英语释义

• a thin membrane around the cytoplasm of a cell; controls passage of substances in and out of the cell

片语

cell-membrane receptor细胞膜受体

cell-membrane method池膜法

cell surface membrane细胞质膜

cell span membrane potential细胞跨膜电位

cell mitochondrial membrane potential细胞线粒体膜电位

cell plasma membrane细胞质膜

cell healing membrane细胞愈合膜

cell surface membrane protein细胞表面膜蛋白

英汉例句

• this makes the cell membrane weak and it bursts, releasing proteins and enzymes which further break down the surrounding tissue.

  然后细胞膜会变薄并破裂，释放蛋白质和酶，这两种物质能进一步分解周围组织。

• the empty cell membrane of the bacterium may separate off, like the hull of a seed, leaving the spore as a free. round or oval body.

  此细菌的空细胞膜象种子壳一样可被分离掉，留下呈圆形或蛋形散粒物的芽孢。

• cell membrane receptor and its second messenger are significant for annotate mechanism of optic neural accommodation and nosogenesis of some ophthalmopathy.

  细胞膜受体及其第二信使对于解释眼的神经调节机制及了解某些眼病的发病机理十分重要。

• in a process called endocytosis, portions of the cell membrane are internalized into the cytoplasm.

  fletcher和mullins分析了其中的原理——在一个叫做内吞的过程中，细胞膜上的蛋白质经内在化进入到细胞质中。

• the initiation of a signal depends on ion channels in the cell membrane that open in response to changes in potential across the membrane and to neurotransmitters released by other nerve cells.

  这个信号来自于跨膜电位和神经递质引起细胞膜上离子通道的开放。

• platelet production begins with invagination of the megakaryocyte cell membrane and the formation of cytoplasmic channels and islands.

  血小板的产生开始于巨核细胞的细胞膜内陷、形成细胞质渠道和岛屿（islands）。

• if there’s fat inside the cell the insulin key can’t open the cell membrane to allow glucose to enter.

  如果细胞内脂肪 发生堵塞，胰岛素这把「钥匙」就不能透过细胞膜让葡萄糖（glucose）进入。

• a molecule (usually a protein) that spans a cell membrane and 「receives」 extracellular signals and transmits them into the cell.

  横跨细胞膜的分子（通常是蛋白质），接受细胞外信号并传导入细胞内。

• first it needed a boundary structure, i.e. , a cell membrane to distinguish it from the outside world.

  首先它需要一个界面结构，即一个区分它和外部世界的细胞膜。