知识女性的两难处境——新时期女性小说解读

新时期知识女性性别意识觉醒后，她们渴望寻求一种生存的理想之境，然而面对传统与现实、家庭与事业的双重压力和两难选择的困境，她们不得不在夹缝中徘徊、挣扎。而且，在今后很长时期内，仍将背负双重重荷前行。     

图族S_(r(k+m)+1)~ψ∪(rk-1)K_1的补图的色等价性定理

设ψ( k,m)表示把星图 Sk+ 1的 k度点与路 Pm的一个 1度点重迭后得到的图 ,Sψ*r(k+ m) + 1表示把星图 Srk+ 1的 rk个 1度点分别与 rψ( k,m)的每个分支的 k个 1度点 (均邻接于ψ( k,m)的 k +1度点 )依次重迭后得到的图。证明了图族 Sψ*r(k+ m) + 1∪ ( rk -1 ) K1的补图的色等价性及非色唯一性 ,进而推广了这一结果     

Φ12LMQ型钢筋冷拉机原理及主要参数选择

介绍了一种新型钢筋冷拉机的工作原理和主要参数：变形速度Ｖ△Ｌ、单位时间伸长率ε、送进速度Ｖ２、冷拉速度Ｖ１及其之间的关系．这种冷拉机具有生产率高、冷拉质量稳定等特点．     

￣（45）Ca跨膜流动测定技术用于中药钙拮抗作用的研究

应用￣（４５）Ｃａ跨膜流动测定技术研究钙拮抗剂ｖｅｒａｐａｍｉｌ、中药西红花（ＣｒｏｃｕｓＳａｔｉｖｕｓＬ．）、“地奥心血康”（ＤＡＸＸＫ）、川红花（ＣａｒｔｈａｍｕｓｔｉｎｃｔｏｒｉｕｓＬ．）及银杏叶（ＧｉｎｋｇｏｂｉｌｏｂａＬ．）等对大鼠主动脉￣（４５）Ｃａ跨膜内流的作用，以确定其对细胞膜Ｃａ￣（２＋）通道影响。实验结果表明：西红花、川红花、ＤＡＸＸＫ对平滑肌细胞膜上电压依赖Ｃａ￣（２＋）通道（ＰＤＣ）和受体操纵Ｃａ￣（２＋）通道（ＲＯＣ）都有阻滞作用，并以西红花的阻滞作用最强；而银杏叶对细胞膜Ｃａ￣（２＋）通道无阻滞作用。     

VM—1邻频电视调制器电路原理分析

分析了一种射频处理邻频电视调制器的电路原理，阐述了为满足邻频电视信号传输要求而采取的带外寄生分量抑制技术及ＳＡＷＦ的应用。     

DrugFET的研究（XⅢ）：四苯硼钠一烟碱FET的研制与应用

本文将离子敏感场效应晶体管（ＩＳＦＥＴ）与药物敏感膜相结合,研制成一种药物敏感场效应晶体管传感器（ＤｒｕｇＦＥＴ）。用四苯硼钠为电活性物质,邻苯二甲酸二辛酯为增塑剂,制成ｐｖｃ膜,对烟碱的线性范围为１．０×１０－２～２．０×１０－５ｍｏｌ／Ｌ,斜率为５７．５ｍｖ／ｐｃ,适宜ｐＨ范围为５．５～８．０,检出限为１．０×１０－６ｍｏｌ／Ｌ。用该传感器分析烟草中烟碱的含量,结果和分光光度法相一致。     

New bounds on time and number of processors for multiprocessor optimal schedules

Two problems for task schedules in a multiprocessor parallel system are discussed in this paper:

1. Given a partially ordered set of tasks represented by the vertices of an acyclic directed graph with their corresponding processing times, derive the lower bound on the minimum time(LBMT) needed to process the task graph for a given number of processors.
2. Determine the lower bound on minimum number of processors(LBMP) needed to complete those tasks in minimum time. It is shown that the proposed LBMT is sharper than previously known values and the computational aspects of these bounds are also discussed.

     

Synthesis of glucoside compounds of ferrocenyl phenols and their antianemic activity

Six glucoside compounds have been synthesized by means of phase-transfer catalytic method and deacetylation from the starting material ferrocene. Their structures have been confirmed by elementary analysis, IR,¹HNMR and MS. The antianemic activities of some compounds have also been tested. Results indicate that these glucoside compounds possess the antianemic activities and therefore, the further study is well worth making. Supported by the foundation of Wuhan Metropolis Commission of Science and Technology Liu Huiying: born in 1937, Professor     

KineticsandMechanismStudiesontheInteractionofTetramethoxylbenzoquinonewithPiperidines

ＫｉｎｅｔｉｃｓａｎｄＭｅｃｈａｎｉｓｍＳｔｕｄｉｅｓｏｎｔｈｅＩｎｔｅｒａｃｔｉｏｎｏｆＴｅｔｒａｍｅｔｈｏｘｙｌｂｅｎｚｏｑｕｉｎｏｎｅｗｉｔｈＰｉｐｅｒｉｄｉｎｅｓ＊ＬｉＺｈａｏｌｏｎｇ（李兆陇），ＦｕＨｕａ（付华），ＰｅｎｇＳｈｕｗｅｎ（彭树...     

矿井通风系统的敏感性和风流稳定性

给出了风量和风压敏感度的定义，推导出了风量和风压敏感度的计算公式。还给出了一种快速确定角联分支的算法。