有背的

In addition, some modifications on several computational methods are also presented. Using LMTO method the electronic structure of several systems are studied, and some results are obtained. They are: The ideal Nb (100) surface has three surface states, the multi-layer relaxed surface has two surface states. The surface energy of the ideal surface is higher than that of the relaxed surface, that means that the multi-layer relaxed surface is more stable than the former one, which supports the LEED results. The mono-layer relaxed Ag (111) surface is the most stable one among several" stable surface models"presented by several researchers. The surface energy of Ag (111) surface is higher than that of surface Ag (001), which supports some experimental results such as different reaction rate at different surface orientations for the same material. The surafce states of Si (111) surface not only locate near the Fermi level, but also in the valence band, which agrees well with Cohen's conclusion. Si (111)-H is an effective model for analysing the surface states and H adsorbed on the back surface is a good method for improving the convincingness of the results obtained on thinner slab models. The surface stability depends on three different kinds of MoSi〓(001) surfaces, the surface with mono-layer Si is the most stable one, and the surface with Mo at the first layer is the most unstable one among them. These are consistant with the Kemoda's experimental results. The valence bands of clean or K adsorbed CdTe (111) surface agrees well with the synchrotron radiation studies. The surface of CdTe (111) consists of four kinds of surface models which show different surface electronic structures and different surface structure stabilities. The conclusion agrees well with Wu's experimental work. The different absorbed alkali metals on the CdTe (111) surface give different adsorption characteristics which have relations not only with the valence electrons, but also with the core ones of the alkali metals. The electonic structures of Si-C alloys are different from that of Si-Ge alloys, and the energy band gaps of Si-C alloys do not increase linearly with Carbon concentration, our conclusion supports Alexander's results, but conflicts with Soref's one.

现分述如下： LMTO方法及其应用方面：1）通过对Nb（100）表面电子态分析发现清洁理想表面有三个表面态，多层弛豫表面有两个表面态；表面能大小说明多层弛豫表面更稳定，支持了LEED结果。2）通过对采用不同方法获得的几种不同Ag（111）表面稳定结构的表面能计算分析，给出了单层弛豫表面为Ag（111）表面的最稳定结构；从Ag（111）单层弛豫表面和Ag（001）表面的表面能比较，发现了Ag（001）表面表面能要比Ag（111）小的，表明了同种物质不同表面取向将表现出不同物理、化学性质，这是与实验中得出的结论是吻合的，3）通过对Si（111）表面态分析，不仅发现了Si（111）表面不仅具有居于费米能级附近的悬挂键所对应的表面态，而且还有很多表面态位于价带能量范围内，与Cohen等结果一致，H饱和slab模型背表面相当于增加了slab层的厚度，是一有效的变相增加slab层厚的方法，弛豫表面较清洁理想表面价带谱们低能端的少许移动，预示着总能降低，说明弛豫表面较清洁理想表面稳定。4）MoSi〓具有三种表面，从费米能级上态密度值大小得到单层Si表面最稳定，Mo原子为表层原子的表面最不稳定，双层Si原子表面居中的结论，这与Kemoda等人实验结果是一致的。5）通过对CdTe（111）表面表面电子态、表面结构稳定性及表面H、碱金属吸附的电子结构系列研究，不仅得出了CdTe（111）清洁及碱金属K吸附价带谱与同步辐射光电子谱相吻合的结果，而且发现了CdTe（111）表面具有四类不同原子近邻特征，表现出四类不同的表面结构及电子结构特征：不同表面态分布、不同的表面结构稳定性（表层原子与次层原子成三键有一悬挂键的表面要比表层原子与次层原子成一键有三悬挂键稳定（与Wu等人实验结果一致））、不同的H吸附特性。

One, the " of physical geography advantage with advantaged pasture of Cao the wife of a prince faces the sea to have deep chamfer, back land has decharge " is the physical geography feature with the most apparent pasture of Cao the wife of a prince, for haven of large deep water construction and development of the estate that face harbor offerred advantageous condition, have wide development perspective.

一、曹妃甸得天独厚的自然地理优势"面向大海有深槽，背靠陆地有浅滩"是曹妃甸最明显的自然地理特征，为大型深水港口建设和临港产业发展提供了优越条件，具有广阔的发展前景。1。

Lcft to struggle in the Slough of Despond alone poor Christian dragged himself through to the side which was nearest the narrow gate But he could not climd out because of the burden on his back,and he began to sink agein.Then I saw in my dream that a man named Help came along.

可怜的基督徒留在忧郁潭中独自挣扎，困难地朝着窄门的那一边努力爬，但他无论怎样都爬不出来，原因是背上有重担，他又开始往下沉，以后我在梦中见有一人名叫恩助的走来。

In fact, he was once asked to leave a hoity-toity dog show, even though he was well behaved, because he was so obviously a mutt, He was black, more labrador retriever than anything else, with white hair on his chest and one paw, and a tail that curved jauntily over his back like a banner.

事实上，它曾经被请出狗的选美秀，尽管它表现上佳，但它显然是只杂毛狗。它浑身黑色，比其它的狗更具有拉布拉多猎狗的特性，在它胸前和一只爪子上长有白毛，尾巴轻松活泼地卷曲在背上，好像一面旗子。

Methods There were to patients of diabetes and 35 patients of non-diabetes in this study. The diameter, inter median thickness, peak systolic velocity, end diastolic velocity, pulsatility index, and resistance index of bilateral common femoral artery, superficial femoral artery, profunda femoral artery, popliteal artery,and pedal artery,and whether there was arteriosclerotic plaque or occlusive diseases were examined with color Doppler ultrasonogh.

糖尿病组70例，非糖尿病组35例，分别应用彩色多普勒超声观察双侧股总动脉、股浅动脉、股深动脉、腘动脉、足背动脉的血管内径、内－中膜的厚度、收缩期最大峰值血流速度、舒张期末血流速度、搏动指数、阻力指数；观察血管内有无硬化斑块、有无完全性和不完全性动脉闭塞。

The model of brain concussion of rat can be established successfully using iron pendulum hitting device; 2. The spatial learning and memory deficits of the rats are detected by MWM in early period post-BC(from 1 to 3 days after BC); 3. Pycnosis degeneration or necrosis neurons of the cerebral cortex, dorsal hippocampus, dentate fornix and brainstem reticular formation are identified in BC rats; 4. There are significantly changes in the number and activity of cholinergic neurons in the basal forebrain and brainstem reticular formation after BC; 5. The change of cerebral neurons and cholinergic neurons correlate with cognitive deficits in BC rats .

1、单摆式闭合性机械打击装置能成功建立脑震荡大鼠模型；2、脑震荡大鼠在MWM实验中出现早期空间认知行为障碍；3、脑震荡大鼠大脑皮质、背侧海马、齿状回和脑干网状结构出现程度不等的部分神经元固缩变性和不完全性坏死；4、脑震荡大鼠基底前脑、脑干网状结构ChAT活性表达有明显变化；5、脑震荡大鼠认知障碍与相关脑区神经元、胆碱能神经元的变化有关联。

I thought Brokeback Mountain was around where he grew up. But knowing Jack, it might be some pretend place where the bluebirds sing and there's a whiskey spring.

我像断背山应该靠近他成长的地方，但我了解杰克，可能那是他想象出来的地方，那里有蓝知更鸟在歌唱，那里有威士忌泉。

The words "Statement of Claim" appear at the top of the back, the Defence must be filed and served within 14 days after the time for acknowledging service of the Writ, unless in the meantime a summons for judgment is served on the Defendant.

如令状注有申索陈述书（即在背页上端出现&申索陈述书&等字），则除非在对令状作认收送达的时限后14天内有要求作判决的传票送达被告人，否则必须在该段时限内将抗辩书送交存档及送达。

If yellow print too deep, printed in the character's skin is no hospitals'vitality furnishs in the same way as the old temple housing the is difficult to accept; if yellow print too light, copy the picture tone without light, vapid lawyers'gowns blue-violet, nor does it look good.

若黄版印得太浅，印不入人物的肤色不有有朝气感，衡宇象古庙不同陈腐，使人难以剥夺；若黄版印得太不浓，复制不入的画背丰润无暗不浓，色调方向蓝紫，也不丑陋。

Loss of color as a result of scars from cuts and bites is not a fault.Faults-Any colors other than specified, and any shadings or mixtures thereof in the topcoat such as rust, brown, red, yellow or tan; absence of peppering; spotting or striping; a black streak down the back; or a black saddle without typical salt and pepper coloring-and gray hairs in the coat of a black; in blacks, any undercoat color other than black.

被割伤或咬伤留下的疤痕而引起的褪色不属于缺陷。n缺陷：除了指定颜色以外的任何颜色，如椒盐色混合了铁锈色、棕色、红色、黄色和褐色；缺乏胡椒色；斑点或条纹；背上有黑色条纹；在黑色鞍状部分没有椒盐色毛发或黑色的雪纳瑞有灰色毛发；黑色雪纳瑞有其他颜色底毛。nn n 完美、有力、敏捷、大方、正确且标准的步态是由于后腿有力而且后腿角度合理，能很好的产生驱动力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。