β—型算子矩量的计算

对Bernstein算子,给出任意阶中心矩量的显式表示。     

4HPR对Hela细胞的抑制作用

目的：国外文献报道４ＨＰＲ对乳腺癌具有显著的化学预防及治疗作用。本文拟探讨４ＨＰＲ对Ｈｅｌａ细胞的抑制作用。方法：运用荧光显微镜、电子显微镜、动物致癌试验及流式细胞仪分析等方法。结果：通过荧光显微镜、电子显微镜观察发现Ｈｅｌａ细胞发生明显的形态学改变；流式细胞仪检测，Ｈｅｌａ细胞ＤＮＡ出现显著改变；裸鼠致癌试验也提示４ＨＰＲ抑制Ｈｅｌａ细胞生长。结论：上述结果提示４ＨＰＲ在体内外对Ｈｅｌａ细胞均具有较强的抑制作用。     

The Credit-Risk Decision Mechanism on Fixed Loan Interest Rate with Imperfect Information

In this paper, decision mechanism of credit-risk for banks is studied when the loan interest rate is fixed with asymmetry information in credit market. We give out the designs of rationing and non-rationing on credit risky decision mechanism when collateral value provided by an entrepreneur is not less than the minimum demands of the bank. It shows that under the action of the mechanism, banks could efficiently identify the risk size of the project. Finally, the condition of the project investigation of bank is given over again.     

双箱两肋拱桥单箱合拢吊装技术

结合工程实例，介绍了大跨度双箱两肋拱桥的单箱合拢的吊装技术，包括吊具设计、测量控制、卸载顺序及横向稳定控制等。     

The effect of epinephrine on granulocyte adhesion

Preincubation of blood from normal human volunteers with epinephrine significantly decreased the granulocytes ability to adhere to nylon fibres. Possible significance for the in vivo correlation is discussed.     

Amperometric detection of histamine and amino acid neurotransmitters in capillary electrophoresis with copper microelectrodes

Copper microelectrodes were used in microvoltammetry to detect histamine and several amino acid neurotransmitters. High sensitivity was obtained through the use of copper microelectrodes, and detection limits of 50 nmol/L and 90 nmol/L were obtained for histamine and histidine, respectively. Furthermore, histamine and several amino acids neurotransmitters were firstly separated and detected by capillary electrophoresis with amperometric detection on copper microelectrodes. Mass limits of 490 amol and 440 amol were achieved for histamine and histidines, respectively, by using this mothod. Supported by the National Natural Science Foundation of China Hu Shen: born in 1970, Ph. D.     

转杯纺分梳辊分梳质量的探讨

通过对不同分梳辊型式及转速条件下，转杯纺成纱质量的对比实验，分析了转杯纺纱机的分梳辊型式及其转速对分梳质量的影响。指出：分梳辊的型式对成纱强力、条干均匀度影响显著，在相同速度条件下，针辊的分梳效能优于锯齿辊。     

An Automatic Testing System of Scheduling Strategies in Real-Time UNIX

1. INTRODUCTIONUNIX has been widely used in various areas such as buSiness and indwtrial world. With the developmentof computer applications, real-time computation becomes a challenging research area. The real-take UNIX isdemanded because many real,thae applications have been develOPed on the Platform Of UNIX. The dgoaJ of real-take UNIX is providing the real-time applications with a real-time OPerating system, which hashigh performance, safety and the function of schedulebility …     

RTX3全纤维炉衬熔铜电阻炉的设计及应用

介绍ＲＴＸ３全纤维炉民阻炉的结构设计和使用效果。