查询词典 membrane

On the basis of force density matrix of cable element ,a force density matrix of triangle membrane element is introduced.

本文在已有的索单元力密度矩阵的基础上推导了三角形膜单元的力密度矩阵。

Opening of this pore leads to complete depolarization of the membrane potential and, ultimately, cell death.

该孔道的开放可使质膜电位完全去极化，最终导致细胞死亡。

In vitro, these cells release serotonin and dopamine in response to membrane depolarization.

在体外，这些神经元可以释放5-羟色胺和多巴胺。

All cardiac myocyte are capable of spontaneous rhythmic depolarization and repolarization of their membrane.

所有的心肌细胞都能自发的、有节律的进行细胞膜的去极化和复极化。

Their initial action is to depolarize the membrane in the same manner as ACh.

他们的始发行为是用与ACh相同的方式，是使膜消退极化。

We use hyperpolarize and depolarize current to change the membrane potential and discharge activity of the cells, paired with selected orientation drifting grating stimulation. The subsequent orientation tuning properties were examined.

据此我设计实验让细胞在去极化，超极化和正常状态下接受长时间的非最佳方位光栅刺激，考查细胞的方位和方向选择特性是否会发生可塑性变化。

Furthermore, Aglycin could depolarize the membrane potential by reversibly inhibiting the activity of K-ATP channel, and thus activated voltage-dependent L-type 〓 channels.

进一步实验证明，Aglycin通过抑制K-ATP通道的活性引起膜电位去极化，从而打开电压依赖性的L型钙离子通道。

By using freshly isolated SD rat cerebrocortical synaptosomes and KC1 as chemical stimulant to depolarize, we studied the effects of etomidate on KCl-induced increased intrasynaptosomal calcium concentrations, voltage-gated calcium channel subtypes on presynaptic membrane and neurotransmitters release from synaptosomes respectively, via neurochemical and inverse phase high performance liquid chromatographic methods.

我们利用SD大鼠新鲜分离的大脑皮层突触体作为研究对象，以KCl作为化学刺激剂去极化，采用神经化学方法(Fura-2作为钙离子指示剂)和高效液相测定法，分别就依托咪酯对去极化诱发突触体内钙离子浓度升高的影响，突触体膜上电压门控性钙通道亚型的作用以及由此引起的对神经递质释放的影响进行了实验研究。

Tissue engineered tympanic membrane materials can be constructed by decellularization methods. These scaffold materials have good biocompatibility, especially the derma of the pig.

通过脱细胞方法可以成功建立具有良好生物相容性的组织二程鼓膜支架材料；3种材料中以脱细胞猪真皮的生物相容性最佳。

New development of membrane technology in seawater desalination and multipurpose use is reviewed in this paper.

主要论述了膜技术在海水淡化和海水综合利用中的新进晨。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。