路徑以及（直接）前驅后繼等問題，本文提出一種新的演算法a ~ h 。 -
The winter solstice december 22 was celebrated when the night was longest and the day shortest, when the intensity of field work was lowest, but people gathered for evening bees to do textile and other handiwork, to spin fairytales and other stories, to guess riddles, sing, and dance
冬至日（ 12月22日）夜最長、日最短，戶外工作強度最低，人們組織傍晚聚會，或紡織，或做些其他手工活，或者講神話故事及其它故事、猜謎、載歌載舞，來慶祝冬至日。 -
The time required indicates the total one - way time from the starting point to the end of the line. fares displayed indicates fares for the shortest and longest trips on the line
所需時間指從起點站至終點站的單程合計時間，收費則指從起點最近的停靠地起點終點兩種的情況。 -
In the linkage map of paternal parent, 74 markers distributed in ' 25 linkage groups, which covered a total length of 951. 5cm. the longest and shortest linkage group was 206. 2 cm and 7. 4cm respectively. the maternal linkage map consisted of 66 marker loci in 22 groups, which cover the map distance about 712. 7 cm
在中國對蝦的雄性連鎖圖譜中，包含25個連鎖群共74個標記，總圖距為951 . 5cm ，最大連鎖群的長度為206 . 2cm ，最短的為7 . 4cm ，標記間的最大圖距為42 . 4cm ，最小圖距為3 . 7cm ，圖距標記間的平均距離為12 . 8cm ；雌性連鎖圖譜中，由66個標記組成的22個連鎖群所覆蓋的總圖距為712 . 7cm ，連鎖群的長度介於7 . 7cm - 128 . 2cm之間，標記間的最大圖距為28cm ，最小圖距為3 . 7cm ，圖距標記間的平均距離為10 . 7cm 。 -
In nature it is the longest day and the shortest night when in latvia the short summer has reached its flowering height
在自然界，這天白晝最長、夜晚最短，而在拉脫維亞，短促的夏天到了其鼎盛期。 -
Celebrated on the longest night of the year, dong zhi is the day when sunshine is weakest and daylight shortest
冬至是指一年之中，晚間時間最長的一天。 -
The winter solstice is a day shortest daytime and longest darkness in the north hemisphere
冬至是北半球全年中白天最短、黑夜最長的一天，過了冬至，白天就會一天天變長。 -
Think you re escaping and run into yourself. longest way round is the shortest way home
以為繞了最遠的路，原來是回自己家的最近的路。
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