Our national patent series products of super refined automative slip filter possesses vertical adjustable amplitude with double weight and mode.
本厂生产的国家专利：高精细自动粉浆过滤机系列产品，具有双锤双振式立体可调振幅，最大的优点是生产效益高、嗓音低。
The paper analyzes the present situation, the development of high frequency switching mode power supply and the soft switching technique, then to know the asymmetrical half-bridge suits to be used in the medium power situation. The paper firstly emphasizes on the AHB converter`s steady state operation principle and the relationship between the input and output voltage, then bring forward the voltage and current pressure of some important components and the condition to realize the MOSFET`s ZVS; and then considering the problem of transformer offset magnetizing current and the voltage oscillation in the circuit resulting from the inductor which in serial with the transformer, the paper analyses the reasons and the methods to resolve it. To the offset magnetizing current, it can be better through adjusting the circuit parameter or resolves in series with capacitor in double current rectify circle, but to the voltage oscillation it can be resolved by clamping the inductor to the source or ground. At last, the simulation proves the methods right.
本文首先分析了国内外高频开关电源及其软开关技术发展和现状，继而在此基础上着重分析适用于中等功率场合的不对称半桥电路的稳态工作原理及其稳态输入输出电压关系，给出关键器件的电压电流应力，并对其实现零电压开通的条件进行了讨论及改进，继而针对不对称半桥电路存在变压器直流偏置和串联电感带来的振荡问题进行了分析并提出了各自的解决办法即主功率变压器的直流偏置问题可以通过调整原电路的参数来改善或通过在次级采用倍流整流和串隔直电容来彻底解决此问题，而对于串联电感带来的电压振荡问题可以通过对串联电感进行双向钳位来解决，并通过仿真证明各种方法的可行性。
In the dry land and garden plot, the soil eroding amount of terraced fields is only 1/3 of that be ploughed directly along the slope. It is difficult that assart along the contour in the dry land and garden plot, after the first 1~2 years, the soil eroding amount will increase at double. From the soil and water conservation point of view, the mode that integrates arbor, shrub and grass in woodland is the best, the mode that plants grass in bare land is the second.
等高作梯的旱耕地和园地土壤侵蚀量仅为顺坡直耕的早耕地和园地顺坡的1/3左右；早耕地、园地等高开垦的强度大，开垦之后1~2年土壤侵蚀量成倍增长；从水土保持角度看，林地乔、灌、草结合模式最好，裸地植草模式次之。
The quick edit box allows you to change dimensions and specifications, select the type of line you want to draw and use double line mode to add depth to 2D layouts.
方便的编辑框允许你改变特点和规范，选择你想画和使用被添加的两倍的线方式的一类行业深度到 2D 规划。
In this Paper, we have studied the two-dimensional double tetragonal lattice self-spin wave solution under X-Y-Z mode ferrimagnetism s Heisenberg system using Heisenberg exchanged model and Green function method.
利用Heisenberg交换作用模型、格林函数法研究了X-Y-Z模型亚铁磁性 Heisenberg系统下的二维长方复式晶格的自旋波解。
The electron door bell at present, selling on the marketplace has the various type, if having switching-mode, tunk style, double tone style, induced style and so on, that family lining is in common use only when switch style and induction are dyadic two kind.
以下为资料的部分内容，如需要全部资料请点击获取全文字数：8537。页数：23 论文编号：JD376目前，市场上销售的电子门铃有各种类型，如有开关式、敲击式、双音式、感应式等，而家庭里常用的只有开关式和感应式两种。
The electron door bell at present, selling on the marketplacehas the various type, if having switching-mode, tunk style, double tone style, induced style and so on, that family lining isin common use only when switch style and induction are dyadic twokind.
目前，市场上销售的电子门铃有各种类型，如有开关式、敲击式、双音式、感应式等，而家庭里常用的只有开关式和感应式两种。
Furthermore, changing the arrangement of the primary winding coil and the secondary winding coil and using the double screen fOr auxiliary current and voItage transfOrmercan be adopted to'induce the common mode transient.
此外通过改变原副方绕组的布置以及采用双层屏蔽等技术减小辅助变流器/变压器原、副方绕组的耦合电容也能够抑制共模瞬变骚扰。
The proposed motor forms elliptical trajectories on driving tips by exciting longitudinal and bending vibration of a double mode Langevin type transducer with input phase difference.
该电机利用夹心式换能器激励纵向和弯曲振动，通过一定相位差，在驱动足上形成椭圆振动轨迹。
Mode. For example, Chibi, Lanyao split in half, we can sell twice the price, earn double the box office.
比如赤壁，拦腰劈成两半，就能卖两倍价钱，赚双倍票房。
Adopt zero velocity full auto paper receiving mode, end to end butt paper receiving, auto double side stickup connection adhesive tape so as to avoid spoilage of die cutter and dinkey dint of overlapping paper registration.
采用零速全自动接纸方式，头对头对接接纸，自动双面粘贴连接胶带，可避免搭接接纸对印版的压伤及对模切刀具的损坏问题。
Based on average current mode, PI control adopts the same double loop structure as analog control; Repetitive control adds a feedback innerly to change the model of control object so that it can meet the requirements of stability. This equals to a three-loop structure.
PI控制的设计基于电流平均模式，与模拟控制的双环结构相似；重复控制的设计，内部增加一个负反馈，以改变控制对象的模型，使之满足重复控制的稳定性要求，相当于一个三环控制结构。
Sometimes the context of the mode would require a group of only two semibreves, however, these two semibreves would always be one of normal length and one of double length, thereby taking the same space of time, and thus preserving the perfect of the tempus. This ternary division held for all note values.
有时候根据实际情况的需要一组仅有2个全音符，但是这种2个全音符的模式也总是标准长度中的一种并且是这个长度的两倍，因此有着相同的时长，其结果是即使保留节拍的一部分，这种三分法包含了所有的音符价值。
Serve as an enterprise this, zang Li thinks proof of practice of train of thought of double round mode is correct.
作为企业之本，臧力认为双轮模式思路实践证明是正确的。
In this paper, we have studied the two-dimensional rectangle double lattice (p211) spin wave solution under X-Y-Z mode ferrimagnetism Heisenberg system with Heisenberg exchange mode and Green function.
利用Heisenberg交换作用模型、格林函数法研究了X Y Z模型亚铁磁性 Heisenberg系统下的二维长方复式晶格(P211)的自旋波解。
According to the characteristics of double mode s in the third generation TD SCDMA handset, this paper puts forward controlling algorithm of cell reselection based on idle mode task of TD SCDMA handset.
根据第三代移动通信 TD- SCDMAD手机的双模(即 TD- SCDMA和 GSM两种模式)特点，在分析TD- SCDMA手机空闲模式任务的基础上，提出了小区重选控制的算法。
The device of the present invention can inhibit higher-order mode type oscillation and reduce impure spectrum level for the multiple injection speed regulating pipe with double-clearance coupling cavity output circuit.
本发明对具有双间隙耦合腔输出电路的多注速调管能够抑制高次模式振荡，降低杂谱电平。
An improved shceme for the old double-way authentication access control scheme based on Harns digital signature is proposed. The new double-way authentication protocol of the improved access control scheme can prevent man-in-the-middle attack and replay attack. After strict formal analysis with BAN logic, the result have proved that the authentication protocol is secure. The improved access control scheme is realized by the mode of single-key-lock-pair. Under new access control scheme, user can own several kinds of access right upon one file under the new scheme without the supposition that the access rights is increase by degrees, and the possibility of overflow problem is significantly reduced by our new method
作为对原双向认证访问控制方案的改进，改进后的双向身份认证协议可以很好的抵抗中间人攻击和重放攻击，经过严密的BAN逻辑形式分析和论证，结果表明该协议是安全的；改进后的访问控制方案用单钥-锁对方案实现，除保持了一般单钥-锁对方案的良好动态特性外，在不需要访问权限递增假设下，实现了用户对文件的多种访问控制权限，并大大减小了溢出问题的发生可能
This design is the Big Dipper to be around 0.1 tracked hydraulic excavator small-fighting, which is double-pump quantitative system, the introduction of the multi-route Change direction valve Oil line parallel connection, the Central Change direction valve dedicated manual mode.
此次设计的是斗容为0.1 履带式全液压小型单斗挖掘机，它是双泵定量系统，采用多路换向阀的并联油路、专用手动换向阀的合流方式。
In this design scheme the core of electromagnetic coil is made of nanocrystalline material, and the double-core concurrent working mode is adopted. The secondary current is bled off by stabilivolt to ensure the proposed device can adapt to the wide variation range of primary bus current and stably operate in long-term. To solve the problem of temperature rise accompanying with the running of high-power stabilivolt, the solid-state relay is adopted.
该设计方案选用非晶材料制作取能线圈铁心，采取双铁心并行工作方式，并通过稳压管泄放二次侧电流，保证取能装置能够在适应母线一次电流较大变化范围的基础上长时间稳定工作，同时采用固态继电器解决了大功率稳压管工作中产生大量热能的问题。