查询词典 Em.

Methods The clinical data of 132 patients with liver tumors received transcatheter chemoemb olization therapy were reviewed, including the conditions of cholecyst before em bolization and the methods of embolization, related to the occurrence of cholecy stitlis after embolization.

回顾132例接受肝动脉化疗性栓塞治疗的肝肿瘤患者的临床资料，对栓塞前造影中胆囊的显影情况、采用的栓塞方式和术后有无胆囊炎的发生进行相关性分析。

Cos people offer you cigs and drink when you trick for em seriously!!

当你表演ZIPPO玩法的时候会有人为你免费提供酒和香烟

Methods: In different time, the concentrations of CINC and the activities of myeloperioxidase were observed in experimental cerebral isc hemia reperfusion model with Sprague-Dawley rats made by modified thread em bolism method.

选用改良线栓法复制Sprague-Dawley大鼠脑缺血再灌注实验模型。对不同时间内的血清MPO活性及CINC水平进行测定。

A sliding mode observer proposal has been presented for the multi～variable, nonlinear, strong coupling circular inverted pendulum syst em in this paper.

针对多变量、非线性、强耦合的环形倒立摆系统，提出了一种滑模观测器的方案。

To verify the validity of the method,the first step is calculation of the currents induced in the infinite long dielectric circular cylinder expoused to pulse EM wave.

首先用解析法计算无限长介质圆柱中脉冲波所引发的电流以验证计算方法，然后对核电磁脉冲照射下的二维和三维非

Researched influence of frequency on characteristic of electromagnetic wave transmission in tunnels, and analyzed characteristic of electromagnetic wave transmission in circular, arches and curved tunnels by method of metal wave guide, and gives approximate formulas of attenuation rate. Main conclusions we obtain are as follows: in circular,rches tunnels, if frequency is higher, attenuation rate is smaller, it is beneficial for EM waves to transmit, in curved tunnel, higher frequency, more attenuation rate ...

研究了频率对井下电磁波传输特性的影响，采用金属波导法分析了圆形、拱形及弯曲隧道中电磁波的传输特性并给出衰减率近似公式，得出主要结论：在圆形和拱形隧道中，频率越高，衰减率越小，越有利于电磁波的传播；在弯曲隧道中，频率越高，衰减率越大，不利于电磁波的传播；通过特性曲线与井下实验数据相比较得出在900MHz左右为井下无线通信系统传输信号最佳频段。

Extraembryonic /ex·tra·em��bry·on·ic/胚外的 adj.Definition : Located outside of the embryonic body. External to the embryo proper, as the extraembryonic coelom or extraembryonic membranes.

部分神经细胞在轴突外围会被一些我们称为髓鞘细胞的细胞包围住，髓鞘细胞可使得神经细胞的冲动传递速度加快，因而形成跳跃式传递。

The transmission, reflection and phase properties of anisotropic thin films with columnar microstructures are derived from EM theory.

根据电磁场理论的矩阵分析方法推导了光波在具有柱状结构的双轴薄膜中的反射系数、透射系数和相位关系等光学特性。

Main contents include: Develop a new general algorithm to solve the complex transcendental equations in EM field.

主要内容包括：发展了一种求解电磁领域复杂超越方程特征根的通用算法。

" "He said I was to tell you some compliments, but I forgot 'em.

他说我告诉你一些赞扬，但我忘了'时间。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。