小叶

Objective Various structures and functional units including hepatic lobule,portal lobule,hepatic acinus etc.of 24 normal adultswere measured morphometrically.

目的对24例正常成人肝小叶、门管小叶及肝腺泡等不同结构和功能单位进行形态计量测定。

Stipules green, falcate, rarely ovate or ovate-lanceolate, herbaceous, margin sharply serrate or lobed, rarely entire, apex acute or acuminate; petiole sparsely pilose or pubescent; leaf blade interrupted imparipinnate with (2 or)3 or 4 pairs of leaflets, reduced to 3 leaflets on upper leaves; leaflets sessile or shortly petiolulate, obovate, obovate-elliptic, or obovate-lanceolate, 1.5–5 × 1–2.5 cm, abaxially appressed pilose on veins, or densely pubescent or tomentose-pubescent between veins, rarely glabrescent, markedly or sparsely glandular punctate, adaxially pilose, or hirsute or hirtellous on veins, rarely glabrescent, base cuneate to broadly so, margin acutely to obtusely serrate, apex rounded to acute, rarely acuminate. Inflorescence terminal, spicate-racemose, branched or not; rachis pilose.

绿色，镰刀形的托叶，卵形或卵状披针形的很少，草本，边缘锐切成锯齿状或者有叶，很少全缘，先端锐尖或渐尖；叶柄疏生柔毛或短柔毛；叶片间断奇数羽状具(2或)3或4小叶，退化至3小叶在上部叶片上；短的小叶无柄或具小叶柄，倒卵形，倒卵状椭圆形，披针形或倒卵形， 1.5-5 * 1-2.5 厘米，背面的贴伏的具柔毛的在脉上，在脉之间的或密被短柔毛的或被绒毛的短柔毛，很少脱落无毛显著具点，正面具柔毛的或疏生腺体，或具粗毛或在脉上，很少脱落无毛，基部楔形到宽楔形，花序顶生，穗状总状，与否的分枝；轴具柔毛。

Resujts:① The distribution of lesions are mostly symmetrical, extensive, predominant in the middle and lower lung fields, and posterior areas in peripheral;② There are so many HRCT findings of lung, ILD is predominant: intralobular interstitial thickening 46 cases (100%), ground-glass opacity 41 cases (89.13%), peribronchovascular or centrilobular interstitial thickening 40 cases (86.96%), interlobular septal thickening 38 cases (82.61%), irregular linear opacity 37 cases (80.43%), small nodular opacity 34 cases (73.91%), subpleural line 27 cases (58.70%), bmnchiectasis or bronchiolectasis 19 cases (41.30%), patch opacity 18 cases (39.13%), expiratory mosaic sign 15 cases (32.61%), interface sign 14 cases (30.43%), honeycombing 12 cases (26.09%), emphysema or bulla 3 cases, cystic airspace suspected 1 case, and atelectasis suspected 1 case;③ Mediastinum and pleura: multiple small lymphonodi in mediastinum 41 cases (89.13%), pleural thickening or rough 38 cases (82.61%), esophagoectasis 11 cases (23.91%), unilateral little pleural fluid 1 case, and mediastinal emphysema 1 case.

结果：①皮肌炎肺部病变分布呈对称、广泛、偏中下、偏外后的特点；②肺部HRCT表现多样，以肺间质性改变为主：小叶内间质增厚46例(100%)，磨玻璃影41例(89.13%)，支气管血管束增宽或小叶核心增大40例(86.96%)，小叶间隔增厚38例(82.61%)，不规则纤维索条影37例(80.43%)，结节影34例(73.91%)，胸膜下线27例(58.70%)，支气管或细支气管扩张19例(41.30%)，斑片影18例(39.13%)，呼气相马赛克征15例(32.61%)，界面征14例(30.43%)，蜂窝影12例(26.09%)，肺气肿或肺大泡3例，单纯囊状气腔1例，肺不张l例；③纵隔及胸膜：纵隔小淋巴结影41例(89.13%)，胸膜增厚或毛糙38例(82.61%)，食管扩张11例(23.91%)，单侧少量性胸腔积液1例，纵隔气肿1例。

Lobular neoplasia is only an indicator of the risk for more severe lesions.

小叶肿瘤(不典型小叶增生和小叶原位癌)只是一个衡量更严重病变的风险指标。

Leaves pedate, with 5 leaflets, or sometimes mixed with 3 leaflets, leaflets elliptic, elliptic-lanceolate, or ovate-elliptic, undivided, petiole usually 2-10 cm

叶鸟足状，具小叶，有时或与3小叶混合，小叶椭圆形，椭圆状披针形，或卵形椭圆形，不裂，通常叶柄2-10厘米 19

Leaves usually 3-foliolate, rarely pedately 5-foliolate; leaflets lanceolate or elliptic, apex caudate-acuminate.

叶通常具3小叶，很少鸟足状具5小叶；小叶披针形的或椭圆形，先端尾状渐尖。

Results:(1) In comparison with healthy comparison participants, major depression showed increased activation in left middle temporal gyrus(BA19), right inferior parietal lobule(BA40), left postcentral gyrus(BA7,BA5), right postcentral gyrus(BA7,BA5) and right precuneus(BA7), and decreased activation in bilateral superior parietal lobule(BA7) when explicit recognition of happy faces.

结果： 1。与健康受试者相比，抑郁症患者明确识别动态喜悦表情时活动增高的脑区包括枕颞交界处（左颞中回，BA19）、顶叶皮质（右顶下小叶，BA40；左中央后回，BA7和5；右中央前回，BA7和5；右前楔叶，BA7；），而活动降低的脑区包括顶叶皮质（右顶上小叶，BA7；左顶上小叶，BA7）等脑区。

Leaves in spirals, odd-pinnate, trifoliolate, or simple, when compound lateral leaflets opposite; leaf blade or leaflet blades with margin entire or sparsely crenate.

叶螺旋状排列，奇数羽状复叶，具三小叶，或单叶，如为复叶其侧生小叶对生；叶片或小叶叶片边缘全缘或疏生圆齿。

This article through to the small leaf oak branch moisture contentdetermination and the analysis, take the small leaf oak's bough highlyas an independent variable, take the corresponding high branchmoisture content as the dependent variable,Uses the linear theory to construct the bough moisture contentestimation mathematical model, studies the small leaf oak boughmoisture content the distributed rule.

本文通过对小叶青冈主干含水率的测定和分析，以小叶青冈的树干高度为自变量，以相应高度的主干含水率为因变量，采用线性理论构建树干含水率估测数学模型，研究小叶青冈树干含水率的分布规律。

Leaves alternate, long petiolate; leaf blade palmately 3--9-foliolate or pinnately 3-foliolate; petiolules unequal; leaflet margins entire.

叶互生，具长叶柄；掌状的叶片3-9具小叶的或成羽状具3小叶；小叶柄不相等；小叶边缘全缘。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。