浅谈建立郑州市道路路面养护管理系统

路面管理系统是通过对路面运行状况、使用性能、使用周期、进行对比、分析，预测路面管理的最佳养护预算投资并在最佳养护经济投资条件等各种因素限制下，寻求道路养护管理最佳战略决策。     

Intranuclear cisternal and vesicular structures in canine circumanal gland carcinoma cells

Intranuclear cisternal and vesicular structures, bound by a single membrane, were observed for the first time in some glandular "bird's eye" cells of canine circummanal gland carcinomas. The role of these intranuclear structures is not clear. It is suggested that they may be involved in cellular adaptation to an environment of nutrient deficiency, as a result of cell overcrowding.     

Metabolic fate of [14C]endrin in bluegill fish

Bluegill absorbed 85% of 1 ppb of endrin from water within 48 hr under static exposure conditions. The absorbed radiocarbon was eliminated linearly with a half-life of about 4 weeks. Analyses of eliminated radioactivity revealed only conjugated metabolites. 12-anti-Hydroxyendrin and 12-syn-hydroxyendrin were tentatively identified by cochromatography using thin-layer chromatography/autoradiography and gas chromatography. These metabolites were also present as conjugates in the fish organs. Seventy-three percent of the absorbed radioactivity recovered from fish extracts was in the form of unchanged endrin.     

富贵竹室内加工技术研究

 设杀菌剂瑞毒霉锰锌、营养液爱多收和促根剂吲哚丁酸不同浓度9个处理组合, 研究其对富贵竹去叶植株修口、顶侧芽生长及生根的影响。结果表明, 瑞毒霉锰锌3水平间修口效果、爱多收3水平间顶侧芽生长、吲哚丁酸3水平间根系生长的差异均极显著; 最佳处理组合, 小竹为0. 8 g/L^-1瑞毒霉锰锌+ 0. 15 mL/L^-1爱多收+ 30 mg/L^-1吲哚丁酸, 大竹为0. 8 g/L^-1瑞毒霉锰锌+ 0. 30 mL/L^-1爱多收+ 30 mg/L^-1吲哚丁酸。     

Effect of GCSC-BtA biocide on abundance and diversity of some cabbage pests as well as their natural enemies in southeastern China

Journal of Plant Diseases and Protection - Effect of GCSC-BtA (Germany-China Scientific Cooperation — Bacillus thuringiensis — Abamectin) biocide on abundance and diversity of some...     

有效碳数法研究及其在农药气相色谱分析中的应用

有机化合物结构与其所含有的有效碳数有一定的关系，本文给出了２０类结构化合物及其所含有有效碳数的关系，并对理论计算值和实测值进行了比较，结果十分接近，利用有效碳数法可以设计农药分析实验方案和无标样的情况下测定农药杂质含量。     

干椒新品种蓉椒6号的选育

自交系9804和9909杂交配制成杂交一代干椒，植株生长旺盛，座果力强，较抗病毒病和疫病，果实指形，纵长17～19cm，横径1．2cm，青熟果绿色，老熟果鲜红色，单果重8．3g，味辣，品质佳，中熟品种，从定植到采收55d(天)，一般每667m^2产1500～1900kg。