增宽

By scanningelectron microscopy,the trachea mucosa infected with PRRSV BJ-4 showed conventionalmorphology but the lung showed marked morphological changes.Alveolar septa were thickenedand pseudopodia were far less evident or absent. Many of PAMs had completely collapsed.

扫描电镜观察发现，PRRSV BJ-4毒株感染的仔猪气管粘膜上皮没有明显的形态学改变，而肺脏则看到肺泡间质明显增宽及肺泡巨噬细胞表面伪足的消失和细胞萎陷。

Light microscope inspection in MAN, DXM and BC groups showed lesse ned brain edema, slight increase of perivascular space, and occasional nerve ce ll pyknotic nucleus.

MAN，DXM，BC组脑组织水肿程度较B E组减轻，仅见少量的血管周围间隙增宽，偶有神经细胞核固缩，DXM组无神经细胞空泡样变性。

The trophoblast blood flow spectrum could be easily detected with the guide of CDE.The ultrasonic findings were characterized by broad arterial flow spectrum,high diastolic component of the low resistance trophoblastic flow,RI＝0.40～0.51 with single or biphasic spectrum.The salpingian ring with high blood flow indicated early and complete salpingian pregnancy.

结果：①异位妊娠包块血流信号丰富，血管连续性好，能较完整显示血管床、血管网及范围广的低流速血流信号；②脉冲多普勒取样为滋养层周围性血流频谱，其特征为：频谱增宽、单相或双相持续存在、阻力降低(RI＝0.44±0.04)、舒张期血流丰富的动脉频谱；③具有鲜明丰富的滋养层周围性彩色血流频谱特征的&输卵管环&是早期输卵管妊娠的特征性表现，并提示是输卵管完整存在的标志。

The major changes include sparse and short and loose microvilli of endodermal epithelium cells, a reduction in apical microvesicles and subapical storage vacuoles, swilling of the mitochondria and a reduction or disappear in its cristea, a decrease in rough endoplasmic reticulum, abnormation in pattern and structure of nucleus, an increased vacuolation in cells, an extend in the interval of adjacent cells.

电镜观察发现，剂量在50g/mL以上时，YS上皮细胞微绒毛稀疏变短，胞质中贮液泡减少，线粒体、内质网等内膜系统发生多种细胞病理学改变，细胞间隙增宽，连接复合体破坏。

This device orienation may also cause histologic condylar changes during symphyseal widening by osteodistration.

这是在骨牵引时边缘增宽过程中导致髁突组织变化的时发现的。

Results: Eight cases with diffuse adenomyosis demonstrated diffusely equably or unequably thickened junctional zone, 5 cases showed homonenous hypointensity with hyperintensive foci within the hypointensive lesions on T2WI, and 3 cases were found hyperintensive foci on T1WI.

结果：弥漫型子宫腺肌症8例，结合带弥漫性均匀或不均匀增宽，其中5例病变T2WI呈较均匀低信号，内有散在点状高信号，另3例于T1WI亦可见点状高信号。

If the crevice between teeth is getting bigger and explain oneself have a tooth disease for week, and the gum atrophiesed and increased wide illusion by crevice between teeth for person after cleaning tartar.

如果牙缝大了，说明本身就有牙周病，而且牙龈萎缩了，去除牙石后给人以牙缝增宽的错觉。

Results: Compared with control dogs, sections from AF dogs showed cellular hypertrophy, disarranged cell bundles and increasing connective tissue.

结果：与对照犬相比，AF犬肺静脉肌袖内心肌细胞增大、排列紊乱；细胞核大小不甚规则，核异型性明显，细胞内可见肌纤维断裂；心肌纤维之间连接组织积聚，使心肌细胞之间的间隔增宽。

Metho Defects of gastric musculature(5 cases),congenital malformations of small intestine(6 cases),malformations of colons and rectums(4 cases),necrotizing enterocolitis(7 cases)and meconium peritonitis(1 case).

气腹以外的其他征象：胃泡影消失6例，肠管少气11例，肠管充气增多12例，肠管无气1例，肠间隙增宽12例，肠壁积气5例，腹腔液体增多15例，外围肠管可见气粪混合征3例。

The transverse ligament prevents excessive anterior shift of the atlas on the axis, whereas the alar ligaments prevent excessive rotation; the right alar ligament limits left rotation and vice versa.20 The transverse ligament may be incompetent, leading to a widened ADI on lateral radiographs or on CT scanning.

横韧带预防寰椎在枢椎上过度前移，而翼状韧带预防过度旋转。左侧翼状韧带限制左旋，反之亦然[20]。横韧带不完整可以导致侧位片或CT扫描时出现ADI增宽。

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。