极化

The calculated VSWR and axis ratio of the circular polarizer agree quite well with the experimental results.

圆极化轴比和驻波比的本文计算值与实验值吻合较好，证实了本文分析方法的有效性。

The properties of strong coupling surface polaron in a polyatomic crystals was studied.

研究多原子晶体中强耦合表面极化子的性质。

Their corrosionrates in 6 mol/L potassium hydroxide solution were determined by measuring evolved hydrogen and potentiodynamic polar-ization.

通过析氢量气法和动电位极化测量了它们在6 mol／L KOH溶液中的腐蚀速度。

The electrochemical analysis results show that the polarization potential of gradient coating was obviously lower than that of the non-gradient coating electrode.

电化学测试结果表明，与非梯度镀层相比，梯度镀层的极化电位在各电流密度条件下都显著低于非梯度镀层电极。

We demonstrate that the establishment of a polarized actin cytoskeleton — either as a consequence of normal cell division or through activation of the mating pheromone response — potently attenuates protein synthesis and growth.

他们证明极化肌动蛋白细胞骨架的形成――或者是正常细胞分裂的结果，或者是通过交配信息素反应活化――强烈的减弱了蛋白质合成和生长。

In symptomatic patients, prolonged ventricular depolarization in precordial leads was prominent in the VF group, and this sign can be used to distinguish high- from low-risk patients with BS.

在有症状的患者中，心室颤动组前胸导联中可见明显的心室去极化延长。这可用来区别高危和低危BS患者。

The anodic oxidation reactions of borohydride ion involves a novel and complex reaction system of three hydrogen valence states: protide H(superscript --protium H(superscript 0*-proton H(superscript +. Based on cyclic voltammetry and polarization studies, a multi-step mechanism for the oxidation of BH4-on Cu anode in NaOH solution was presented, and a kinetic expression containing the coverages of BH(superscript - subscript 4) and OH-adsorbed on the surface of Cu anode was deduced by the steady state approximation theory.

鉴于BH(上标-下标 4)阳极氧化反应涉及一个复杂的氢负离子H(上标-下标 4)－氢单原子H(上标 0*)－质子H之间价态转化的新颖反应体系，在循环伏安和极化实验研究基础上，提出了NaOH溶液中BH(上标-下标 4)在Cu电极上氧化反应的多步骤机理，导出了包含表面吸附态BH(上标-下标 4， ad)和OH覆盖率θ和θ的电极反应动力学方程。

Diastolic depolarization and spontaneous activity could be induced by 1 mM barium in all the 22 pulmonary vein sleeves, but only in 3 of 11 left atria.

在1 mM的钡离子中，会使22只狗的肺静脉袖套管引发舒张期去极化及自发性节律的产生，但是在11只狗中，只有引发3只狗的左心房细胞产生自发性节律。

The results show that the characteristic of pyrite is similar to inactive metal, but with the effect of T.

结果表明，黄铁矿在无菌酸性体系的电化学极化性质类似于隋性金属。

The results show that catholic reduction of pyrolusite can be conducted, but the reduction rate is low. The effects of temperature to pyrolusite reduction on the cathode are remarkable. The exchange current density increases with the increase of temperature. The presence of irons is favorable to reduce pyrolusite.

结果表明软锰矿粒可以在阴极上还原，但所占比例较少，温度对软锰矿影响量大，软锰矿在石墨阴极还原的交换电流密度随温度的升高而增大，阴极极化的传递系数很小，添加铁离子有利于软锰矿的还原。

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％。