| 1. | That action , in turn , triggers the sodium pump , and so on
它将钙离子和钠离子进行交换，从而激活钠泵，不断循环。 |
| 2. | Electrogenic sodium pump
生电钠泵 |
| 3. | The method is applied to sodium pump , simulation results have shown ' the better capability for detecting faults . 4
经过快堆钠泵的故障仿真，证明该方法能够较迅速地、自适应地检测出系统的故障。 |
| 4. | The neuron ' s sodium pumps then close , and other pumps clear the sodium out of the cell so it can be ready to fire again
接下来该神经元的钠帮浦会关闭，而其他帮浦会把钠离子清到细胞外，让该神经元能够准备再次触发。 |
| 5. | Enter calcium , which , by inhibiting the actiity of the sodium pump , regulates signal firing , and may consere energy and keep the high - frequency cells from burning out
加入钙离子，可以抑制钠泵的活动，调节信号的产生，可以保存能量，保护高频细胞。 |
| 6. | This method is used in a nuclear power station , diagnosis results is better ideality , and it has been shown that it is feasible for fault diagnosis of nuclear power station and fast reactor sodium pump
本文将此方法应用于某核电厂主冷却剂泵，诊断结果比较理想，证明此方法在核电厂的故障诊断中是可行的，对快堆钠泵的诊断也是可取的。 |
| 7. | But calcium in high leels within a nere cell can be toxic , so the researchers discoered another purpose for the sodium pump : powering a protein located on the nere terminal membrane called the sodium - calcium exchanger , which remoes the calcium and replaces it with sodium
但高钙对神经细胞具有毒性作用，因此研究人员发现钠泵的另一个作用，是供能给位于神经末梢细胞膜上的一种称作钠钙交换器的蛋白。 |
| 8. | The wavelet packet analysis applied in fault diagnosis system is studied in this thesis . using simulation fault data , uncalm and time difference vibration signal of sodium pump are decomposed on different levels and frequencies . to picked - up the eigenvectors reflecting different fault of sodium pump with availability , simulation results have shown its satisfaction in the identification
对小波包分析应用于故障诊断进行了研究，利用仿真出来的故障数据，将快堆钠泵非平稳时变振动信号分解到不同层次和不同频带上，有效地提取出反映钠泵不同故障(状态)的特征向量，在识别中得到了满意的结果。 |
| 9. | Based on adequate survey to faults of sodium pump for the china experiment fast reactor , in order that the advanced diagnosis methods are used in the sodium pump which is under fabrication , different methods of fault diagnosis system of sodium pump are designed and programmed ; and the principal component analysis ( pca ) is used to fault diagnosis system of main coolant pump in a nuclear power station . the feasibility of fault diagnosis systems developed have been proved by simulation results
本课题对中国实验快堆钠泵的故障进行了研究，把先进的诊断方法应用到正在制造中的钠泵上，设计和开发了不同方法的钠泵的故障诊断系统；同时也应用主元分析方法，建立了某核电厂的主冷却剂泵的故障诊断系统，仿真实验证明了以上三个系统的可行性。 |
