1) arctic fox hair
北极狐毛
2) arctic fox wool
北极狐绒毛
1.
Study on morphological structure of arctic fox wool;
北极狐绒毛的形态结构研究
2.
The fundamental structure and properties of arctic fox wool;
北极狐绒毛的基本结构与性能
3.
Study on the felting property of arctic fox wool;
北极狐绒毛纤维的缩绒性测试分析
3) Arctic fox
北极狐
1.
Arctic fox Insemination Technolige;
北极狐人工授精技术研究
2.
Control Effect of Chongke Tincture on the Feather Eating and the Antphagy of Arctic fox;
应用虫克丁防治北极狐食毛症的研究
3.
The Initial Observatlon on the Best Brecding Wouy of Arctic fox;
北极狐适宜配种方式的初步观察
4) Alopex lagopus
北极狐
1.
Cloning and sequence analysis of Alopex lagopus IL-18 gene;
北极狐白介素-18基因的克隆与序列分析
2.
Effective Evaluation of Local Fox Improvement by Crossing with Finland Protospecies Alopex lagopus;
芬兰原种北极狐改良提高地产狐的效果评定
3.
The litter size and the survival rate of both male and female artificial-breeding Arctic Foxes (Alopex lagopus) of different ages were compared by the technique of cross-hybridization aiming to find out the optimal ages of parental foxes.
应用交叉配种方法对人工饲养的北极狐,雌雄不同年龄段种狐的产仔数和成活率等方面进行了比较,以找出选择种狐的最佳年龄。
5) White aratic male foxes
北极公狐
1.
White aratic male foxes in reserve were used to check the ejaculate volume,sperm motility rate and sperm density in the breeding period by six stages.
采用后备北极公狐在配种期内用６个阶段的采精频率检测公狐精液的采出率、射精量、精子活力和密度。
6) arcticfox
北极狐皮
补充资料：β-绒毛膜促性腺激素生理值
β-绒毛膜促性腺激素生理值
临床常用HCGβ-亚基的特异性抗血清，测定母体血清中HCGβ-亚基。用放射免疫法测定，非孕期β绒毛膜促性腺激素在血中的含量很低，妊娠后很快增高，至妊娠8～10周血清浓度达最高峰，持续1～2周后迅速下降，妊娠中晚期时血清浓度仅为峰值的10%，持续至分娩，产后两周消失。法定单位正常值范围：β绒毛膜促性腺激素(β-HCG)〓〓非孕期〓〓〓〓＜3.1μg/L〓〓孕7～10天〓〓〓＞5.0U/L〓〓孕30天〓〓〓〓＞100U/L〓〓孕40天〓〓〓〓＞2000U/L〓〓孕10周〓〓〓〓＞50～100U/L〓〓孕14周〓〓〓〓10～20U/L
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条