边缘内的

Stipules fully amplexicaul; leaf blade entire, symmetric or asymmetric, margin often toothed; wax glands in axils of main basal veins, often also in other vein axils or on nodes.

托叶完全抱茎；全缘的叶片，对称或不对称的，边缘通常齿；蜡腺体在基出主脉腋处，通常也在其他脉腋内或在节上。

Results MRI appearances of acoustic neuromas were:（1）The turmor's growth round the internal auditory canal,the Ⅶ,Ⅷ nerves affected side were thickened than that of opposite side.There was no marked demarcation between the main bodies of the tumors and the affected nerves.The connection between tumors and affected nerves could be showed at contrast enhanced imaging.（2）The tumors were of hypo or isohypo intensity on T1 weighted images and hyper or iso hyper intensity on T2 weighted images.（3）After Gd DTPA administration the tumors were homogeneously or inhomogeneously or circularly enhanced.（4）The margins of the tumors were smooth and well delineated.（5）The affected internal auditory canal usually became shorter in depth and larger in posterior anterior diameter.（6）MRI appearances of micro acoustic neuromas were that the affected Ⅶ,Ⅷ nerves were normal in size or nodularly thickened and the tumor reveaed nodular or point enhancement at contrast enhanced MRI.

结果 听神经瘤的MRI表现主要为：（1）肿瘤以内听道为中心生长，第Ⅶ、Ⅷ神经束较对侧增粗，与肿瘤主体多无明确分界，增强后可见两者相连，颇为特征；（2）肿瘤在T1加权图像上呈低信号、略低信号或低等混合信号，T2加权呈高信号或高等混合信号；（3）注射Gd DTPA后肿瘤呈均匀、不均匀或环状强化；（4）肿瘤边界清晰，边缘光整；（5）绝大多数肿瘤患侧内听道前后径扩大，深径缩短；（6）微小听神经瘤的MRI表现为第Ⅶ、Ⅷ神经束正常或局部结状增粗，造影后呈结节状或点状增强。

Results CT showed a intrapelvic mass of rectal wall or surrounding soft tissue with inequality of size, relation closeness with intestinal wall; rectall wall different degree compression and narrowing,and extruding surrounding tissue.Below 5cm tumor density were slightly reduced,but symmetrical. Exceed 5cm tumor moderately enhanced, but asymmetrical. CT value of major mass were 25-35Hu, with boundary zone nodule enhancement, contrast-enhanced CT value 50-60Hu, and centricity necrosis.

结果 （1）盆腔内直肠壁或直肠周围软组织肿块，大小不等，肿块与直肠壁关系密切；（2）直肠不同程度的受压、变窄，肿块主要向直肠腔外生长，对周围组织产生推挤压迫；（3）径线在5cm以下肿瘤平扫时密度稍低，但均匀，增强时表现为中等度均匀强化，无坏死；径线在5cm以上10例肿块密度平扫时呈稍低密度且不均匀，CT值25-35Hu，增强时较大的肿瘤边缘带中等度结节样强化，CT值50-60Hu，肿块中心部分无强化，呈坏死样改变。

Leaves alternate, petiolate; stipules caducous, intrapetiolar, connate, often broad, foliaceous; leaf blade 3-veined, margin dentate or lobed; cystoliths punctiform.

叶互生，具叶柄；托叶早落，叶柄内，合生，经常宽，叶状；3脉的叶片，浅裂的边缘具牙齿或；钟乳体点状。

Leaves alternate, petiolate; stipules deciduous, intrapetiolar, incompletely connate, apex 2-cleft; leaf blade papery, pinnately veined or 3-veined, margin often coarsely dentate or serrate, rarely entire; cystoliths punctiform or botuliform.

叶互生，具叶柄；托叶脱落，叶柄内，不完全合生，顶2半裂；纸质的叶片，成羽状脉或3脉的，边缘通常粗牙齿或有锯齿，很少全缘；钟乳体点状或者香肠状。

CT features are to have clear and sharp edge, in addition, nearly one third of cases accompanied with intra - phyma rounded liquefaction.

用CT进行扫描，结果：肿块的CT特征为：良性肿瘤表现为边缘清楚、锐利，并有1/3的病例伴有肿块内圆形液化

Inflorescences solitary, axillary, often pedunculate, seated on a receptacle; receptacles at first broadly subcampanulate, soon expanded, of unisexual flowers; male and female inflorescences often separate or sometimes mixed in same receptacle, rarely male ones capitate or cymose without receptacle; involucral bracts in 1 or 2 whorled rows along margin of receptacle.

花序单生，腋生，通常有花序梗，在一花托上坐下；花托最初宽近钟状，不久膨大，单性花（植株雌雄同株或异株；雄和雌花序通常有时分开或在相同花托内混合，很少的雄性头状或没有花托；花托的总苞片1或2轮排在边缘。

Culm sheaths deciduous, leathery to thickly papery, usually rigid, white powdery, apex truncate or concave, sometimes with subcircular projection at base of one margin; auricles usually inconspicuous; oral setae usually developed; ligule short, truncate, margin serrulate or fimbriate; blade usually reflexed, adaxially densely hispid, apex usually involute.

竿箨脱落，似皮革的到厚纸质，通常硬，白色粉状，先端截形或者凹，叶耳通常不明显；口头的刚毛通常发育；叶舌短，削去，边缘有细锯齿或流苏状；叶片通常反折，正面密被糙硬毛，先端通常内卷。

Thus, the secondary edge reflector heats the edge and reduces thermal gradients across the susceptor and the semiconductor wafer to inhibit slip dislocations in the wafer during epitaxial layer deposition.

这样，二次边缘反射器便可加热外边并减小横越衬托器和半导体晶片的热梯度，从而可在外延生长层沉积时阻止晶片内滑移位错的发生。

RESULTS: Early internal fixation with volar plating was the preferred strategy in most scenarios over the ranges of parameters available, but the margins were small.

结果：对于多数患者的参数范围来说，早期掌侧钢板内固定是提倡的策略，但是其边缘值小。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷