提出了一种提高净化效率,降低成本的新方法——旋转钟罩法,并在实验室内进行了水模拟实验。
The paper proposed the process of high efficiency of refining and low cost of treating-the Spinning Hood (SH), and the water simulation experiment was carried out in lab.
这家石油公司在“灭顶法”和“吸油管法”失败后,下一步计划是一个新版本的“圆顶”——“防漏罩法”。
The oil company next plans to try a new version of the containment dome that failed to work before the top kill and "junk shot" efforts failed to work.
通过对电源布线设计原则、PCB设计中完整性原则、合理的布线规则、金属屏蔽罩法的分析,阐述了抗干扰的技术方法和措施。
The author illustrates antijamming technical ways and measures by analyzing the design principle of power wire layout, PCB design integrality, rational wire layout and mode of metal screen.
本课题主要是利用频罩法实现高效的原型滤波器设计和调制滤波器组的设计与实现,并利用MATLAB软件对所研究的内容进行了仿真。
This thesis mainly designs the efficient prototype filter and modulation filter set using the method of Frequency-Response Masking (FRM) and simulates them using MATLAB software.
本文根据复射线法对通过介质天线罩的高斯波束场进行近轴近似分析。
Based on complex ray method, a paraxial approximation analysis of Gaussian beam transmission through a dielectric radome is presented.
将原有的解析法(AM)做了改进,以改进的AM法的初步设计结果为基础,对雷达罩壁厚分布进行编码,并建立了基因代码与罩性能参量之间的制约关系。
To speed up the GA optimizer, the analytical method (AM) is improved and used as a pretreatment measns for determining the bases and regions of parameters to be encoded.
本文首次将底部排气法应用于导弹上,结合一种具有常规气动布局的超声速导弹进行了底部排气方案设计,采用一种“底窝器”来提高进气道整流罩的底部压强,并进行了风洞实验验证。
Then, the base bleed method is introduced on a general supersonic missile to decrease the base drag of the inlet cowl for the first time and is validated by wind tunnel test.
利用电网络法对特高压悬式瓷绝缘子串均压环的尺寸及罩入深度进行了优化计算。
The size and cover depth of corona rings of UHV suspension porcelain insulator stings were calculated by electric-network method.
提出将旧板接裂缝顶部拓宽再采用水泥混凝土搭板来处理接裂缝,然后进行沥青罩面的方法,称为搭板罩面法。
This paper presents bridging slab and asphalt overlay method that is to widen the top of joint and crack and then fill with new concrete and overlaying with asphalt concrete.
根据等效天线法,对三维介质天线罩的电气特性进行了分析。
The three dimensional dielectric radomes' electrical properties, according to the equivalent antenna method, are analyzed in this paper.
该法应用于呼吸功能障碍的婴儿较为安全,尤其适用于普通鼻导管法给氧或而罩给氧无效的小儿,是治疗婴儿呼衰的一种简便易行的方式。
It is simple and easy to use and thought to be safe for treating infantile respiratory disfunction, especially for those patients failed in routine oxygen abministration by nasal tubes or face masks.
本文简要介绍了玻璃钢在飞机头部雷达罩中的应用及其用纤维缠绕法成型的概况。
This paper introduces the method of fabrication of FRP nose radome by filament winding process.
本文采用有限元法对带铁氧体屏蔽罩的稀土永磁低惯量直流伺服电动机的磁场进行了计算。
The magnetic field of a low-inertia REPM DC servo motor with ferrite shielding case was calculated by the finite element method.
本文比较了计算辐射传热的三种数值计算方法:区域法、假想面法和热流法,提出了用假想面法进行矮烟罩内辐射传热计算。
Compared with zone method and heat flux method, imaginary plane method is a better way to calculate the radiative heat transfer.
提出一种旧水泥混凝土路面罩面修复的新方法———搭板+罩面法。
A new overlaying method on old cracked concrete pavement is brought up in this paper.
计算机辅助全站仪测量系统;整流罩型架;Matlab多元插值法;最小二乘法;
The total station instrument measuring system; Fairing fixture; Method of least square; MATLAB multivariate interpolation method;
利用复射线近轴近似法分析二维圆柱形磁性天线罩的电磁传输特性。
The electromagnetic transmission performance of a 2-D cylindrical magnetic radome is analyzed by complex ray paraxial approximation method in this paper.
利用复射线近轴近似法分析二维圆柱形磁性天线罩的电磁传输特性。
The electromagnetic transmission performance of a 2-D cylindrical magnetic radome is analyzed by complex ray paraxial approximation method in this paper.
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