可行性研究

In this text we used the method of volume integral equation base on tensor Green's function to study the forward of 4D transient electromagnetic response.

本文采用基于张量格林函数的体积分方程法进行四维模型瞬变电磁响应的正演研究，文章中首先说明了四维瞬变电磁法模拟的可行性及程序实现，然后分别设计了两个三维异常体模型，采用两种观测方式(激发与接收平行、激发与接收垂直)进行正演模拟计算，并对所得的二次总场的数据进行了分析。

This paper detailedly discussed the theory of cyclic spectrum correlation technology and simulates the theory through MATLAB.

在本课题中对以上方案的可行性作了深入的理论分析，提出了循环谱相关理论的两种实现算法，然后利用计算机仿真软件对该算法作了仿真研究，最后设计完成了基于DSP的硬件平台。

From the lifespan of relay point of view, a reliability criterion was provided based on dynamic characteristics of anti-forces. Mathematical model of tolerance design with reliability was set up under usage of "stress-strength interference method", taken some critical dynamic characteristics as identification objects such beginning of contact separation speed, speed of collision and gag bit impact velocity. This model showed that lower values of characteristic parameters center and quantitative descriptively relationship between tolerance and product reliability. Multi-objective optimization model of relay tolerance distribution was completed when some factors such as reliability, processing costs and its feasibility into consideration. Based on Analytic Hierarchy Process to determine weight coefficients of various objectives, and usage of simulated annealing, this study performed optimal reliable tolerance allocation of space electromagnetic relay, and then key technology segments were analyzed, accompanying its course measured by controlling chart.

从继电器电寿命的角度，基于动态吸反力特性的配合提出了继电器的可靠性判别准则；在此基础上以触点分离初速度、触点碰撞速度以及衔铁碰撞速度等关键动态特性为判别对象，采用"应力-强度干涉法"建立了继电器可靠性容差设计数学模型，给出了下位特性参数中心值及其容差与产品可靠度之间的定量描述关系；综合考虑可靠度、加工成本及加工可行性等因素建立了继电器容差分配的多目标优化模型，基于层次分析法确定了各目标的权重系数，并采用模拟退火法实现了航天电磁继电器的可靠性容差最优分配；研究了继电器的关键工艺环节，并通过控制图对其过程能力进行了分析。

In this paper, the feasibility of photoacoustic tomography for ophthalmology is studied experimentally.

本文对光声成像在眼科中应用中的可行性进行了实验研究。

AIM To study the isolation and in vitro culture of rabbit s bone mesenchymal stem cells and adipose stromal stem cells and the use of both BMSCs and ASSCs cells in nuclear transfer to produce totipotent blastocysts.

目的 研究非休眠期成年兔骨髓基质干细胞和脂肪基质干细胞作为供体，以体外成熟去核兔卵母细胞作为受体进行核移植构建重组胚胎的可行性及囊胚形成率。

Objective To study anatomic structure of proximal femur of rabbits and the feasibility of infusion cells by trephination and decompression in the femur head.

目的 研究兔股骨近端解剖结构及股骨头钻孔减压细胞注入的可行性。

Objective: To study the feasibility of the needle core of trocar used in single spinal anesthesia of children.

摘 要：目的：研究静脉套管针应用于小儿单次蛛网膜下隙阻滞麻醉的可行性。

That is why Mr Lienkamp at TUM leads a team that is developing its own ideas for a commercially viable electric car.

这就是为什么慕尼黑工业大学的林坎普要领导一个小组，致力于研究经济上可行性的电动车。

In the end, we verified the practicality and reliablility of the turbidimeter by experiments. The f...

最后，通过实验验证了本浊度仪的实用性、可靠性，以及所使用的研究方法及软硬件设计方案的可行性。

This article will place the emphases on the necessity and feasibility of the construction of the two-ply system to protect property right and analyze how to harmonize of rules from tax law and private law.

着重研究私人财产权双重制度保障的必要性与可行性，并以此为基础，分析如何实现两者的相互协调，避免规则的冲突。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。