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- equal signal method 等信号法
- Most of them was low or equal signal on T1WI,high signal on T2WI. T1WI上多呈低、等信号,T2WI多呈高信号,增强后明显强化。
- Method1582student s who are16to23years old in a college were investigated by the signal method of Palmer dental site. 方法采用帕尔曼牙位标志法记录,对1582名16-23岁学生进行调查。
- MRI could clearly display the pus within cavity,the abscess wall and the edema around the abscess,the discoverd rat was 100%. There were certain characters in abscess wall which showed equal signal in tensity on T?1WI and low signal intensity on T?2WI. MRI能清晰地显示脓腔内的脓液,脓肿壁及周围水肿,显示率为100%25,脓肿壁信号有一定的特征,呈等T1短T2信号。
- Islet cell hyperplasia:It appeared oval and nodular prominence in shape with maximal diameter 1 5cm,equal signal on T 1WI and T 2WI,and no clear border between the tumor and normal pancreas tissue. It was missed by B US. (2 )胰岛素细胞增生 :呈卵圆形结节状外突 ;最大径为 1.;5 cm;呈等 T1 等 T2 信号;与胰腺分界不清;B超未检出病灶。
- By using the forward ac small signal method we tested the electricalcharacteristics of LEDs of different kinds and functions. The experimentalresults show that negative capacitance phenomenons exist in mostsemiconductor LEDs. 采用正向交流小信号方法,对大量不同种类、不同功能的发光二极管的正向交流电特性进行了检测,检测结果表明发光二极管中普遍存在着负电容现象。
- A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided. 提出了一种基于测试信号法的TCSC功率振荡阻尼(POD)控制器的设计方法,避免了计算量庞大的状态矩阵特征值计算。该方法由3步组成:第1步,利用测试信号法辨识出电力系统的区域间振荡模式和设计POD控制器所需要的信息;
- forward alternating current small signal method 正向交流小信号方法
- It is equal to me whether he comes or not. 他来不来对我都一样。
- I was bored with work not equal to my abilities. 我对于那些跟自己能力不相称的工作感到厌倦。
- The treaty was concluded on equal terms. 在平等的基础上订立了条约。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- He speaks Arabic and English with equal ease. 他说阿拉伯语和英语都一样自如。
- Sixty minutes is equal to an hour. 六十分等于一小时。
- Women demand equal pay for equal work. 妇女要求同工同酬。
- forward alternating current (ac) small signal method 正向交流(ac)小信号方法
- She divided the food into four equal shares. 她把食物分成相同的四份。
- All men are equal before the law.. 法律面前,人人平等。
- The judges awarded both finalists equal points. 裁判员判定决赛双方分数相同。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。