呈灰色的

Their backs were battleship gray topped with a saw-toothed line of small yellow dorsal fins.

它们的背部是军舰的灰色，最上方是呈锯齿状的黄色背鳍。

Their backs were battleship gray topped with asaw-toothed line of small yellow dorsal fins.

它们的背部是军舰的灰色，最上方是呈锯齿状的黄色背鳍。

Japonicus decreased with increasing light intensity, representing the photonegative response of the organism. Among the seven colors settlement substrata, the black, gray, and red ones had the higher MAR.

表明刺参的趋光性随着光照强度的增加而减小，呈负趋光性；平均聚集率较高的3种颜色的附着基是黑色、灰色和红色。

Japonicus decreased with increasing light intensity, representing the photonegative response of the organism. Among tile seven colors settlement substrata, the Mack, gray, and red ones had the higher MAR.

表明刺参的趋光性随着光照强度的增加而减小，呈负趋光性；平均聚集率较高的3种颜色的附着基是黑色、灰色和红色。

Sparrow Any of various small New World finches of the family Emberizidae, having brownish or grayish plumage and including the song sparrow, white-throated sparrow, chipping sparrow, vesper sparrow, and other closely related species.

麻雀：任一种产于西半球的雀科的小雀鸣鸟，羽毛呈浅棕色或浅灰色，包括歌雀、白喉带、褐斑翅雀、黄昏雀和其他相近的种类

Mostly, the picture colors are limited among grey cool tones, the configuration is assumed in the shape of bass-relief, saddles and the accessories for soldiers are painted sparingly with some high-luminance colors (such as stone yellow, celadon plus Phnom Penh) and the background is the dark blue as deep night sky.

画面色彩大多被控制在冷灰色系列，人物的形态呈浅浮雕状，士兵的马鞍和服饰有节制地用了一些亮色，背景是暗蓝色深深的夜空。

The nose is black in gray, tan and black dogs, liver in copper-colored dogs, and may be flesh-colored in white dogs.

哈士奇的鼻子是黑灰色，黄褐色、黑色和肝色，一些白色的哈士奇，鼻子呈肉色。

Times and ink manufacturer. I, fountain solution caused imprinted tabuler radiofrequent snow; ink color field rendering gray, dark color field; in the amplificatory State will find collesting unevenness, filled with small white spots.

这时要和油墨生产商联系。I、润版液过多造成印迹呈雪片状；墨水色实地呈现灰色，彩色实地变暗；在放大状态下会发现实地不匀，充满了微小的白色斑点。

With the presynthesized polycrystalline, the integral and gray-black ZnGeP2 single crystals with size of Φ15mm×25mm were obtained by modified Vertical Bridgman Method.

以此为原料，采用改进的垂直布里奇曼法生长出尺寸为Φ15mm×25mm的 ZnGeP2单晶体，呈黑灰色，外观完整、无裂纹。

Immunohistochemistry was applied for further investigating the expression and location of this gene in Alpaca skin. Results showed that positive expressions of AIF were found in hair root, root sheath, hair bulb, and dermal papilla, with higher expression in brown skin than grey skin. Our findings indicated that the gene could be related to the establishment of Alpaca coat color and hair growth.

运用免疫组化技术进一步研究该基因在羊驼皮肤中的表达和定位，结果显示AIF在羊驼毛囊的毛根、根鞘、毛球、毛乳头位置均呈阳性表达，且棕色皮肤比灰色皮肤表达量高，提示该基因可能和羊驼毛色形成或毛的生长相关。

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。