环状的

The pleural superficial blood vessels were smooth, while the round imprints of endothelial nuclei along the vascular axis and circular constrictions were found on the subpleural arteriole and the terminal arteriole.

胸膜面浅层的微血管铸型表面比较光滑，胸膜下微动脉和终末微动脉表面可以看到沿血管长轴排列的呈圆形的内皮细胞核的压痕，以及规律分布的环状缩窄。

In this Paper analysis several different complexity of the river network, found that the more complex the river network, laid on the location of the observation points higher demand,and theannular network high sensitivity than the treelike network in the Observation points layout.

论文中分析了几个不同复杂情况的河网，发现对于越复杂的河网，对观测点的布设位置要求越高，环状河网的对监测点空间布置的敏感性比树状河网高。

"Thus, the Puritan elders, in their black cloak s, starched bands, and steeple-crowned hats, smiled not unbenignantly at the clamour and rude deportment of these jolly seafaring men;"

因此，那些穿着黑色礼服、挺着浆过的环状皱领、戴着尖顶高帽的清教徒长者们，对于这帮快活的水手们的大声喧哗和粗野举动，反倒报以不无慈爱的微笑

"Thus, the Puritan elders, in their black cloaks, starch ed bands, and steeple-crowned hats, smiled not unbenignantly at the clamour and rude deportment of these jolly seafaring men;"

因此，那些穿着黑色礼服、挺着浆过的环状皱领、戴着尖顶高帽的清教徒长者们，对于这帮快活的水手们的大声喧哗和粗野举动，反倒报以不无慈爱的微笑

"Thus, the Puritan elders , in their black cloaks, starched bands, and steeple-crowned hats, smiled not unbenignantly at the clamour and rude deportment of these jolly seafaring men;"

因此，那些穿着黑色礼服、挺着浆过的环状皱领、戴着尖顶高帽的清教徒长者们，对于这帮快活的水手们的大声喧哗和粗野举动，反倒报以不无慈爱的微笑

Other compounds include the nitrides, exceptionally hard materials made from nitrogen and a metal; cyanides; azides, used in detonators and percussion caps; and thousands of organic compounds containing nitrogen in functional groups or in a linear or ring structure.

其它的化合物包括氮化物，是由氮和金属生成的异常坚硬的材料；氰化物；叠氮化物，用作引爆剂和雷管；还有数千种含氮的有机化合物，以功能团或者线性或环状结构的形式存在。

The principles of RVC and the basic functions of reclosers, sectionalizing switches and looped switches are discussed...

结合实例详细描述了这种方案的重合器、分段开关和联络开关的基本功能及系统的工作原理，深入论述了环状网以及网格状配电网的分段开关和联络开关的整定方法

The round-link chain as a driving chain can always adapt to such a break, due to its vertical and horizontal articulation at that specific location.

环状连接链作为一种强劲的链状组织总是能适应这样的中断，因为它的垂直和水平的关节在那个特殊的位置上。

Some marking things are very and far apart from mutually, usually brushing past some copings of low and short buildings from the different directions, from very the distance can can see, becoming inside a wreath form district of according to thing, the sharp crest of the mansion or the 孤 tower of the top of hill.

有些标志物相距甚远，通常从不同的方位，掠过一些低矮建筑物的顶部，从很远处都能看得见，形成一个环状区域内的参照物，大厦的尖顶或山上的孤塔。

Multiple-paths hydrogen abstraction reactions of fluorine -with CH_3OH have been investigated at the MP2/6-311 ++ g level. The potential energy surfaces for H-abstraction reaction from carbon atom and oxygen atom were given respectively. The results indicate that there is only one minimum energy path for hydrogen abstraction from carbon atom, while multiple paths were found for hydrogen abstraction from oxygen atom. All the stationary structures, frequencies as well as PES sketch of all channels were given, in which the dominant channel is by a five-member ring transition state. The calculated heat of reaction is 170.62 kj/mol for channel 1, 119.41 kJ/ mol for branch channel 6. The results are in good agreement with experimental data.

以MP2/6-311 ++g水平上详细研究了氟原子与甲醇抽氢反应的多通道反应机理，得到了各条通道中涉及的驻点的构型和振动频率及其能量，给出了两张完整的反应势能面，结果表明，氟原子从C原子上抽氢时有一条明显的最低能量通道，而从氧原子上抽氢时要涉及多条分支通道和多个驻点构型，给出了各分支通道势能面示意图，结果表明以形成五元环状过渡态通道为优势通道，计算得到经途径1生成CH_2OH时反应放热170.62kJ/mol，经分支途径6生成CH_3O自由基时反应放热119.4 kJ/mol，此结果与实验值一致。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。