体大

Using Hemerocallis middendorfii 's 6 varieties as experimental materials, we the investigated effects of hormone combination, types of explants, genotype and culture media on rooting of adventitious shoot.

摘要以大花萱草的6个品种为试材，主要研究了其组织培养中的激素配比、外植体类型、基因型以及不定芽的生根条件。

Objective: To investigate the expression changes of Versican ofCSPGs family and its ligand CD44 in spinal cord in 3d, 7d and 14d following hemisection of spinal cord injury. Furthermore, to explore the relationships of Versican、CD44 and spinal cord injury. Besides, to offer the morphological datum for the research concerning the spinal cord repair.

目的：观察大鼠脊髓半横断损伤后3天、7天、14天，损伤处上下段硫酸软骨素蛋白多糖Versican及其配体CD44的表达变化，探讨Versican、CD44与脊髓损伤的关系，为脊髓损伤后的修复研究工作提供翔实的形态学资料。

Most deficient acetabula can be restored to a hemispherical shape, and a standard, albeit large, acetabular component can be inserted.

多数有骨缺损的髋臼仍能保持半球形，因而可植入大的标准髋臼假体。

Rat Hepar Heat shock Protein70（HSP70） Immunohistochemistry Stereology

大白鼠；肝；热休克蛋白70（HSP70）；免疫组织化学；体视学

The principal signs including edema of low extremity, hepatomegaly, splenomegaly, hypertrophy of tongue were observed in 80%, 36%, 20%, and 20% of the patients, respectively.

主要体征为双下肢水肿(80%)，肝大(36%)，脾肿大(20%)和舌肥大(20%)等。

In the comparison of two culture systems, there is only coexisting hermaphrodite relationship of "Yin and Yang", and no judgment of good or bad.

在两大文明系统的比较中，只有"阴阳"相生相克的同体两性关系，没有孰优孰劣之分别。

Major factors affecting the hermeticity of the device are analyzed.Problems with hermetical welding for large cavity devices are solved by improving the welding technology and optimizing process parameters.

分析了影响气密性的主要因素，通过改进焊接技术和优化工艺参数，解决了大腔体器件的气密性焊接技术问题。

So far, the yield of hermetical welding for large cavity devices (perimeter: 150 ～ 200 mm, diagonal:≤70 mm) reaches 93%?

目前，大腔体器件(150～200mm周长，对角线≤70mm)气密性焊接的成品率已达到93%。

Objective:To observe the absorption characteristics of different purites and concentrations of hesperidin in rats intestine.

目的：比较研究不同纯度和浓度的橙皮苷在大鼠体肠吸收情况，初步探讨橙皮苷的吸收机理。

In the early stage of breast cancers, diploid cells (DNA quantity, 2C) and the nuclear size were slightly enlarged, while in the late stage of breast cancers, heteroploid cells (DNA quantity, 5C, even 9C) were seen and the nuclear size was significantly enlarged.

乳腺癌早期，细胞核为2倍体（DNA定量为2C），核面积略大；而乳腺癌晚期，可出现5C，甚至9C异倍体细胞，核面积明显增大。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。