沉著的

Hemochromatosis most likely were all descendants of a common, long-lost ancestor and that the gene responsible for

由于这段独特的DNA，研究人员意识到这些罹患血色素沉著症的病患，很有可能都是同一位远祖的后代，而造成这种疾病的基因可能就位于这段病患中都相同的区域内。

Ewing could only watch as his Chevy Impala sank into the river.

尤恩只能眼睁睁的看著他的雪佛兰Impala沉入河中。

Imperturbability means coolness and presence of mind under all circumstances, calmness amidst storm, clearness of judgments in moments of grave peril, immobility, impassiveness, or, to use an old and expressive word, phlegm.

沉著自若代表冷静以及在任何情况下都能保持理智，代表暴风雨之中的平静、稳定，以及不情绪化；代表面对死亡的危险时刻能做出明确清楚的判断与决定，或者，可以用phlegm 这一个古老又意味深长的字来形容。

It's much more important for people to genuinely feel they have something to contribute than just interject for the sake of it.

如果有一群人座在一个房间里在做著一首曲子，也渐渐全神贯注地沉入那首曲子，大家就会开始想自己总该说句话好让大家知道自己没有在发呆，因为座在角落里连续四个小时是很尴尬的。

He flew ahead of them, to scout out the area by himself before his troops arrived in force. Landing in a massive sinkhole city of the Outer Rim planet, Kenobi made contact with Port Administrator Tion Medon.

他在部队抵达之前进行侦查，当他降落在这有著巨大沉穴都市的外星域星球时，肯诺比遇到了太空港行政官提恩梅登。

Bonderman (10-7) allowed seven runs and eight hits in 5 2/3 innings, walking four and striking out none. He surrendered a two-run double up the left-center-field gap to Hideki Matsui in the first inning, one of three hits for Matsui, who has hit safely in 44 of 48 games and appears to be taking to the designated hitter spot -- sporadic as it may be -- with aplomb.

T； X1 F9 D1 h$ N王建民加油站棒得慢(10胜7负)在5又2/3局投球中丢了7分，保送4次，没有三振，他在第一局就被马猪蚁打出一支两分打点的左外野二垒安打，这是马猪蚁这场比赛3支安打中的1支，他在48场比赛中有44场击出安打，显示出他已经可以沉著地适应指定打击的工作(偶尔需要他担任指定打击的时候)。

The book of the mad priest Nisses is large, say those who have held it, and as heavy as a small child.

……这个疯了的魔法师Nisses所著的书很沉。有人说，拿起过这本书的人，都觉得它的重量象一个小孩。

Histologically, the seminiferous tubules contained numerous Sertoli cells and more Sertoli-spermatozoa complexes, accompanied by the depletion of Leydig cells with deeply stained nuclei. Mature spermatozoa were stored up in the epididymis, but only a few in the efferent ducts. In the second place was testicular atrophy（32/120; 26.7%）. The seminiferous tubules showed moderate to severe inactivity of spermiogenesis with evidence of only spermatogonia, spermatocytes and Sertoli cells. The Leydig cells were obviously decreased in numbers associated with decrease of lipid droplets in their cytoplasms. Testicular hypoplasia was the third disorders（22/120; 18.3%）. Only a few spermatogonia and Sertoli cells appeared without any spermiogenesis. The associated changes was decreased in Leydig cells and fibrous hyperplasia in the interstitium.Epididymal stones were sometimes found（12/120; 10%）. Grossly, yellowish-white nodules with various sizes and firm in consistency were observed in the epididymis and the front efferent ducts. Microscopically, the epididymal ducts were dilated with voluminous spermatozoa storage, even showed calcification in severe cases. The deposited calcium salts were stained positively by Von Kossa and Alizarin red methods.Amyloidosis was also detected in 10 roosters（8.3%）. Eosinophilic, homogeneous, amyloid-like substances were deposited mainly in the testicular interstitium and the periphery of blood vessels. These substances showed positive reaction by Congo red staining. Five roosters（4.2%）had Marek's lesions in the testis, epididymis and peripheral nerves with infiltration of pleomorphic lymphocytes. Only one case showed epithelial necrosis of seminiferous tubules accompanied by fibrous proliferation in the interstitium.

结果发现，在总共搜集的120个病例中，其中因年老所导致的产精力不佳为最多，占38例（31.7%），於镜下可见大量精虫黏附於Sertoli cell的表面，并可见Sertoli cell数量明显增多而Leydig cell明显减少，且其细胞核呈现浓染的现象，而在其副睪中仍可见到成熟精虫蓄留於管腔中，但在其输精管内却只有少量精虫存在；其次为睪丸萎缩，占32例（26.7%），镜下可见中度至重度无造精作用，其生精小管中只见到精母细胞、精原细胞及Sertoli cell存在，但Leydig cell数量明显减少且其细胞质内的脂质也明显减少；睪丸发育不全，占22例（18.3%），於生精小管内只见到精母细胞及少量Sertoli cell存在，不见造精细胞分化，於生精小管间质可见Leydig cell减少并伴随结缔组织增生；副睪结石，占12例（10%），肉眼下可在副睪及输精管前段见到黄白色大小不一的结节，触感坚硬，於镜下可见副睪管扩张并有大量成熟精虫蓄积，严重时可见钙化现象，以Von Kossa及茜素红染色均呈阳性反应；类淀粉沉著症，占10例（8.3%），镜下在睪丸间质及血管周围可见粉红均质样的物质沉积，以刚果红染色成阳性反应；马立克病，占5例（4.2%），镜下可在睪丸、副睪实质及周边神经内均可见到嗜碱性大小不一的淋巴样细胞浸润；睪丸坏死，占1例（0.8%），镜下可见生精小管上皮细胞坏死脱落及间质结缔组织增生。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。