查询词典 methods

Since 1980s, for solving the problems in purification of high sulfur content natural gas, the separation methods based on the physical principle have been developed abroad, and two methods such as low temperature fractional distillation and membrance separation are successful.

八十年代以来，为解决酸气含量很高的天然气净化问题，国外致力于开发利用物理原理进行分离的方法，已取得成功的有低温分馏和膜分离两种方法。

One position control system is introduced as the objective controlled by FOC. Based on Mittag-Leffler function, the fractional order control system with full memory length is adopted as evaluation criterion, and an approximation performance function of discretization methods is proposed. Analyzing the time domain error and approximation performance, the investigation to various discretization methods is carried out comparatively in detail.

引入一个位置控制系统作为分数阶控制对象，将Mittag-Leffler函数的全记忆长度分数阶控制系统作为评估基准，提出了一种离散算法的近似性能函数，通过时域误差分析以及近似性能分析，对比研究了分数阶微积分算子的数字实现方法。

The article in the light of international and domestic situation, introduces several universal testing methods of the particles , and highlighted on Fraunhofer diffraction theory and Mie light scattering theory granularity about test methods, as well as relevant theoretical basis.

文章根据国内外现状，介绍了目前普遍适用的几种颗粒物检测方法，并重点介绍了基于Fraunhofer衍射理论和Mie光散射理论的粒度测试方法，以及相关的理论基础。

Aim:Effect of Naochuangning on memory and endothelin content in rats with open cerebral laceration was studied.Methods:The methods of opening skull and free falling body was used to cause open cerebral laceration in rats.

目的 ：研究脑创宁对开放性脑挫裂伤大鼠记忆力和血清中的ET含量的影响；方法：采用开颅和自由落体法相结合，造成开放性脑挫裂伤大鼠模型。

One of these methods is based on self-tuned scaling factors fuzzy controller; the others are based on CMAC. The controllers designed by all these methods have the ability of on-line auto tuning or self-learning, so the under-determined friction could be compensated.

这三种方法都具备在线自调节能力或自学习能力，从而大大减小了系统中出现的不确定性摩擦对系统性能的不利影响。

Methods: Total of 37 serum samples from patients with fulminant hepatitis were detected for TTV DNA by nested PCR methods.

设计TTV基因的特异性引物，采用巢式PCR法对37例重型肝炎进行血清中TTV DNA的检测，并对TTV DNA阳性病例进行临床资料分析。

The stability and convergence for spectral methods and spectral element methods are presented, with the aid of the knowledge of functional analysis and calculus and with the help of the theorem of Lax-Milagram, the stability and convergence for steady problems, evolution equations and Navier-Stokes Equations are analyzed in detail.

利用泛函分析和微积分的基本知识，运用Lax-Milagram定理等，从理论上比较详细地分析了谱方法和谱元方法在定常问题、非定常问题以及求解Navier-Stokes方程方面的稳定性和收敛性问题，得出了Navier-Stokes方程谱近似的稳定性条件和收敛性准则。

Bezier and NURBS are chosen as the fundamental methods to achieve surface reconstruction after discussing the fundamental theory of surface reconstruction. The two methods are proved to be effective by some examples.

分析了自由曲面重构的基本理论，采用Bezier和NURBS方法实现了曲面重构，并通过实例验证了两种方法对小规模点云数据曲面拟合的合理性。

Methods Keratinocytes monolayers and Malassezia furfur were co-cultured in vitro, and the modulating effects of Malassezia furfur on the expression of TLR-2 was measured by immuocytochemistry methods, the expression and secretion of sICAM-1 and IL-8 in keratinocytes was detected by enzyme linked immunosorbent assay.

马拉色菌和角质形成细胞体外共培养，通过免疫细胞化学方法检测角质形成细胞TLR-2蛋白的表达状况，并运用ELISA方法检测马拉色菌对角质形成细胞sICAM-1和IL-8表达和分泌的调节作用。

Methods We have developed the methods of layered scalp incision and overlapping sutures of the galea.

设计头皮分层切开和帽状腱膜覆盖减张缝合法，头皮的皮肤和皮下组织与帽状腱膜的切开不在同一水平，将形成的后叶帽状腱膜瓣和前叶帽状腱膜深面减张缝合。

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。