查询词典 retardation

Results TSC in this group of children was characterized by the age of onset (before 3 years of age in 15 cases), seizure as the first symptom. skin lesions (in 13 cases). The most common skin lesion was hypomelanotic macules. Three cases had mental retardation. All patients showed CT or MRI changes in the brain. CT played an important role in the diagnosis of 3 atypical TSC cases.

结果 16例患儿的临床特征为起病年龄3岁以内15例，占93%，全部患儿均以癫痫发作为首发症状，有皮肤表现者13例，占81%，以色素脱失斑最多见，智力低下者3例，占19%，全部患儿均有脑CT或MRI改变，对3例不典型病例通过脑CT检查确诊。

Skin lesions (in 13 cases). The most common skin lesion was hypomelanotic macules. Three cases had mental retardation. All patients showed CT or MRI changes in the brain. CT played an important role in the diagnosis of 3 atypical TSC cases.

结果 16例患儿的临床特征为起病年龄3岁以内15例，占93%，全部患儿均以癫痫发作为首发症状，有皮肤表现者13例，占81%，以色素脱失斑最多见，智力低下者3例，占19%，全部患儿均有脑CT或MRI改变，对3例不典型病例通过脑CT检查确诊。

Finally, the wave equation of the electromagnetic field of this kind damper isderived from the Maxwells equation. The magnetic flux density at the boundary isassumed to be harmonic, so the analytical result of the wave equation is solved. When therotor rotates, eddy currents flowing inside the conducting material field are caused. Thetangential force acting on the rotor because of the action between eddy currents andmagnetic field is produced. The tangential force causes a retardation torque, which leadsto the increase of power and heating effects.

最后，应用Ahrens的电磁轴承简化模型，从Maxwell方程出发推导了应用于本文所述的被动式电磁阻尼器的波动方程，并用傅立叶级数把矩形磁场展开的谐变磁场作为磁场的边界条件，通过求解波动方程得到磁场的解析解，从而计算了阻尼器对转子的电磁力和由涡流引起的切向力产生的阻尼器附加功耗。

For the experimental results under the steady flow conditions, the scour hole and local scourdepth are comparatively small for both a eccentric and concentric non-uniform piers.Since the scouring retardation by the top of foundation and the distance between thetop of foundation and the initial bed level, the downflow intensity is reduced for theun-exposed bridge foundation (Y=+10mm).

研究结果显示於定流量作用下，不论是非同心圆或同心圆不均匀桥墩，当桥墩基础未裸露(Y=+10mm)时，由於覆土高与不均匀面之影响，而减缓向下射流之强度，因此所产生之冲刷坑大小及冲刷深度较小。

In order to measure the retardation of phase retarders accurately, a new method is presented, the errors influencing test results are studied by Müller matrix theory.

为了精确测量光相位器的延迟量，提出了一种新的测量方法，并利用米勒矩阵理论分析了影响测量结果的因素。

C The preceptors, parents and students participate this research also confirm the effects of mind mapping instruction﹐and display the positive effects of the mind mapping instruction on the memory of text content of students with mental retardation.

而参与研究的级任教师、家长与受试者对心智构图教学的成效多持正面肯定的态度，显示心智构图教学法对智能障碍学生的记忆文章内容能力具正向效果。

Also, we select the signal collecting circuit of three output polars, the coupling circuit using capacitance and resistance, the alternating amplify processing circuit, the positive feedback retardation comparsion, the driving circuit of output current and the stabilization voltage supply circuit.

选择了InSb磁阻三端输出型信号采集电路，阻容耦合型交流放大电路，正反馈迟滞型电压比较器和大电流推挽驱动电路及稳压电源电路。

The measurement model for the retardation distributing of the quarter wave plate was introduced by Muller matrix and Stokes parameter. And four patterns with phase shifting of 90°in turn were eatched simultaneously by an especial spatial splitting phase-shifter.

1／4波片相位延迟分布的动态测量，通过密勒矩阵和斯托克斯参量法对一种1／4波片的相位延迟分布的测量模型进行了推导，并设计出一种空间分光移相器，取代一般测量系统中的检偏器，使得系统能于瞬间同时采集四幅具有90°移相步长的干涉图，避免了环境振动对测量的影响，从而可以对1／4波片的相位延迟分布进行动态在线测量。

A method for rapid measuring retardation of a quarter-wave plate based on simultaneous phase shifting technique is presented.

提出了一种基于同步移相技术的1/4波片相位延迟量的快速测量方法。

New method for measuring retardation of quarter-wave plate .

精确测量1/4波片相位延迟量的新方法。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。