帽

The paper researches suitable site and plantation growth for six silvicultural tree species in Maoershan Forest Farm of Northeast Forestry University by using the optimal separated method.

本文采用最优分割法对东北林业大学帽儿山林场6个主要造林树种的合理立地边界及其在各地形条件下的生长状况进行了研究。

As is seen in the cartoon, the graduate with a trencher cap in his head is at a cross of his life, not knowing which road he should take.

正如图片所示，一个毕业生带着一顶学士帽正站在他人生的十字路口，不知道该走哪条路。

The calculated results show: the ground state structures of PtNi5, Pt2Ni4 and Pt3Ni3 clusters are quadrangular bi-pyramid, and Pt4Ni2 and Pt5Ni clusters are triangular bi-pyramid with hat and triangular pyramid with quadrilateral, respectively. From the point of view of thermodynamics, PtnNim clusters are stable because of the negative enthalpy of formation; the positive NICS of PtNi5 clusters show anti-aromaticity, The negative NICS of Pt2Ni4 and Pt5Ni clusters show aromaticity. The number of the IR absorption peak of Pt3Ni3 is the most. The IR and raman absorption peak of PtNi5 , IR of Pt2Ni4, Raman of Pt3Ni3 and Pt4Ni2 have only one. The absorption peak of Pt5Ni appears in the bigger frequencies only, and is zero almost in the small frequencies.

研究结果表明：PtNi5、、Pt2Ni4、Pt3Ni3团簇的基态结构都为四角双锥结构，Pt4Ni2 和Pt5Ni团簇的基态结构分别是戴帽三角双锥和三角锥戴四边形结构；PtnNim团簇的生成焓都为负值，表明团簇在热力学上是稳定的；由NICS值可得，PtNi5团簇具有反芳香性，Pt2Ni4和Pt5Ni团簇具有芳香性；从光谱分析来看，Pt3Ni3团簇的IR较强吸收峰的个数最多，PtNi5团簇的IR和Raman、Pt2Ni4团簇的IR、Pt3Ni3和Pt4Ni2团簇的Raman只有一个强吸收峰值，Pt5Ni团簇的峰值只出现在频率较大的位置，频率小的位置几乎为零。

Helmet protected the head Before the helmets were introduced for the Austrian cuirassiers they wore protective iron crosses inside their tricorn hats.

头盔保护头部。（在头盔被采用前，奥匈帝国的胸甲骑兵穿戴的是里边绑了铁十字架的三角帽

Even Hat,the leader of the Miguel Street club,needs to intentionally strengthen his resemblance with Rex Harrison in order to obtain a sense of self-confidence.In a wider sense,the Trinidadian society itself is an awkward imitation of the societies in Europe.This imitation,nevertheless,does not strengthen the historical sense of the society or the self-concept of the street dwellers;instead,it weakens their self-image because they actually get lost in the course of imitation.

摩根设置自己的房子，烟花着火了连帽，米盖尔街俱乐部，需要故意雷克斯·哈里森加强他的相似之处，为了得到一种自信心在更广泛的意义上说，Trinidadian社会本身是一个尴尬的仿社团在欧洲这个模仿，不过，不加强社会的历史意义的自我或街的居民；相反，它会削弱他们的形象，因为它们实际上会迷失在课程的模仿。

I have about 40 trucker hats sitting in my garage.

我有约四十顶卡车帽现正放在我的车库。

Toby: Dude, I was in the city yesterday and saw that trucker hats are in.

托比：老兄，我昨天在城内看到卡车帽正流行。

One is gunning material for converter crown,trunnion and slag line and the other is repairing materials for two large working faces in the converter.

本公司生产二种转炉炉衬用修补料，一种是用于炉帽、耳轴、渣线的喷补料，一种是用于两个大面的修补料，是转炉维护和投补用的最佳材料。

Next, political and religious revolution,which, blind and wrathful by nature, have flung themselves tumultuously upon it, torn its rich garment of carving and sculpture, burst its rose windows, broken its necklace of arabesques and tiny figures, torn out its statues, sometimes because of their mitres, sometimes because of their crowns

其次是一连串政治宗教革命，就其本质来说，这些革命都是盲目的，狂暴的，不分青红皂白，一味向中世纪艺术发起冲击，撕去了其雕塑和镂刻的华丽衣裳，拆毁了其花瓣格子窗户，打碎了其蔓藤花纹项链和小人像项链，忽而由于看不惯教士帽，忽而因为不满意王冠，就索性把塑像连根拔除

Yesterday after travelling by 4:00 pm flights arrived at the Pudong Airport, although has still not walked the distinguished guest channel, actually intentionally has pulled down tuque's hat brim, did not let other people recognize.

搭乘昨日下午4点的航班抵达浦东机场后，尽管依然没走贵宾通道，却故意压低了绒线帽的帽檐，不让旁人认出。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失