查询词典 high frequency

The hyperbola arch-like abnormal character is caused by the sagger,and the abnormal character of china slice heap is represented with slightly high frequency and low strength reflection.

瓷片堆积处以稍高的频率和稍低的反射强度为其异常特征

Seventhly, Using the design method of single terminal reverse switching inverter, a driving and controlling circuit of the rod-shaped motor with two phases and high frequency was realized.

第五，提出了具有棒形结构特点的驻波直线型超声电机驱动振子优化的动力学设计目标和压电元件配置方案，并提出了相应的动力学设计方法。

Also in the AC voltage mode, low-input shunting capacity is necessary for high-frequency operation.

在AC电压模式中，低输入的分流容量对高频率的操作运行是必要的。

The lining is an unsealed copper ring; the section of the lining inner cavity is a ladder cavity, the bottom is equipped with an edge shaped via enclosing a crucible; the heating coil is silverly welded in the arc groove of the cylindrical surface of the lining, and the upper of the lining winds a few turns coil around the center of the crucible; the two ends of the composite induction heating device are accessed to a high frequency induction power respectively.

内衬(11)为未封闭铜圆环；内衬内腔的剖面为梯形空腔，底部有装入坩埚(4)的刃形通孔(12)；加热线圈(10)银焊在内衬外圆表面的弧形凹槽中，并在内衬(11)上方以坩埚(4)为中心绕制数匝线圈；将复合感应加热装置(5)的两端分别接入高频感应电源(9)。

The method of 90°-phase inversion gives stratigraphic meaning to seismic phase,and is used to interpret high frequency sequences;the technology of stratal slicing is a series of slices along the surfaces inserted proportionally between two time-surfaces and this technology is used to study the planar distribution of depositional systems.

国外上世纪80年代开始出现地震沉积学这个名词，但由于地震分辨率和研究手段的限制，没有形成一套系统的理论体系和完整的学科，国内近几年虽然广泛开展利用地震资料进行沉积相、地层岩性识别的研究，但还没有出现有关地震沉积学的系统研究。

Objective To identify the mechanisms of the subthalamic nuclei high frequency stimulation for Parkinson's disease.

目的 研究丘脑底核高频电刺激对大鼠黑质－纹状体系统的影响。

Objective To investigate the neuroprotective effects of high frequency stimulation of the subthalamic nucleus on the substantia nigra pars compacta neurons.

目的 探讨高频电刺激丘脑底核对帕金森病大鼠黑质致密部神经元的保护作用及机制。

Stimulation at this site is typically delivered at low frequencies in contrast to the high frequency stimulation required for therapeutic benefit in the subthalamic nucleus.

在这个位点的治疗刺激一般采用低频刺激而不是像亚丘脑核这样使用高频刺激。

Methods Two hundred and one cases with normal tongues were examined with percutaneous suprahyoid real-time high-frequency ultrasound and color Dopple ultrasound. The views and the sizes of the different parts of the tongue were determined.

应用实时高频超声经皮舌骨上区检查法检查201例正常人舌，确定舌的切面图并进行舌的径线测定。

Objective: To explore the diagnostic value of high frequency ultrasound in testicular microlithiasis and its clinical significance.

目的：探讨高频超声诊断睾丸微石症的价值和临床意义。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！