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1.
本文讨论了PASCAL语言远程调用STUB.远程调用STUB包括顾客STUB和服务者STUB.顺序式高级语言远程调用STUB的规范化,是研究支持开发分布式应用程序平台的重要内容  相似文献   

2.
利用科学与工程语言MATLAB提供的环境与高级语言(例如C语言)结合实现相互调用的接口函数,通过CMEX批处理文件将一源程序生成MATLAB可调用的动态链接库(DLL),从而实现了在基于Windows的MATLAB环境下任意间接调用高级C语言.  相似文献   

3.
利用以生物素标记钙调素为探针的凝胶覆盖技术检测动物体液中胞外钙调素结合蛋白(CaMBP)。结果,人的唾液中检测到至少3种分子量分别为14kD,24kD和52kD的CaMBPs。其中,52kD蛋白与CaM的结合依赖于Ca2+的存在,而24kD和14kD蛋白则不依赖于Ca2+。在鸡血清里,检测到以94kD,44/45kD蛋白为主的4~5种胞外CaMBPs,所有的这些蛋白与CaM的结合都依赖于Ca2-。此外,在牛奶中也检出胞外CaMBPs。以上结果,证明了在动物中普遍存在胞外CaMBPs,为胞外钙调素的作用机理提供了新线索。  相似文献   

4.
本文对Windows的BMP位图文件进行了结构分析,编制了一个QuickBASIC程序用来解决BMP位图文件在Quick BASIC语言中的调用显示。  相似文献   

5.
证明了d2k=δ2k=d2k≥b2k,其中d2k、δ2k、b2k分别表示A(BMp)在lNg中的kolmogrov、线性、Bernstein型2k-宽度,d2k表示AT(BlNq′)在lMp′中Gel′fand型2k-宽度,这里A(BMp)={Ax:x∈AlMp,‖x‖p≤1},其中A是一个N×M的CVD矩陈(N>M=rankA,M是奇数),1p+1p′=1,1q+1q′=1(1≤q≤p<+∞,p≠1).  相似文献   

6.
ROMBIOS是已固化化在IBMPC及其兼容机上的程序,它的主要作用是上电时引导机器和提供一些基本的输入/输出子程序,这些子程序为程序设计人员提供了丰富的系统资料和良好的开发环境,在程序设计中调用这些系统资源可以有效地提高程序开发效率,实现更加复杂的功能,本文讨论如何利用C语言调用ROM BIOS的方法。  相似文献   

7.
本文首先引入了Banach空间X的K-WM性质,它是B.B.Panda和O.P.Kapoor在[1]中引入的WM性质的推广。然后证明了:若X是CL-KR的,则S有(S)性质;若X有K-WM性质,X有(S)性质,则X是CL-KR的;若X是CL-KR的,M是X的自反子空间,则X/M是CL-KR的;若X有K-WM性质,M是X的处反子空间,则X/M有K-WM性质。此外,本文还指出:(S)性质和CL-KR不  相似文献   

8.
针对线性矩阵不等式(LMI)BGC+(BGC)^T+D〈0中,rankB〈n.rankB=n=m,rankC〈n,randC=n=k及rankB=n=m=rankC=k几种情况,分别得到LMI解的新的充要条件,并给出了相应的参数化方法,可方便地用于方差控制、Q稳定控制和鲁棒L控制等问题的固定阶输出反馈控制器的G的设计。  相似文献   

9.
本文报道了一种具有高共模输入范围和高输出电压摆幅的CMOS运算放大器。为了达到高的共模输入电压范围,使用了互补差分对。输出级采用了AB类推挽输出以获得高的输出摆幅。计算机模拟结果表明,运算放大器具有73dB的开环增益。在电源电压为±5V时,负载电阻为10kΩ,输出电压摆幅为±4.8V。  相似文献   

10.
本文首先引入了Banach空间X的K-WM性质,它是B.B.Panda和O.P.Kapoor在[1]中引入的WM性质的推广。然后证明了:若X是CL-KR的,则S有(S)性质;若X有K-WM性质,X有(S)性质,则X是CL-KR的;若X是CL-KR的,M是X的自反子空间,则X/M是CL-KR的;若X有K-WM性质,M是x的自反子空间,则X/M有K-WM性质。此外,本文还指出:(S)性质和CL-KR不具有对偶性质。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

13.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

14.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

15.
正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-  相似文献   

16.
We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-  相似文献   

17.
正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that  相似文献   

18.
For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the  相似文献   

19.
Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of  相似文献   

20.
<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with  相似文献   

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