从...出发

Starting from two-line soliton solution of an integrable2+1-dimensional system in bilinear form,one can find a dromion solution that is localized in all directions for a suitable potential.

从2+1维双线性形式的非局域BussinesqNLBQ方程和KP方程的隐线孤子解出发，可以找到与某种势所相应的各方向都指数衰减的dromion解。

The new problems and challenges appearing in the nonlinear applicationes are solved, which makes subspace identification more applicable to the modeling and control of industrial process. With regards to bilinear system, a major drawback is that the subspace identification methods induce enormous dimension of the data matrices, which grows exponentially with the increase of the model order.

针对两类特殊的非线性系统，双线性系统和分段线性系统，从子空间辨识的设计与实现出发，提出新的辨识算法，解决子空间方法应用于非线性系统辨识遇到的新问题，使得子空间方法在工业过程的辨识与建模中具有更强的实用性。

In this paper, based on variational principle and bilinear coordinate transformation, a spline Kantorovich method using cubic B-spline function is presented to obtain an approximate solution for the free vibration problem of arbitrary quadrilateral plates with various boundary conditions.

本文从变分原理和双线性坐标变换出发，采用基于三次B样条的康托洛维奇法得到了带有各种边界条件任意四边形板自由振动的近似解答。

From the point of architectural technology, studies deeply and systematic the BIM technology.

本文以"BIM技术在计算机辅助建筑设计中的应用"作为探讨和研究的方向，从建筑技术的角度出发，对当前CAAD应用中的最新技术BIM进行理论上的研究和实践中的探索。

Keywords: dynamic binary translation;optimization technology;overlapped redundancy of basic block

该文从优化动态二进制翻译角度出发，检测、消除由基本块重叠冗余带来的开销。

Most of all, the coordination of activity, the management of dataflow, the dynamic binding of services, transaction and exception handling, the verification and optimization of workflow, and the monitor of workflow running consist of the main parts.

其中，主要包括活动的协调、数据流管理、服务的动态绑定、事务性与异常处理、流程的验证和优化以及流程运行的监测等方面的内容，针对这些问题，文章从工作流生命周期的角度出发，并结合具体相关的研究项目作出较为深入的分析，并指出了可行的解决方向。

Based on the filtration theory, the deliverability test theory and model are discussed and the relationship between coefficient of the binomial deliverability equation and the penetration rate, depth of pay zones and skin factor are analyzed.

从渗流理论出发，阐明了产能试井的原理及模型，分析了二项式产能方程系数与渗透率、地层厚度和表皮系数的关系。

Starting from basic principle of electric field and theory of biodynamics, the author built a simulation model based on PSPICE platform; and conducted some initial studies on the formation of EIR waveform and on the source of its component parts by way of computerized simulated experiment in combination with laboratory facilitics of clinical human body...

文中从基本电场原理和生物动力学理论角度出发，建立一种基于 PSPICE平台的仿真模型。通过计算机的模拟实验，结合临床人体检测的实验手段，对肺血阻抗图的波形形成和成分来源作了一些研究。初步导出电极极板的面积和位置，其与检测所得的肺血阻抗图的相互关系。

The relation between soil acidification and nitrogen cycle disturbed by man made factors was studied from the viewpoint of biogeochemical cycle, and the mechanism of soil acidification induced by disturbed nitrogen cycle was probed.

从生物地球化学循环的观点出发，研究了 N 循环的人为干扰与土壤酸化的关系，并探讨了 N 循环扰动下导致土壤酸化的机理。

In view of Permian biohermal geologic feature and data cases in eastern Sichuan area, the paper, taking biohermal gas reservoir as a studied object and starting from the analysis of feature of seismic response in the known wells, built up discriminating mode of bioherm and biohermal reservoir by multiple seismic special processin...

本文针对川东地区二叠系生物礁的地质特点和资料情况，以生物礁气藏为研究对象，从已知井井震响应特征分析出发，通过地震反射结构分析、神经网络波形分类处理、地震属性分析、三维可视化解释、多参数地震反演等多项地震特殊处理和解释方法，建立了生物礁和生物礁储层的判别模式，形成了有针对性的地震勘探配套技术。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！