前线

These phenomenon showed that there were interactions between the frontier orbits of TiO〓 semiconductor and the heteroatom. It give a further support to the new point of view drown by us that the DOS at the lower part of CB and the upper part of VB of semiconductor nano-TiO〓 was important to the photocatalytic activity.

说明了杂原子的前线轨道能级与TiO〓半导体的前线轨道之间有相互作用，从而进一步印证了我们提出的半导体光催化剂价带顶部和导带底部的能级密度对纳米TiO〓催化剂光催化活性有较大影响的新观点。

During the interwar period from 1919 to 1939, France formulated a weak and vulnerable strategy of forward defense, driven by her obsession with the methodical battle technique perfected at the end of World War I.

在两次战争的1919年到1939年期间，法国制定了一个弱势的，并且是易受攻击前线防御战略，她的前线防御战略被第一次世界大战的结尾的有条不紊的争斗技术的成见左右了。

The most forward line of a combat force.

前线，前沿阵地最靠近敌人的战斗区；前线

With the continued deterioration of the military situation in the face of the German offensive of 1941, SMERSH and other NKVD punitive detachments acquired a new mission: to prevent the unauthorized withdrawal of Red Army forces from the battle line.

在德国人的进攻下，1941年前线的形式持续恶化，SMERSH和其他内务部惩戒队又得到了一项新任务：制止红军部队在没有命令就从前线撤退。

The geometric structure, frontier orbital coefficients and frontier electron densities of the important lubricating oil additive Zinc dialkydithophosphate are investigated by using ab initio method.

采用量子化学从头算法，全优化计算了二烷基二硫代磷酸锌化合物的平衡几何构型和成键特徵，用前线轨道能级和组成以及前线电子密度等参数，探讨了ZDDP的润滑机理。

Communicated by him, the platoon leader also talked about how frightened they were when they joined the fighting at the beginning; how their antiaircraft machine guns were dive-bombed by the American attackers, cutting their gun tubes into halves as if done by a knife; how a tall soldier was stupefied in the battlefield put a shot box over his head with shivering, and insisted on returning home anyway; how a new military medical university female graduate cried and refused to go to the front when boarding the train and was sent under escort back to her original unit; how the Chinese train drivers went through all kinds of hardships and difficulties, and definitely died after ten times of going to the front at most; how the recruits of 17 or 18 were frightened to cry like a child by the shellfire; how they were reorganized in Kunming, Yunnan Province; how they marched to the front in the Vietnamese military uniforms without military ranks.

受他的感染，排长也讲些他们刚出国打仗是多么害怕；架着高射机枪如何遭到美国飞机的俯冲轰炸；枪筒如何象刀削似地一折两段；讲一个高个战士战场上如何吓破胆，把炮弹箱顶在头上发抖，如何死活要回国；讲一个女军医大学毕业生如何上了火车又哭着喊着不去，被押送回原单位；讲中国的火车与汽车司机如何历尽风险，他们的寿命是十趟去前线肯定要牺牲；讲到刚入伍的十七八岁还像孩子一样的新兵如何被炮火和到处的死人吓得大声哭泣；讲他们如何在云南昆明整编；如何换上越南没有军衔的军装开赴前线。

It would be, in effect, a smaller version (perhaps 1,500-strong) of NATO's now-defunct Allied Command Europe Mobile Force-Land, a brigade-sized force (about 5,000 soldiers) whose role was to act as a tripwire in the cold war.

实际上这将会成为现在已经不存在的北约的盟军欧洲统帅部地面机动部队——一支旅级部队（兵力大约5000人），作用是冷战中作为前线军事力量（tripwire是个军事术语，指能引发较大规模军事行动的规模相对较小的前线军事力量，译者注）——的瘦身版（兵力也许有1500人）。

Pvt. Eldon McDermeit was an ASTP student who went to the front line with the 70th Infantry Division: On our third night on the line, two of our guys were bayoneted in their foxholes.

列兵埃尔登·麦克德梅是一位陆军特训学员，随第70师来到前线：我们第三个前线之夜，两个伙计在狐穴里被刺刀刺伤。

At the beginning of March,Sales-Front's signed intent with Eternal Victory Company of Malaysia,days before the company confirmed they are going to send three sales members at superviser level to Shenzhen for attending the course of Crazy Sales Living Training-《Sales Elite Demonian Special Training》which will be held on March 21-22 from overseas.

三月初，销售前线与马来西亚Eternal Victory公司签定了意向，不日前该公司确定将派出其公司三名业务中坚跨洋过海来到深圳参加销售前线3月21-22日举办之《销售精英魔鬼特训》-疯狂销售实战训练。

By using density functional theory B3LYP/6-311G++method, the geometric configuration was optimized for tetrahydrofuran、butylene oxide、 secondary oxonium ion and tertiary oxonium ion. And parameters about the electronic structure, bondlength, energy of frontier orbital of these species were determined.

采用DFT中的B3LYP/6-311G++方法对四氢呋喃和环氧丁烷单体、仲氧鎓离子以及叔氧鎓离子进行了几何构型的全优化，确定了各个构型的电子结构、键长和前线轨道能量等参数，并运用前线轨道理论从微观层次上分析了四氢呋喃和环氧丁烷的阳离子均聚反应机理。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。