二原型的

基本解释 (translations)

diarch

与二原型的相关的网络例句 [注：此内容来源于网络，仅供参考]

The 2-D bilinear transformation digital circuit from 1-D analog domain to 2-D discrete domain has been presented, which can ensure the exact realization of 1-D to 2-D bilinear transformation.

将此二维双线性变换数字电路用于2-D跳耦型数字滤波器的电路中，即可获得一种新的，稳定的二维数字滤波器实现。同二维波数字滤波器一样，2-D跳耦型数字滤波器亦以1-D无源LC双端接载梯型滤波器为导出原型。

To obtain current-mode biquadratic filter with high accuracy, a voltage-mode second order universal filter based on two VFA's was transformed into a current-mode biquadratic filter-based on two AOA's by means of the concept of adjoint network.

为获得高精度电流模式双二次滤波器，以双VFA电压模式二阶通用滤波器为原型，用伴随网络的概念设计出AOA电流模式双二次滤波函数的新电路。

This thesis circumambience a hot topic in "single slice machine control the GSM mold piece receive and dispatch a message", elaborated a homologous GSM wireless terminal of design project, development method and development process, made use of 8 bit AT89S51s of Atmel company a single slice machine and Siemens company most the new generation GSM mold piece TC35i to carry out a GSM Mode which has a message to receive and dispatch function in the design is two prototypes.

本论文围绕"单片机控制GSM模块收发短信"这一热点课题，阐述了相应的GSM无线终端的设计方案、开发方法和开发过程，在设计中利用Atmel公司的8位AT89S51单片机和Siemens公司的最新一代GSM模块TC35i实现了一款具有短信收发功能的GSM Mode二原型。

In this paper,a design method of two dimensional Linear Phase Nearly Perfect Reconstruction filter banks based on a new class of cosine modulation systems is presented,which can be described as follow: firstly,the Parks-McClellan algorithm is adopted for designing the prototype filter,then by employing cosine modulation,a series of analysis and synthesis filters can be obtained,accordingly a one-dimensional LP-NPR filter banks can be constructed;Secondly,cascading two one-dimensional LP-NPR filter banks in the form of tree structure and using the unimodular transformation,a two dimensional nonseparable LP-NPR filter banks can be obtained.

提出了一种基于一类新余弦调制系统的二维线性相位-近似完全重构滤波器组的设计方法，设计过程分为两个步骤：首先采用Parks-McClellan算法来计原型滤波器，再经过余弦调制能到一系列的线性相位分析和综合滤波器，从而可以构造一维LP-NPR滤波器组；然后利用树状结构来结合两个一维LP-NPR滤波器组，并运用单位模变换，可以得到二维不可分离LP-NPR滤波器组。

At last, adsorbent and covalent Ag nanoparticles modified electrodes were prepared by adsorbent and covalent method, respectively. The electrochemical behaviours of SCN-, brilliant cresyl blue and nicotinamide adenine dinucleotide on modified electrode were studied by Cyclic voltammetry, differential pulse voltammograms and electrochemical impedance spectroscopy.

最后，用吸附法和共价键合法制备了吸附型和共价自组装银纳米修饰电极，采用循环伏安法、示差脉冲伏安法和交流阻抗谱等电化学方法研究了SCN-、灿烂甲酚蓝和还原型烟酰胺腺嘌呤二核苷酸的电化学行为。

The solid compound enzyme was used in the determination of sodium fructose diphosphate by absorption change of NADH at 340 nm.

在固体复合酶作用下，通过测量还原型辅酶Ⅰ在340 nm处吸收度的变化来测定果糖二磷酸的含量。

In the primary structure of root, the primary xylem is diarch and the development of both the primary xylem and the primary phloem is exarch.

在根的初生结构中，其初生木质部为二原型，木质部及韧皮部的发育均为外始式。

A diarch or triarchsiphonostele with exarch primary xylem was found at lower cotyledonary node zone.

果表明：银杏幼苗的轴向器官以子叶节区下部的初生维管结构先建立，其中柱类型是外始式二原型或三原型管状中柱

In this thesis, I summarize the theoretical calculation method, applied scope and notice of siphonic drainage system, and point out the advantage of siphonic drainage system compared with gravitation drainage system. In the archetype experiment study of siphonic drainage tube, I adopt different tube diameter and different structural height to survey the drainage volume and press in different place. I observe various kinds of flow state, and get chief factors which influence hydraulic peculiarity of system as the tube diameter or structural height, and find out the relevance of factor to flux. I apply CFD Fluent software and adopt standard k-ε model and RNG k-ε model, then use finite volume method and second-order upwind scheme to discrete numerical model, while coupling numeration of velocity field and press is based on SIMPLE. In the numerical simulation of curved part of tube, siphonic drainage tube experiment system and multi-outlet siphonic drainage system, I make research on internal velocity and press of system in different project condition by changing the tube diameter of curved part, negative press value in tube export and improving the quantity of water gutter. This thesis first adopts a method of combining archetype experiment and numerical simulation to study the siphonic drainage system, test and verify the validity of experiment and numerical simulation, and makefurther study on system, it solves the problems of limited testing conditions, and has a logical results, it can provide a valid method for optimizing and designing the drainage tube-net system. The conclusion have referring value for study and design of siphonic drainage system.

本文首先对虹吸式排水系统理论计算方法、适用范围以及注意事项做出总结，并分析了虹吸式排水系统的优势；再对虹吸式排水管道进行原型试验研究，采用不同管径不同立管高度，对系统流量、管道压强进行量测，观察了各种工况下的流态，对其水力特性进行研究分析，找出影响水力特性的落差、管径主要因素以及与排水量的关系；进一步应用计算流体力学Fluent软件，采用标准κ-ε模型与RNGκ-ε模型，计算过程应用有限体积法和二阶迎风格式对数值模型进行离散，速度和压力的耦合采用SIMPLE算法，分别对系统弯管段、虹吸排水管道试验系统、多斗虹吸式排水系统进行数值模拟分析，通过改变管段弯头处半径、管段出口负压值、增加雨水斗数对不同工况下系统内部的速度和压力进行研究；本文首次采用结合原型试验与数值模拟相结合的方法，对虹吸式屋面雨水排水系统进行研究，试验与模拟相互验证，并进行拓展，很好地解决了虹吸式屋面雨水排水系统由于试验条件限制问题，结果正确合理，为排水管网系统设计和优化研究提供了有效的方法，对工程设计有较好的参考价值。

This paper reviewed the developments in 2-D numerical model of the water flow. By means of the latest observation data of the prototype, the detailed analysis was made on the major thalweg, section, island and bottomland, the erosion and deposition of the river bed and the scour hole near the dock and the law of the fluvial process was obtained. Based on the related references, the evolution trend of the channel after the Three Gorges was finished was predicted. The 2-D mathematical model of the water flow was set up and validated using the latest data. With the model, the flow and velocity of several cases were calculated. The stability computation of the bank at the typical section under difference conditions was carried out by adopting the world widely used Geo-Slope slope stability analysis program. Finally, the synthetical evaluation on the influence of the project on the flood level, velocity, river circumstances, bank protection and flood prevention was made and the conclusion that the construction of the dock had little effect on the flood discharge was obtained.

本文介绍了平面二维水流二维模型研究进展，对河道历史演变概述，通过最新原型观测资料对河道近期主泓线、断面、洲滩、河床冲淤、码头附近冲刷坑等进行详细分析，总结近期河道演变规律，并参考有关文献，对三峡建成后河道演变趋势进行预测；建立了平面二维水流模型，并根据最新资料对模型进行率定和验证，采用模型对几种工况组合进行壅水和流速计算；采用国际上广泛应用的Geo-Slope滑坡稳定分析程序对几种工况条件下工程断典型断面岸坡进行稳定性计算；最后总结工程建设对洪水位、流速、河势、堤防及防洪抢险等方面进行综合评价，得出码头建设对行洪影响较小的结论。

与二原型的相关的网络解释 [注：此内容来源于网络，仅供参考]

archetypal criticism：[原型批评]

二十世纪加拿大学者诺思罗普.弗莱(Northrop Frye)倡导、建立神话――原型批評(Archetypal criticism)理论,但原型批评的说法并不是从弗莱才开始的,早在18世纪就有学者提出过这样的观点 .

dithionite：连二亚硫酸

在组织内即使看不见PFR暗恢复,但若将光敏色素抽提提纯,便常可见到有PFR暗恢复. PFR暗恢复是由反应速度不同的复数反应构成,可被NADH还原型烟酰胺腺嘌呤二核苷酸和连二亚硫酸(dithionite)等还原剂所促进,为皂苷(sopo-nin)所抑制

hexarch：六原型

植物解剖学上,依根内木质部脊数的不同,把根分别划分成二原型(diarch)、三原型(triarch)、四原型(tetrarch)、五原型(pentarch)、六原型(hexarch)和多原型(polyarch)等.

Salamander：蝾螈

在演化史上,蝾螈(salamander)被认为是所有脊椎动物的原型,但是从它构造来看,却是一种非常复杂的动物(见图二). 它的前肢基本上与人类的上肢几乎无异,但是,蝾螈前肢的「逆向式」再生过程(见图四)的确微妙无比,包括骨骼与肌肉的配合,

tetrarch：四原型

植物解剖学上,依根内木质部脊数的不同,把根分别划分成二原型(diarch)、三原型(triarch)、四原型(tetrarch)、五原型(pentarch)、六原型(hexarch)和多原型(polyarch)等.

diarch：二原型

在辐射维管束中其维管束数目多的,称多原型. 木质部与韧皮部交互排列,由于原生木质部是构成木质部的中心,因此根据其数目(n)而以单原型(monarch)、二原型(diarch)等表示之. 单子叶植物多为多原型.

pentarch：五原型

初生木质部具数目不同的辐射状棱角(初生木质部脊、木质部束),在横切面上,整个木质部的形状似星芒状,其棱角的数目各种植物各不相同,可以分为二原型(diarch)、四原型(tetrarch)、五原型(pentarch)、六原型及多元型.

polyarch：多原型

在根的横切面上,木质部表现出不同的辐射棱角,称木质部脊,脊的数目决定原型,依脊的数目将根分为二原型(diarch)、三原型(triarch)、 四原型(tetrarch)、 五原型(pentarch)、六原型(hexarch)和多原型(polyarch).

triarch：三原型

植物解剖学上,依根内木质部脊数的不同,把根分别划分成二原型(diarch)、三原型(triarch)、四原型(tetrarch)、五原型(pentarch)、六原型(hexarch)和多原型(polyarch)等.

Archetypes：原型

荣格把在集体无意识基础上形成的普遍的思维模式命名为"原型"(archetypes)或"原型意象". 荣格论及如下四种最初的模式:一是人格面具(persona),即指一个人公开展示的一面. 二是阿妮玛(anima) 和阿妮姆斯(animus),前者是男性心理中女性的因素,