核体

Polyvinylpyrrolidone/vanadyl glycolate VO(OCH2-CH2O core-shell microspheres were assembled by soft-templating method using vanadyl acetylacetone VO(acac2 as raw materials.

以自制的二乙酰丙酮氧钒VO(aca2为原料，通过软模板法组装出聚乙烯吡咯烷酮/钒前驱体核壳结构的复合微球。

Large bilateral lesions of the ventromedial nucleus of the hypothalamus increase eating by facilitating the conversion of blood glucose to body fat and blocking its conversion back to blood glucose.

两腹内侧核的机能障碍下视丘增加供食用促进改变血糖的脂肪体和神经阻断转回血糖。

Based on 28S large subunit ribosomal RNA gene D1D2 fragment sequence analysis, and the difference in the morphology and structure of zoosporangia, most species

本研究以28S核醣体DNA序列D1D2片段分析，并搭配其游动胞囊形态与游动孢子之释放机制研究其类缘关系。

Dispar which fed on natural leaves and man-made foods are 0.58g and 0.72g,and the female's are 0.87g and 1.53g. We have studied the product technology and forest application of LdNPV.

在对舞毒蛾人工饲养的基础上，又进行了舞毒蛾核型多角体病毒的人工生产工艺和林间应用的研究。

TiC has a refinement to both primary and eutectic borides, some of which can act as the substrate for primary boride making refinement, the remainder inserting into the primary boride imped it growing in matrix; TiC inserting into the primary boride impedes the eutectic boride growing on the primary boride and decreases the formation of large block eutectic boride.

TiC对初生硼化物和共晶硼化物均有细化作用：一部分作为初生硼化物异质形核核心使其细化，另一部分在基体中嵌入初生硼化物阻碍其生长；嵌入初生硼化物的TiC改变了共晶硼化物依附初生硼化物的特点，使共晶硼化物分布细小均匀。

The DNA follows a symmetrical path around the octamer.

注意，DNA&进&、&出&核小体的位点相距很近。

In the Coniferophyta the female gametophyte is reduced to a nonphotosynthetic tissue with up to 2000 nuclei in the ovule, which produces archegonia.

松柏类植物的雌配子体成为颈卵器，其胚珠为含有2000个以上的核的非光合组织，（参见 archegonium ）。

In curarized, artificially ventilated rats, microinjection of sodium glutamate into nucleus arcuatus induced both depressor and bradycardiaresponse. On the contrary, injection of apomorphine into AR or Glu into substantianigra produced pressor and tachycardia effects.

本工作用神经元胞体兴奋剂L-谷氨酸钠注入箭毒化、人工呼吸大鼠的下丘脑弓状核，引起血压下降，心率减慢；多巴胺受体激动剂去水吗啡注入AR和Glu注入黑质均产生升压和加速心率的效应，Glui。

Under the transmission election microscope, we had observed that the state of oocytes arid the cumulus cells around them was tightness, and there were plenty of long and thin microvilli playing the role of connection in the enwrapping. The shape of cumulus cells nucleus was ovate, and the longer and shorter diameters of the cumulus cells were 4.250±0.042μm and 2.750±0.07 μm respectively. The zona pellucida was well proportioned and tightly linking with oocyte. There were great deals of multi-crista mitochondria, lipid droplet and vacuolus. The mitochondria longer and shorter diameters were 0.600±0.106μm and 0.490±0.117μm. Granular nucleoplasma distributed very well in the cell nucleus.

电镜下，卵母细胞外的卵丘细胞紧紧包裹卵母细胞，且与卵母细胞之间有大量细长的微绒毛相联系；卵丘细胞核呈卵圆形，其长径为4250±0.042μm，短径为2.750±0.071μm；透明带均匀，与卵母细胞结合紧密；在皮质区集中分布大量的多峰型线粗体、脂滴和空泡，线拉体长径为0.600±0.106μm，短径为0.490±0.117μm；细胞核中颗粒状的核质分布非常均匀。

Total laminectomy or half laminectomy would be selected or the nerve root canal was decompressed and hypertrophied ligmentum flavum was removed along with the herriated disc was extirpated if necessary.results all cases were followed from 5 months to 77 months,with an average of 32 months.according to the nakai scale,the results were excellent in 254 cases,good in 41,fair in 5 and poor in none.including 3 cases who had been operated by microendoscopic tubular retractor,and another one had a history of chemonucleolysis.conclusion radiography is very important for suitable selection of surgical indication as well as the operation treatmeat of lumbar disc herniation and lumbar canal stenosis.

结果 术后随访5～77个月，平均32个月，按nakai标准评定疗效：优254例，良41例，可5例（其中在外地做过椎间盘镜术3例，木瓜酶溶核术后1例，而后到本院行此手术），差0例。结论影像学检查为腰椎管狭窄症，黄韧带肥厚的患者，体征与狭窄的定位，在腰椎间盘突出症和腰椎管狭窄症手术方式和适应证的选择上起重要作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。