zona
英
美 [ˈzoʊnə]
n. 带，区
英英释义
noun
- (anatomy) any encircling or beltlike structure
双语例句
- All the oocytes are surrounded by zona pellucida and follicular cells.
外周为透明带和卵泡细胞。 - Boar sperm lectin ( BSL) located on the sperm head has been found to bind to both the sperm proteins and the zona pellucida glycoprotein ZP3.
猪精子凝集素（BSL）位于精子头部，既与精子蛋白结合，亦与透明带糖蛋白ZP3结合。 - Affinity chromatography column was prepared by coupling of porcine zona pellucida antibody to Sepharose 4B and used to isolate porcine zona pellucida antigens. Some factors affecting the preparation and isolation were studied.
本实验用猪卵透明带抗体与Sepharose4B偶联制备亲和层析柱，并用于分离猪卵透明带抗原，并对影响制备和分离的一些因素进行了研究。 - PURPOSE To observe the influence of the monoclonal antibody to porcine zona pellucida on human sperm-egg binding.
在于观察猪卵透明带单克隆抗体对人精卵结合的影响。 - Objective To construct a prokaryotic recombinant vector of human zona pellucida 3 protein and to detect its expression in E.
目的构建人卵细胞ZP3蛋白的原核重组载体并进行表达和鉴定。 - Preliminary separation and purification of porcine zona pellucida antigen of ovum
猪卵透明带抗原的初步分离和纯化 - The ultrastructure changes of zona reticularis cells in rat adrenal cortex were observed 24 h after the final administration.
最后一次给药后24h，断头处死，取肾上腺行电镜观察皮质网状带细胞超微结构的改变。 - Identification and comparison of the variety expression of recombinant human zona pellucida-3
人卵透明带蛋白3差异表达菌的鉴定及比较 - The paper reviews the constitution, molecular structure, biological function and application of zona pellucida in male fertilization.
本文就透明带的组成、分子结构、生物学功能及其在男性生育领域的应用进行综述。 - A method for preparation of bull sperm chromosome using interspecific in vitro fertilization with free zona golden hamster eggs was reported.
用去透明带金黄地鼠卵异种体外受精技术制备了牛精子单倍染色体。