上皮内的

After forty-five days, the broilers were killed and the structure of mucous epithelium in the small intestine was observed. The results showed that in two groups of high zinc-selenium and low zincselenium, the epithelium of mucasa was atrophy and defluxion, especially in the high zinc-selenium group.

结果表明：高锌高硒或低锌低硒组肉鸡的肠黏膜结构有明显的损伤，表现为肠黏膜上皮细胞萎缩，上皮内淋巴细胞数量和杯状细胞数量减少；尤其是高锌高硒组的损伤最为严重。

Congenital ptosis is due on the eyelid muscle imperfecta, or disposal of its motor failure caused mostly bilateral, sometimes with Epicanthus, eyes small crack, eyelid narrow, strabismus conditions exist at the same time.

先天性上睑下垂是由于上眼睑内的肌肉发育不全，或支配它的运动神经不全引起的，多为双侧，有时可与内眦赘皮、眼裂小、眼睑狭窄、斜视等情况同时存在。

Note the clear vacuoles in the colloid next to the epithelium where the increased activity of the epithelium to produce increased thyroid hormone has led to scalloping out of the colloid.

与上皮相邻的胶质内可见清楚的空泡，此处是由于上皮活性增强而使甲状腺激素分泌增多。

In small intestine, AKP activity was mainly distributed over four areas of epithelial cells: cytomembrane, cytoplasm, microvillus and the carbohydrate-riched cell coat. In liver, it was mainly located in canaliculi. In kidney, it mainly existed in such zones as brush border and memebrane of epithelial cells of proximal tubule, and cracks between kinds of tubules.

AKP活性在小肠主要分布在小肠绒毛上皮细胞的细胞膜、细胞浆、微绒毛和微绒毛表面的糖衣上，在肝主要分布在胆小管，在肾主要分布在皮质肾小管，尤以近曲小管的刷状缘、近曲小管上皮细胞膜和各种管状结构之间的腔隙内分布较多。

Temporally, rhizobium abundance in root and pericarp is obviously higher at pod-bearing stage than any other growth stage. Rhizobium abundance in various floral organs rapidly increases after pollination. During ovary-to-legume germinative process, rhizobium abundance in ovary wall and ovule increases logarithmically. Endogenous rhizobia are found in ovule only after fertilization, and rhizobium abundance in young seeds is higher than in fertilized ovule. This implies that endogenous rhizobia can be transported and colonized in early germinated seedlings.

在时间上，结荚期根、荚果皮内的根瘤菌数量明显高于其他时期；花内各器官在授粉后根瘤菌数量迅速增加；由子房向荚果发育的过程中，子房壁和胚珠内的根瘤菌数量随时间呈对数增长；胚珠在受精后即存在有内生根瘤菌，并且幼嫩种子内生根瘤菌数量远高于受精胚珠，证明内生根瘤菌能被转运并定殖在发育早期的种子中。

An inner layer of epithelial cells, the secretory portion of the gland, is surrounded by a layer of flattened myoepithelial cells.

上皮细胞的内层，腺体的分泌部，被一层扁平的肌上皮细胞包绕着。

Results:There is a close positive correlation between myoepithelial cell differentiation and glandular cell maturation and the ratio of myoepithelial cells to glandular endpieces area was decreased.

结果：实验结果提示，小鼠泪腺肌上皮细胞从出现到成熟的形态变化，与腺细胞内的分泌颗粒从出现到增多是同期发育的，泪腺腺房与肌上皮细胞的面积比率呈减小趋势。

Previous studies have shown that searching for a precancerous cervical lesion called cervical intraepithelial neoplasma using an HPV test is more sensitive but has more false-positives than conventional Pap smears, where doctors look for abnormal cells on a slide.

既往研究显示使用HPB检测癌前宫颈病变-上皮内新生物－方面更加敏感，但是假阳性比传统的Pap斑点法要高，医生使用该方法在切片上寻找异常细胞。

Objective: To investigate amplification of the human telomerase RNA component gene in the cervical exfoliated cells and to explore its value in diagnosis and treatment of cervical intraepithelial neoplasia and malignancy.

目的：研究宫颈脱落细胞中人端粒酶RNA组分基因的表达，探讨其在宫颈上皮内瘤变及鳞状上皮细胞癌诊断中的价值。

Methods The Fas, FasL and DR4, DR5, TRAIL were assessed in 45 normal cervices, 52 cervical intraepithelial neoplasia gradeⅢ and 51 cervical cancers by immunohistochemical method. The number of apoptotic cells was determined by morphological criteria and the number of proliferating cells by counting Ki-67-positive cells. Results Proliferation and apoptosis percentage was markedly increased with increasing severity of neoplasia.

应用免疫组织化学法检测45例正常宫颈组织、52例宫颈上皮内瘤变Ⅲ级(cervical interaepithelial neoplasia Ⅲ， CINⅢ)和51例宫颈鳞状上皮细胞癌组织中Fas、FasL、DR4、DR5、TRAIL的表达，并以显微镜定位表达位置，以Ki-67阳性细胞记数增生细胞数。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐