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- 带X染色体的精子X-bearing sperm
- X染色体的相对长度分别是5.001%和5.640%,Y染色体分别是1.928%和2.045%。The relative length of X chromosome in Yanbian yellow cattle was 5.001%25 and 5.640%25 in Liyan hybrid cattle. The relative length of Y chromosome in Yanbian yellow cattle was 1.928%25 and 2.045%25 in Liyan hybrid cattle.
- 带X形暗支撑设暗竖缝剪力墙抗震性能试验研究Experimental study on seismic behavior of shear walls wih X-shaped concealed bracing and concealed vertical joint
- 带Y染色体的精子Y-bearing sperm
- 带X光显影标记线的医用硅橡胶导管的加工工艺Processing Technology of Medical Silicone Rubber Catheter with X-rays Developable Mark Line
- 带X线定位架的牵引器apparatus with frame for rontgen treatment, extension
- X染色体灭活方式检测在诊断头颈鳞状细胞癌颈淋巴微转移中的作用Role of clonality analysis by X-chromosome inactivation in the diagnosis of cervical lymph node occult micrometastasis from squamous carcinoma of the head and neck
- 但卡尔弗说，作为动物实验的成果，“就有了现成的技术”来改造人类的精子。But as a result of the animal work, says Culver, "the technology is there" for engineering human sperm.
- 伴X染色体的X
- 运用带X射线能谱分析(EDS)的场发射扫描电镜(FE-SEM)对夹杂物的成分和形貌进行分析。The composition and morphology of inclusions were analyzed by using FE-SEM with EDS.
- 异倍体的染色体的数目不是单倍体物种的染色体的整倍数的Having a chromosome number that is not a whole-number multiple of the haploid chromosome number for that species.
- 携X染色体精子X-bearing spermatozoa
- 脱离X染色体detached X
- 细胞分类学在细胞结构和功能基础上的，特别是在染色体的结构和数量上的微生物的分类The classification of organisms based on cellular structure and function, especially on the structure and number of chromosomes.
- X染色体X chromosome
- 脆X染色体fragile X chromosome
- 复X染色体compound X-chromosomes
- 带有y染色体的精子y-bearing sperm
- 双X染色体double X
- 染色体的正常结构或数量发生变化；通常导致生理或心里的异常any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities
