征

Then, use Galerkin principle to put the stability equation in order for the special function the Mathieu standard form, and utilize the boundary of the Mathieu solves' steady area and unsteady area , namely special relationships of and,draw the discrimination equation of losing the magnetoelastic steady critical state.

然后，应用Galerkin原理将稳定性方程整理为特殊函数马丢方程的标准形式，并利用马丢方程的稳定解区域与非稳定解区域的分界，即系数和的本征值关系得出了磁弹性最低失稳临界状态的判别方程。

The method does not need to derive the concrete form of the transformation matrix, which make it simple and easy to calculate the results to the eigenvalue problems of the Hamiltonian with symmetrical form.

由于该方法不需要求出变换矩阵的具体形式，使得运用此方法求解具有对称形式的Hamiltonian的本征值问题变得简单、易计算出结果，该方法更具有普遍性，是一种十分有效的代数方法。

Using the method of dividing variables , the solution of elastic dynamics can be changed into the eigen value problem of Hamilton's space differential operator matrix , and the total solution of dual variables (modal strain and modal strain rate ) can be obtained by expanding the eigen solutions .

尽管方程的个数增加了1倍(未知量个数增加了1倍)，但方程对时间微分的次数下降到1阶。通过分离变量后，可以将其转变为Hamilton空间算子矩阵的本征值问题，从而使复杂力学问题的解析解成为可能。

Tment and prognosis.conclusion the spiral ct scanning is preferred method in early diagnsis of traumatic cerebellar hemorrhage.dynamic ct of head and prognosis is the important criterion in judging injury degree of cerebellum in the clincal medical jurisprudence.

认为螺旋ct扫描是早期确诊外伤性小脑出血的首选方法，动态观察头颅ct与预后是临床法医学鉴定小脑损伤严重程度的重要指征。

It was a medley of levies.

这是征募来的一支杂凑军。

In the result 13 examples 11 examples give off heat, the headache 10 examples, vomit disgusting 6 examples, twitches 4 examples, the energetic symptom 1 example, the meninx stimulation drafts 4 examples, the cerebrospinal fluid convention, the biochemistry inspects 13 examples, exceptionally 12 examples, head CT inspects 10 examples, exceptionally 1 example.

结果 13例中11例发热，头痛10例，恶心呕吐6例，抽搐4例，精神症状1例，脑膜刺激征4例，脑脊液常规、生化检查13例，异常12例，头颅CT检查10例，异常1例。

Results:There was a sentinel clot sign in 67 cases,including 53 of spleen trauma, 8 of liver and 6 of intestine/mesentery trauma.

结果：哨兵血块征共67例，依次为脾损伤53例，肝损伤8例，肠/肠系膜损伤6例。

Curvilinear calcification suggests an aneurysm but is a less specific finding because it can also occur in craniopharyngiomas and sphenoidal masses. The intense enhancement of the residual lumen is relatively specific, but differentiation from other masses may be difficult on CT scans depending on the timing and degree of vascular enhancement. The MR imaging features are usually diagnostic, although they can be very subtle [2]. Significant signal heterogeneity is seen with T1 hyperintense signal due to subacute thrombus or flow related enhancement. Areas of T2 hypointensity can be seen due to intracellular deoxy or methemoglobin, calcification, or flow void.

线样钙化提示动脉瘤，但不是一个非常特异的征像，因为这也可以见于颅咽管瘤和蝶骨肿瘤，管腔样明显强化更特异些，但是在CT上与其他肿瘤鉴别可能是困难的，因为这取决与增强的时间与血管强化的程度，MR的特征性表现是更具有诊断意义的，即使有时候可能表现的非常细微，在T1上可以看到明显的不同信号成分，这是由于亚急性的血栓或流动相关增强效应，T2序列上可以看到低信号区域，这是由于细胞内脱氧或高铁血红蛋白，钙化，或流空效应。

The model for the process of methylal synthesis by fluidized catalytic distillation was established and was used to simulate and design the process. A 1000t/a methylal production unit was built and the test run was conducted with success.

从提出流化催化精馏新型塔结构入手，在本征动力学、宏观动力学、甲缩醛合成流化催化精馏模型与模拟设计和工业性试验等方面，进行了系统的理论和实验研究，取得了一系列研究结果，并获得了1000吨／年甲缩醛合成装置的试车成功。

Methods The clinical symptoms, signs, MRI, pathological findings and the results of blood test for microfilaria were analyzed.

据患儿的临床症状、体征、特殊检查(磁共振、病理检查、血检微丝蚴等)及文献资料进行分析确诊。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。