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

plasma granule membrane protein颗粒膜蛋白

serous membrane[组织] 浆膜；浆模

plasma cell membrane glycoprotein浆细胞膜糖蛋白

plasmalemma质膜，原生质膜

plasma granule membrane protein 140血浆颗粒膜蛋白

leaf plasma-membrane permeability叶片质膜透性

Plasma cell membrane glycoprotein-1浆细胞膜糖蛋白

plasma granular membrane protein-血浆颗粒膜蛋白

Plasma-membrane permeability质膜透性

plasma granule membrane protein-血浆颗粒膜蛋白

英汉例句

• a new oncofetal antigen on the plasma membrane of human hepatoma cells hasbeen detected and partially purified.

  在人肝癌细胞膜中发现了一个新的癌胚抗原，并且进行了部分纯化。

• the plasma membrane infoldings were absent in the epithelial cells of its proximal renal tubule and collecting tubule, and were present but fewer in the epithelial cells of its distal renal tubule.

  它的近曲小管和收集管上皮细胞无质膜内褶，远曲小管上皮细胞有较少的质膜内褶。

• many vesicles in different size are often tightly packed in the head, neck and tail regions. only these plasma membrane covering the vesicles contain almost no protein particles.

  精子头颈部和尾部均有液泡密集之处，凡是覆盖着液泡区的质膜内，几乎都不含有蛋白颗粒。

• the plasma membrane has been identified by the electron microscopy and plasma membrane marker enzymes.

  电镜和标志酶活性鑒定结果表明，本法能够制备具有一定产率和纯度的肝细胞质膜样品。

• further studies showed that exogenous aba treatment and water stress could enhance the activities of plasma membrane (pm) nadph oxidase, cell wall pod, apoplast pao significantly.

  进一步研究了水分胁迫和外源aba处理下质膜nadph氧化酶、细胞壁pod和质外体pao的活性，发现处理后它们的活性均有增加。

• the enzyme activity was demonstrated in the cytoplasm and on the plasma membrane of degenerated thymocytes.

  退化的胸腺细胞的胞质及部分质膜也显示酶活性。

• thus, we conclude that the sites of h_2o_2 generation induced by aba in guard cells are plasma membrane and chloroplasts.

  从以上的实验结果推知：aba诱导蚕豆保卫细胞中h_2o_2的产生位点是质膜和叶绿体基质。

• ceramide is a lipid molecule naturally present in the cell's plasma membrane and controls cell functions, including cell aging, or senescence.

  神经酰胺是一种脂质分子，通常存在于在细胞的胞膜上，并且能够调节细胞的功能：包括细胞老化或衰老。

• the treatment could also decrease plasma membrane permeability of maize roots, increase activity of roots.

  在盐胁迫下，硅降低了玉米幼苗根系质膜透性，增强了根系的活力；

• two genes which were involved in plasma membrane intrinsic protein and ani-zinc finger family protein respectively might be the salt tolerance-related genes.

  有两个基因的假定功能分别与质膜内嵌蛋白和ani类锌指蛋白相关。

• lomasome an infolding of the plasma membrane found particularly in fungal hyphae and spores and also in some algae and higher plants.

  质膜外泡：原生质膜的内折，尤其存在于真菌的菌丝和孢子中，在某些藻类和高等植物中也存在。

• in recent years great progress has been made on the plasma membrane potassium ion transporters in plants with the significant development and wide application of molecular biology techniques.

  近年，随着分子生物学技术的不断发展和广泛应用，有关植物质膜钾离子转运体的研究取得重要进展。

• the spermatozoa protected by glycerol usually displayed the following morphological changes after thawing: the head plasma membrane ruptured, the midpiece swollen and the mitochondria exposed.

  甘油处理的精子，解冻后表现为明显的头部原生质膜破裂，常伴有中段膨大和线粒体鞘裸露的现象。

• objective to extract the plasma membrane proteins from mouse liver cells and investigate the approach for fractionating the protein mixtures by two-dimensional liquid chromatography.

  目的提取小鼠肝脏细胞质膜蛋白并建立一种利用二维液相色谱法分离细胞质膜蛋白质组的方法。

• the drought-tolerant cultivars had lower permeability of plasma membrane and content of mda than the drought-sensitive, with higher activities of sod, pod and cat.

  耐旱性品种比不耐旱性品种具有较低的质膜透性和mda含量，同时具有较高的sod、cat和pod活性。

• these results suggest that both dna and plasma membrane are impaired in the transformed cells.

  这些结果提示在转化细胞中dna和质膜都受到了损伤。

• plasma membrane transporters show rapid changes in catalytic activity in response to changes in the environment.

  盐分过多对植物的伤害主要是离子毒害。质膜转运蛋白活性对环境变化能做出迅速响应。

• the results indicated that the enzyme activity was localized mainly on the plasma membrane of epithelial reticular cells and thymocytes, especially where both of them were in contact with each other.

  结果表明，该酶活性主要见于部分上皮性网状细胞和胸腺细胞的质膜，在两者接触面尤为明显。