protrusions

英 [prəˈtruːʒənz]

美

n.  突出物; 凸起; 伸出
protrusion的复数

柯林斯词典

• N-COUNT 凸出物；凸起部分
  Aprotrusionis something that sticks out from something.
  1. He grabbed at a protrusion of rock with his right hand.
     他用右手抓住了一块凸起的岩石。

双语例句

• Cells typically produce localized protrusions which help them navigate their environment.
  细胞可产生出特征性的“伪足”，有助于它们在环境中“航行”。
• Elongated and expanded protrusions filling in the space of damaged retina;
  胞突扩张，填补细胞变性的空隙；
• Dendritic spines are tiny protrusions from neuronal dendrites that form the postsynaptic component of most excitatory synapses in the brain, and they play an important role in synaptic transmission and plasticity.
  树突棘是存在于神经元树突上的细微突起，是大部分兴奋性突触的突触后组分的重要元件，在突触传递和可塑性中发挥重要作用。
• In the gastric antrum of rat, the Gas-IR cells were predominantly located in the lower third of the pyloric gland, varied in shape, with thin protrusions found in some cells projecting between adjacent cells or into the acinar cavities.
  在大鼠胃窦黏膜中，Gas-IR细胞主要分布于幽门腺的中、下1/3处，细胞大小不等，形态多样，可见细胞发出细长的胞质突起，伸向邻近细胞或腺腔。
• Follicles embed into lamina propria and bud protrusions disappear.
  滤泡埋入固有膜、芽突消失；
• Airport staff determined that the protrusions looked suspiciously like turtle limbs, and asked to inspect Lis luggage.
  机场工作人员认为突出物疑似乌龟四肢，因此要求检查李某的行李。
• Dendritic spines are functional protrusions on neuron dendrites and generally act as postsynaptic sites to form integral synapses with axon terminals.
  树突棘是神经元树突上的功能性突起结构，通常作为突触后成份与投射来的轴突共同构成完整的突触连接。
• Rocky protrusions on the surface of the cliff.
  悬崖表面突出的岩石。
• A Study of Examination and Measurement System and Test Methods for Motor Vehicle External Protrusions
  汽车外部凸出物检测系统及测试方法研究
• Firmly hold K27: Place your middle fingers in the hollows directly below the protrusions of the collarbone just outside your upper breastbone.
  牢牢把握K表27：请将您的胸骨上外面的中指锁骨突起的正下方的空洞。