间壁

Was presented in 12 cases (24%) by bacterial isolation. By in-situ hybridization, PCV2 signals were chiefly distributed in interstitial and necrotic lesions, and the positive signals could be found in macrophages-like cells and necrotic debris. PRRSV signals were mainly located at interstitial lesions and alveolar wall, and the positive signals could be found in macrophages-like cells and epithelial cells of alveoli. Swine influenza virus could be found in interstitial and necrotizing lesions, and the signals could be found in macrophages-like cells, and epithelial cells of terminal bronchiole and alveoli.

另运用原位杂交法对PCV2、PRRSV及猪流行性感冒病毒进行检测，结果发现PCV2主要分布於PNP的间质及坏死病灶区，并能於肺泡及终末细支气管上皮细胞、巨噬细胞与坏死细胞碎片皆可见有病毒核酸；PRRSV则多分布於间质病灶区及肺泡壁处，能於巨噬细胞与肺泡上皮细胞见到病毒核酸；SIV则存在於间质及坏死病灶区，且能於肺泡及终末细支气管上皮细胞与巨噬细胞见有病毒核酸。

The numerical results show that, surface temperature gradient in the pool heated from inner wall is 10% higher than that heated from outer wall with a fixed temperature difference between the outer and inner walls. Meanwhile, the critical Marangoni number for the incipience of hydrothermal wave (Ma_{c}=3.06\times 10^{5}) in the pool heated from inner wall is smaller than that (Ma_{c}=3.34\times 10^{5}) heated from outer wall.

发现在内外壁间温差相同的情况下，在内壁加热的液层里，流体表面的温度梯度高于外壁加热情况下10%左右；相应地，发生热流体波的临界Marangoni 数Ma_{c}=3.06\times 10^{5}(或临界温差\Delta T_{c}=4.58K)低于外壁加热情况下的Ma_{c}=3.34\times 10^{5}(或\Delta T_{c}=5.0K)。

Main contents and conclusions are: 1 The ionization current was measured continuously by a charge-integration method with a computer after the introduction of radon into the chamber.

主要内容及结论：1充氡后利用计算机连续进行电离电流累积测量，得到了精细的电流随时间的变化曲线，可清楚看出氡及其子体的生成衰变造成的电离电流的生长—稳定—衰减过程，与理论计算值进行了比较，由电离电流衰减速度的变化得出氡吸附作用的影响，并测量到电离室冲洗后氡的反扩散现象；2由已知活度的标准源定出相对测量的刻度系数K值，K=24.62 Bq／pA，对同一个监测源以半年为周期进行多次测量后得出稳定性符合要求；3通过测量电离电流和气压的关系曲线以及不同气压下的饱和曲线，确定了常规的工作条件；4测量了盐酸清洗电离室内表面降低本底的效果；5不确定度分析表明相对测氡的扩展不确定度(k=2)小于5％，由本底涨落得出探测下限为0.5 Bq；6理论上对壁损失修正进行了计算，实验上保持电离室工作在饱和区的情况下，测量了不同气压下电离电流的变化，从中得出了壁损失随气压变化的规律，可以看出，电离电流的实测值和计算值随气压变化规律基本一致；当气压大于125 kPa时，端效应等其它因素造成的影响不大于2％，因而在此工作条件下，测量电离电流后通过计算修正壁损失可以实现近似的绝对测氡，提出了进一步提高绝对测量准确度的方法。

In pace with the formation of secondary wall S 2 and S 3 layer, lignification extended to S 1, S 2 and S 3 layer in sequence, showing a patchy style of lignin deposition.

在次生壁各层形成与其木质化的同时，木聚糖逐渐分布于整个次生壁中，而木葡聚糖仍局限分布于初生壁和胞间层。

The typical structural characteristics of oil cells include, presence of a tripartite cell wall, in which the outer and inner layers are cellulose, the middle layer is a suberin layer lamellated; presence of a cupule attaching the oil vacuole to the wall; presence of plasmodesmata occurring in wall protuberances, which is coursed by the suberin layer.

成熟油细胞结构的典型特征是：具有三层暗明暗相间的细胞壁，内外两层是纤维素壁层，电子不透明，中间一层是电子透明的木栓质化壁层，由明暗相间的片层结构组成；细胞腔被油囊充满，它由一个细胞壁向内突起的杯形构造连接于细胞壁上：胞间连丝发生于由木栓质化壁层形成的一个向内的突起中。

The charts of velocity vector of flow field outside the tube under five conditions with amplitude 1.3 mm and frequency 5—25 Hz were obtained,and the cosine of average synergy angle of flow field outside the tube was calculated.

实验及模拟结果表明：振动能够显著增加管外近壁区的流体速度，能够在振动方向上的管壁两侧形成有效的冲刷，随着振动频率的升高其管外近壁区的平均速度近似呈线性增加，在共振点出现峰值；相同区域内振动工况的平均场协同角余弦值要明显大于无振动工况，但不同振动频率间的场协同角余弦值变化较小。

The structure of the bladder was defined firstly to be 6 layers, tegument , exterior mesenchyma , parenchyma layer , interior mesenchyma , interior matrix zone and interior layer . The structure of the cervix was 3 layers, tegument , mesenchyma and Parenchyma .

首次明确了猪囊尾蚴的囊壁由外向内有皮层、外侧间质层、实质区、内侧间质区、内侧皮下基质区和内层6层结构；头颈部由外向内有皮层、间质层和实质区3层结构。

The concentration of the gas could be achieved by measuring the change of the conductivity. In the experiments, the gas sensor was prepared by spreading the water solution of carbon nanotubes between the interdigitated Au electrode, which was splashed on alumina. In this paper, three methods, such as mixing palladium and copper chloride, deoxidizing palladium and copper by chemical and electrochemical means, were used to doping palladium and copper in multi-wall carbon nanotubes.

实验中我们采用单壁和多壁纳米碳管作为敏感材料，在叉指金电极间涂布纳米碳管悬浊液作为气敏膜，用于有机挥发物如甲醛、苯、甲苯和二甲苯的检测，并着重研究了掺杂氯化钯和氯化铜盐溶液、化学和电化学方法掺杂钯和铜金属颗粒对多壁纳米碳管传感器的气敏性能的影响。

In 5 cases of IUD embedding myometrium, complete IUD in 3 cas es and uncomplete IUD in 1 case were removed under the hysteroscopy, and the IUD in the remaining 1 case was removed by laparotomy. The rest 8 cases were diagno sed having IUD transmigrating into abdominal cavity. The IUD was removed under t he laparoscopy in 5 cases and by laparotomy in 2 cases. One patient gave up.

异位分 类中5例为子宫肌壁嵌顿，其中单纯经宫腔镜手术3例取出完整IUD，1例取出部分断裂的IUD 而遗留少许于子宫壁内，1例经开腹取出因断裂而完全嵌顿于肌壁间的IUD；8例为腹腔异位，经腹腔镜取出5例，2例开腹取出，1例放弃。

Results: 5 protuberances from outside organ (aorta, n=2; spleen, n=1; gallblader, n=1; left hepatic lobe, n=1) and 82 SMTs were detected by mEUS including 45 leiomyomas (esophageal, n=38; gastric. N=7), 17 benign strornal tumours. 6 malignent stromal tumours in stomach. 4 Jipomas (esophageal, n=1; gastric, n=3), 3 varices in gastric fundus. 4 etopic pacreaces in stomach 3 cysts in duodenum. 19 leiomyomas derived from muscularis mucosa, 4 lipomas and 3 cysts derived from suhmucosa were resected by endoscopic snare cauterization. 3 varices in fundus were treated by nylon ligation. 5 malignent stromal tumours were resected surgically. Of which 30 were identified by pathology except 1 malignent stromal tumour was misdiagnosed as leiomyoma by EUS.

结果：mEUS检查的87例患者中，发现消化道壁外压迫5例（其中主动脉弓2例，脾脏1例，胆囊及肝左叶各1例）；粘膜下肿瘤82例，包括平滑肌瘤45例，良性间质瘤17例，恶性间质瘤6例，脂肪瘤4例，静脉瘤3例，异位胰腺4例，囊肿3例。19例起源于粘膜肌层的平滑肌瘤行高频电切除术切除，3例静脉瘤行尼龙圈套结扎，4例脂肪瘤及3例囊肿行高频电切除。5例恶性间质瘤行手术治疗。1例平滑肌瘤，切除后病理诊断为恶性间质瘤，其余的病理诊断与超声诊断相符。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。