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I saw a big buffalo with mud-stained hide, standing near the river with placid, patient eyes; and a youth, kneedeep in water, calling it to its bath.

我看见一只皮毛上尽是泥土的大水牛，眼光沉着地站在河边；一个小伙子站在没膝的水里，在叫它去洗澡。

I saw a big buffalo with mud-stained hide, standing near the river with placid, patient eyes; a 8tth, kneedeep in water, calling it to its bath.

我看见一只皮毛上尽是泥土的大水牛，眼光沉着地站在河边；一个小伙子站在没膝的水里，在叫它去洗澡。

The pillowcases in my room are stained and the bathtub is not clean.

房间的枕套是脏的，浴盆也是脏的。

What I find most abominable in our politicians is that, even when their hands are stained with blood, they invariably adopt a holier-than-thou attitude.

我想，我们那些政客最讨厌的就是纵使双手血迹斑斑，还是千篇一律的摆出一副道貌岸然的嘴脸。

The results showed that (1) COX-2 mRNA and protein existed in the mature male rat testis. COX-2 was localized in spermatocytes by immunohistochemistry.(2) COX-2 also existed in adult man testis. COX-2 protein was positively stained in spermatocytes and Leydig cells.(3) 2 weeks after administration of rofecoxib, the level of testosterone in the whole testis reached its lower values, being only 50% of control values. However, testosterone level recovered during 4 weeks. After such treatment, histologic examination of these testes showed atrophy of the seminiferous tubules and maturation arrest of spermatogenesis.(4) 2 weeks post-EDS, expression of COX-2 decreased significantly (P.005), in comparison with vehicle-treatment control. 4 weeks after treatment, a new generation of fetal like Leydig cells repopulated in the testicular interstitium resulting in COX-2 expression partially recovered. Although the expression of COX-2 mRNA and protein are enhanced at 8th week after using external testosterone, it wasn't significant higher than control group.

实验研究证明：(1)正常成年雄性大鼠睾丸组织中COX-2在mRNA和蛋白质水平均存在表达，免疫组织化学结果显示COX-2定位于曲细精管内的生精细胞；正常成年男性睾丸组织中同样存在COX-2表达，免疫组织化学结果显示COX-2定位于曲细精管内的生精细胞和Leydig细胞；(2)服用特异性COX-2酶抑制剂rofecoxib 2周后，实验组大鼠睾丸组织内睾酮的含量减少，为正常对照组的50％；持续用药4周后睾丸组织内睾酮浓度逐渐恢复至正常水平；COX-2酶活性降低后病理组织切片显示睾丸内曲细精管萎缩，生精紊乱，持续用药4周时影响最明显；(3)注射特异性Leydig细胞杀灭剂EDS 2周后，实验组大鼠睾丸组织内睾酮浓度降至极低水平时，COX-2的蛋白和基因表达水平也显著低于正常空白对照组（P.005）；使用EDS后第4周，睾丸组织中的睾酮浓度逐渐回升，同样组织中COX-2蛋白表达和mRNA表达水平也相应提高接近正常水平；使用EDS后4周开始给予外源性睾酮，6周和8周时COX-2表达水平的绝对值虽有提高，但与正常大鼠空白对照组比较并无显著性差异，说明外源性雄激素刺激睾丸合成COX-2的作用并不明显。

The eggs benedict is excellent, as are the fresh juice blends. The brick walls, stained mirrors and wood floors create a warm, cozy atmosphere .

Canteen做的鸡蛋有福饼和蕃茄养乐多口味绝佳，砖、彩色玻璃和木地板营造出一种温馨的氛围。

For daily cleaning,try to use dry mop instead of wet mop.For dirty or stained part,you may use household cleanser such as cleaning agent.washing powder and so on for cleaning .Also ,accoording to appilcation conditions,regularly or irregularly wax the fioor and shine it after drying,and the tile surface will be kept bright and new.

日常清洁拖地时清尽理用干拖，少用湿拖，局部较脏或有污迹，可用家用清洁剂如清洁业精、洗衣粉等除污剂进行清洗，并根据使用情况定期或不定期地涂上地板蜡，待其干后再抹亮，可保持砖面光洁如新。

The hush of the library and the unwelcoming examination of his grease-stained clothes by the lady librarian made him ill at ease.

图书馆里雅雀无声，女管理员打量着他一身油腻，样子不很欢迎，他觉得很不自在。

Results The bone marrow slides showed faggot auer body stained Alcian blue positive in 8 of 21 patients contrast to none in the other 13 ones. Chromosomal abnormality of t(15; 17) and PML-RARa fusion gene were found in the bone marrow of the 8 patients, and among them 3 had additional chromosomal abnormality.

结果 阿利新蓝染色检测柴捆状Auer小体阳性8例，遗传学检查均显示t(15； 17)和PML-RARa融合基因，其中附加其他染色体异常3例。

The acid phosphetase in the blood cells of oncomelania hupensis was observed at the light microscope level by the burstone stained technique.

将解剖的钉螺软体组织经挤压法获取钉螺血淋巴液，以偶氮色素法染色后，光学显微镜下观察螺血淋巴细胞酸性磷酸酶活性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。