增宽

When the pump beams have either narrowband or broadband linewidth,it is found that the overall accuracy for the energy-level difference measurement is determined by the homogeneous linewidths of the optical transitions,and is independent of laser linewidth and Doppler broadening.

无论泵浦光束为窄带线宽或宽带线宽，它对能级差测量的总体精度仅仅取决于光学跃迁的均匀增宽，而与激光线宽和多普勒增宽无关。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODSThe intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

The influences of longitudinal phonon and transverse phonon on the softening and broadening in the magnon linewidth are compared, and the influences of the parameters are also illustrated.

比较了纵向声子与横向声子对磁振子谱的软化与磁振子谱线增宽的影响，也讨论了各项参数，以及温度的变化对磁振子谱的软化与磁振子谱线增宽的影响。

So increased age and inner diameter of portal were independent risk factors, increased inner diameter of splenetic vein was protective factor for prediction of EGVB among patients with LC.

故PV增宽、年龄增大是判断肝硬化患者EGVB的重要指标，而SV增宽是其保护性因素。

Results displaied age (OR=1.2, 95%CI 1.1-1.3, P=0.006) and width of inner diameter of portal (OR=4.7, 95%CI 1.5-14.6, P=0.008) were independent risk factors for EGVB. However, the width of inner diameter of splenetic vein (OR=0.4, 95%CI 0.2-0.9, P=0.036) was protective factor for EGVB.

结果显示年龄、PV增宽是EGVB的危险因素(P=0.006、0.008)，OR值为1.179、4.649，95%CI值为(1.049， 1.324)，(1.487， 14.599)，而SV增宽是EGVB的保护性因素(P=0.036)，DR值为0.423，95%CI值为(0.190，0.944)。

Results HE and Congo red stained sections showed that the pancreatic glandular lobule space was widened, with significant connective tissue hyperplasia, and fat accumulation when the islet was stained indistinctly or vermeil and tissue space was broadened.

结果 HE和刚果红染色切片光镜观察显示，胰腺小叶间隙增宽，呈明显的结缔组织增生、脂肪堆积；胰岛淡染或着朱红色，组织间隙明显增宽。

Pathology showed that brain tissue抯 structure was ratites, blood capillary was dilated and hyperemic, perivascular space widened or infiltrated with inflammatory cells.

病理均显示脑组织结构疏松，神经元和胶质细胞周围间隙增宽，毛细血管扩张充血，血管周围间隙增宽或有炎细胞浸润。

Results CT traits of EH: the symmetric cavitas subarachnoidealis fissure at the top of bilateral lobus frontalis widened at least 5mm; the border looked like "petal"; the front vertical fissure widened at least 7mm, the back vertical fissure was not wide; on patients with serious EH, the bilateral cistern of lateral fossa of cerebrum widened and suprasellar cistern increased while the ventricles of the brain did not increase or increased slightly.

结果 EH的CT特征为两侧额顶部对称性蛛网膜下腔间隙增宽≥5mm，边缘呈&花瓣样&，纵裂前部增宽≥7mm，纵裂后部不宽；严重者可伴双侧侧裂池增宽及鞍上池增大，脑室不大或轻度增大。

The marginal division was a flat fan-shaped structure with a volume of (0.48±0.02) mm3, a maximum rostral-caudate axis of 1.6 mm, a maximum dorsal-ventral axis of 2.158 mm, and a widest axis (the diameter at lateral-medial coronal brain section) of 0.17 mm. The marginal division also moved progressively externally from the rostral section to the caudate section, but its scope was larger than that of others. The whole marginal division changed evenly from the rostral section to the caudate one. Its flat structure widened progressively and its dorsal-ventral diameter narrowed gradually and became plate-shaped.

边缘区呈现一个片状扇形结构，体积为(0.48±0.02) mm3，最大嘴尾径为1.6 mm，最大背腹径为2.158 mm，最大内外径为0.17 mm；同尾壳核和苍白球一样从嘴侧到尾侧随着脑平面的增宽边缘区亦逐渐向外侧移位，其移位的幅度亦明显大于脑平面增宽的幅度；整个边缘区从嘴侧到尾侧呈均匀变化，其片状逐渐变宽，长度逐渐变小，从而形成一个盘状结构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。