长羽毛

"Feather duster:a brush made of a bundle of long feathers fastened to the end of a stick, used for dusting delicate objects."

"羽毛掸：由长羽毛紧捆在棍端而制成的掸子，用于清扫细微物体。"

" Feather duster:a brush made of a bundle of long feather s fastened to the end of a stick, used for dusting delicate objects."

"羽毛掸：由长羽毛紧捆在棍端而制成的掸子，用于清扫细微物体。"

Any of several usually white herons of the genera Bubulcus,Casmerodius,Egretta,and related genera,characteristically having long,showy, droop ing plumes during the breeding season.

白鹭一种牛背鹭，Casmerodius，大白鹭属及与其相关的鹭属的白鹭，羽毛多为白色，繁殖季节时长有美丽的下垂的长羽毛

Any of several usually white heron s of the genera Bubulcus,Casmerodius,Egretta,and related genera,characteristically having long,showy,drooping plumes during the breeding season.

白鹭一种牛背鹭，Casmerodius，大白鹭属及与其相关的鹭属的白鹭，羽毛多为白色，繁殖季节时长有美丽的下垂的长羽毛

This is slightly more salubrious, but the long-feather gene has been linked to other traits that may be undesirable to hatcheries, such as cancer.

和雄性小鸡相比经过杂交繁育的雌性小鸡具有较长的幼羽，这一点当然是令人满意的，但是体现这种&较长羽毛&特性的基因总会同时伴随着那些可能会导致不良孵化结果的特征，例如癌症。

They are not callow like the young of most birds, but more perfectly developed and precocious even than chickens.

鹧鸪的幼雏不像其余的幼雏那样不长羽毛，比起小鸡来，它们羽毛更快地丰满起来，而且更加早熟。

"Feather duster:a brush made of a bundle of long feathers fastened to the end of a stick, used for dusting delicate objects."

&羽毛掸：由长羽毛紧捆在棍端而制成的掸子，用于清扫细微物体。&

" Feather duster:a brush made of a bundle of long feather s fastened to the end of a stick, used for dusting delicate objects."

&羽毛掸：由长羽毛紧捆在棍端而制成的掸子，用于清扫细微物体。&

"Feather duster:a brush made of a bundle of long feathers fastened to the end of a stick, used for dusting delicate objects."

&羽毛掸：由长羽毛紧捆在棍端而制成的掸子，用于清扫细微物体。&绳子的两端被连结起来。

Any of various usually white herons having long plumes during breeding season .

繁殖季节时长有长羽毛的通常是白色的多种鹭。

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。