英语释义

• a small cell containing little cytoplasm that is produced along with the oocyte and later discarded

片语

polar body i第一极体

activity of polar body极体活性

secondary polar body第二极体

Study polar body究极体

polar of centroid body质心体的极

polar reciprocal body[数]

polar of projection body射影体的极

polar r body极体

polar basal body-complex极性基体复合体

polocyte[细胞] 极体

英汉例句

• Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.

  目的探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量的关系。

• After fertilization membrane was lifted, the secondary egg emitted the second polar body into the perivitelline space.

  受精膜举起后，由次级卵母细胞排放出第二极体。

• To make sure the enucleation, ultraviolet light is used to check DNA located in the polar body and the metaphase plate.

  为了确保细胞的去核，使用了紫外光检查位于极化体和中期板中的DNA。

• The technique, called polar body array comparative genomic hybridisation, is the first that can check all of an egg's chromosomes to see if any are missing or duplicated.

  这项新的技术是利用一种叫作极体的物质携带CGH，它能率先检测出卵细胞的染色体是否丢失是否已经复制。

• To check an egg for chromosomal abnormalities, doctors use a laser to make a small incision in the outer membrane, which allows them to extract the polar body and the chromosomes it contains.

  为了检查一个卵细胞的染色体是否异常，医生用激光在卵细胞外膜上切一小口，通过这个小口抽取极体及其所含的染色体。