3) Ostrich Breeding Information System
鸵鸟养殖信息系统
1.
Application and Implement of Expert System for Ostrich Breeding Information System;
专家系统在鸵鸟养殖信息系统中的应用及实现
4) Ostrich
[英]['ɔstrɪtʃ] [美]['ɑstrɪtʃ]
鸵鸟
1.
Ectopic Osteogenesis of Multiphasic Calcium Phosphate Ceramic Transformed by Ostrich Bone Loaded with Bone Marrow Stromal Cells;
鸵鸟骨转化多相钙磷陶瓷支架负载骨髓基质细胞异位成骨性能研究
2.
Ectopic osteogenesis of ostrich hydro-xyapatite ceramic loaded with bone marrow stromal cells;
鸵鸟羟基磷灰石陶瓷支架负载骨髓基质细胞异位成骨性能
5) ostriches
鸵鸟
1.
A comparison of blood biochemical values in ostriches (Struthio camelus) of different month age;
不同月龄鸵鸟主要血液生化参数测定
2.
Semen was collected with artificial vagina from 10 healthy ostriches The average volume of semen was 0.
对 1 0只体况较好的黑颈公鸵鸟进行假阴道法采精试验 ,结果获得优良品质的精液 ,平均精液量为 0 94mL ,精子活率平均为 0 88。
3.
Two strains of Newcastle disease virus were isolated from ostriches suspected of having Newcastle disease and idetified as Newcastle disease virus with hemagglutination test(HA),hemagglutination inhibition test(HI),monoclonal antibody against NDV PEG sandwich ELISA.
用鸡胚从疑似鸵鸟新城疫的送检病料中分离到 2株病毒。
6) the position of "feeding birds in their own ways"
"以鸟养养鸟"立场
补充资料:鸵鸟
鸵鸟 Struthio camelus;ostrich 鸵形目鸵鸟科鸵鸟属仅有的1种。又称非洲鸵鸟。产于非洲沙漠地带。是现存鸟类中最大的一种。雄鸟从头顶至足高约2.5米,从背至足高约1.4米,雌鸟稍小。两翅退化,胸骨的龙骨突不发达,不能飞。尾羽蓬松而下垂。足具2趾和肉垫,强而善走。栖息于荒漠有矮小的灌丛和多刺的树木地带。常和斑马、羚羊、长颈鹿等集群活动。以植物为食,有时也吃昆虫和小型爬虫 。繁殖期1只雄鸟要配3~5只雌鸟。在沙地上挖穴,相配的雌鸟均在此穴内产卵,每穴内卵数为15~60枚,因不同亚种而异;通常1只雌鸟能产6~8卵;卵乳白色,大小约150毫米×125毫米 ,是现代最大的鸟蛋。约35~42天孵出幼鸟。
鸵鸟善于奔跑,时速可达80千米,羽毛为名贵饰物。 |
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