三个      three(0) the three(0) of three(0) three orders(9) 目前没有对本词条修改信息

three     The EDFL is structured by insertion of three different short passive subring cavities, which serve as mode filters, into the main cavity, and it is combined with a fiber Bragg grating (FBG), the MRCs resonator can make SLM lasing.     这种激光器通过在主环形腔中插入充当模式滤波器的三个长度不等的无源次级环形腔,并结合腔内光纤布拉格光栅(FBG)形成多环形腔掺铒光纤激光器结构,多环形谐振腔可保证激光器的单纵模输出。 短句来源     The photonic crystal filters operating at three wavelengths of 850nm, 1330nm and 1550nm in optical communication are studied by using an optical transfer matrix method.     利用传输矩阵法研究了光通信中850nm、1330nm和1550nm三个波长的光子晶体滤波器。 短句来源     Through calculation, the parameters of the photonic crystal filters operating at the above three wavelengths are obtained.     经过数值计算分别得出了工作于这三个波长上的光子晶体滤波器的参数。 短句来源     The filters withtwo LPFGs can makes gain spectrum realize ± 0.6 dB variation within 50nm (1485nm~1535nm) ,and the filterswith three LPFGs can makes gain spectrum realize 0.5dB variation within 49nm (1495nm~1539nm) and 1dBvariation within 55nm(1485nm~1540nm).     由三个长周期光纤光栅级联滤波组合,可以使增益图谱在49nm(1490nm~1539nm)带宽内,增益平坦度达到0.5dB,55nm(1485nm~1540nm)带宽内,增益平坦度达到1dB。 短句来源     Three PL Peaks of Si~+ Implanted SiO_2 Film and Influence of RTA     Si~+注入SiO_2薄膜的三个PL峰及其受RTA的影响 短句来源 更多          the three     Promoting the Teaching Reform in the Course in Electrics and Electronics with the Three Renewing     以“三个更新”推动非电理工类电工电子技术课程的教学改革 短句来源     After annealing at 400℃ for 0.5 hr. , the three levelsvanished and three new levels related to nitrogen were formed. They were located at E_c0.17 eV, E_c-0.37 eV and E_c-0.50 eV. Their annealing behavior was studied.     此三能级在低于400℃、经0.5 小时退火均消失,同时测得三个与氮相关的新能级E_c-0.17eV、E_c-0.37eV和E_c-0.50eV,并研究了它们的退火行为. 短句来源     Three identical SPUDT filters are placed in parallel on the same substrate, the IDT's central seperations of the three filters have a difference of λ/3 between each other.     在同一基片上平行放置三个相同的SPUDT滤波器，这三个滤波器的中心距彼此相差λ／3。 短句来源     kg, a strong IR radiation pulse with radiation intensity of (2 00～3 55)×10 5? W/Sr and with FWHM of 20? ms or so in the three wave band (1～3、3～5、8～12?μm) has been obtained at the point of 50m away from the source.     在同步爆燃产生技术的研究中 ,当有效载荷弹药为 0 2kg时 ,在距离源 5 0m处得到三个波段 (1～ 3、 3～ 5、 8～ 12 μm)的辐射强度为 (2 0 0～ 3 5 5 )× 10 5 W Sr,脉冲半高宽为约 2 0ms的强红外辐射脉冲 短句来源     By means of LMTO-ASA method and the supercell approach, we have calculated the electronic structures of the three stable phases in Ti-N system, i.e., α-Ti, ε-Ti2N and δ-TiN. Then, we chose these stable phases as the samples of the Ti-N system and used the statistical supercell method to calculate the electronic structures of TiNx system.     本文使用LMTO-ASA能带方法和超原胞方法计算了Ti-N系统中三个稳定相(α-Ti,ε-Ti2N和δ-TiN)的电子结构,然后通过将这三个稳定相作为样本并借助于统计超原胞方法,本文全面计算了TiNx系统的电子结构。 短句来源 更多          of three     The EDFL is structured by insertion of three different short passive subring cavities, which serve as mode filters, into the main cavity, and it is combined with a fiber Bragg grating (FBG), the MRCs resonator can make SLM lasing.     这种激光器通过在主环形腔中插入充当模式滤波器的三个长度不等的无源次级环形腔,并结合腔内光纤布拉格光栅(FBG)形成多环形腔掺铒光纤激光器结构,多环形谐振腔可保证激光器的单纵模输出。 短句来源     This paper consists of three research works, PA nonlinear analysis;     本论文的研究内容包括三个方面,PA 非线性分析; 短句来源     New 1×4 optical splitter can consist of three novel Y branches whose branching angle are 14.3°. Its length has been reduced greatly based on the premise that its loss is relatively small (0.33dB).     在1×4光分支器中,应用三个分支角度为14.3°的Y分支波导,在保证损耗较小(0.33dB)的情况下,器件的长度比普通1×4光分支器大大减小。 短句来源     On the basis of three elemental chemistry physics requirements preparing HQ a Si∶H by the conventional SiH 4 glow discharge decomposition PECVD (CPECVD) process, we have deduced an analytical expression of P d n / f r(1< n <2) which is a function of the SiH 4 pressure/SiH 4 flow rate ratio ( P r/ f r), electrodes spacing ( D), P d and n , furthermore, limited by the substrate temperature ( T s).     文中根据传统的 Si H4辉光放电分解 (CPECVD)制备 HQ a- Si∶ H必须满足三个基本的化学物理要求 ,已经导出 Pdn/ fr(1<n<2 )的一个解析表示式 ,它是 Si H4气压 / Si H4流速率比 (Pr/ fr)、电极间距 (D)、Pd和 n的函数 ,而且还受到衬底温度 (Ts)的限制。 短句来源     The disadvantages of three typical lead-free solders, and three problems in the conductive adhesive study are discussed.     文中介绍了三种典型无铅焊料体系的不足之处,以及银导电胶研究中的三个难题。 短句来源 更多          three orders     When the polarization is considered with zero biase,the UV/solar rejection ratios of Ga-faced solar-blind p-GaN/i-Al_ 0.33 Ga_ 0.67 N/n-GaN IHPs are 750,which meets the Tarsa’s experiment result of about three orders of magnitude.     在光伏模式下考虑极化效应影响时,Ga面p-GaN/i-Al0.33Ga0.67N/n-GaNIHPs器件的UV/Solar选择比可达750,与Tarsa等人报道的三个量级的实验结果基本一致. 短句来源     Especially, the mechanical sensitivity of the Si diaphragm can be three orders lower than that of the diaphragm without residual stress.     研究表明,对存在较大残余应力的硅薄膜,总应力和机械灵敏度主要由残余应力决定,其中机械灵敏度较忽略残余应力时的值减小三个数量级. 短句来源     Three orders decreasing of the leakage-current value has indicated strong ability of cavity gettering.     且单、双面抛光片的人值的最大降低幅度都达三个数量级，证明了氦微孔强大的吸杂能力。 短句来源     Experiments show thatLOMOS runs two to three orders of magnitude faster than SPICE with delay errors fallingwithin 30% usually.     实践表明,LOMOS模拟出的信号延迟时间同电路模拟程序SPICEII相比误差通常在30％以内,模拟速度要快近三个数量级. 短句来源     The dependence of their conductivity on temperature is measured after annealing in vaccum at 493K. Compare to undoped fullerene films,the activation energy of conductance for the boron\|doped fullerene sample decreases,and its conductivity is three orders of magnitude higher than that of pure C\-\{60\} films at room temperature. However,the boron\|doped fullerene films display clearly semiconductive behavior.     对硼掺杂富勒烯薄膜样品在493K 进行了真空退火，并测量了电导率随温度的变化关系．发现硼掺杂富勒烯膜的电导激活能减小，室温电导率比未掺杂富勒烯膜高三个量级，同时硼掺杂富勒烯膜依然表现出明显的半导体特性 短句来源 更多        查询“三个”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句

为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   three In this paper, we prove three types of rigidity results related to CAT(-1) spaces, namely the rigidity of the isometric actions on CAT(-1) spaces under the commensurability subgroups, the higher rank lattices and certain ergodic cocycles. 例句来源       This is done by reducing the problem to the case of bipartite quivers of a special form and using a function DP on three matrices, which is a mixture of the determinant and two pfaffians. 例句来源       We study boundary value problems for the time-harmonic form of the Maxwell equations, as well as for other related systems of equations, on arbitrary Lipschitz domains in the three-dimensional Euclidean space. 例句来源       We study boundary value problems for the time-harmonic form of the Maxwell equations, as well as for other related systems of equations, on arbitrary Lipschitz domains in the three-dimensional Euclidean space. 例句来源       This wavelet basis is obtained from three wavelet generators by scaling, translation and rotation, and the wavelets are supported either by one corner triangle or a pair of adjacent triangles in the triangulation of level k - 1. 例句来源       更多             the three We study boundary value problems for the time-harmonic form of the Maxwell equations, as well as for other related systems of equations, on arbitrary Lipschitz domains in the three-dimensional Euclidean space. 例句来源       We study boundary value problems for the time-harmonic form of the Maxwell equations, as well as for other related systems of equations, on arbitrary Lipschitz domains in the three-dimensional Euclidean space. 例句来源       Our main results relate the convergence of the chromatic expansions to the asymptotic behavior of the coefficients appearing in the three term recurrence satisfied by the corresponding family of orthogonal polynomials PMn(ω). 例句来源       The model developed against chloroquine-resistant malaria parasites was found to yield the best predictions among the three models. 例句来源       Statistical analysis revealed that two of the three models were not intercorrelated. 例句来源       更多             of three Every frame is a sum of three (but not two) orthonormal bases-and other frame representations 例句来源       We show that every frame for a Hilbert space H can be written as a (multiple of a) sum of three orthonormal bases for H. 例句来源       In this article we develop analytical and computational tools arising from harmonic analysis on the motion group of three-dimensional Euclidean space. 例句来源       To this end, we review the theory of unitary representations of the motion group of three dimensional Euclidean space. 例句来源       The values of SAξc for all the possible structures of three, four, and five vertices were computed using an in-house computer program. 例句来源       更多             three orders If the diameter of fine roots was defined as being smaller than 0.5 mm, the first three orders of F. 例句来源       The phosphorus quota changed within the limits of three orders of magnitude and the nitrogen quota, within the limits of one order. 例句来源       The number of particles of the DNA-surfactant complex on the substrate was changed by varying the concentration of the initial solution within three orders of magnitude. 例句来源       The experimental diffusion coefficients of rhodamine C and ethanol are three orders of magnitude smaller than the calculated values. 例句来源       It was found that the incorporation of nanostructured silver clusters exhibiting the characteristic optical absorption band with λmax～ 420-440 nm increased the conductivity of cellophane films by two to three orders of magnitude. 例句来源       更多

This paper describes a design method of multi-stage transistor intermediate frequency wide band amplifier. The feature of design is the use of network synthesis technique for realizing the amplifier with Tschebyscheff or maximal flatness frequency characteristics. The amplifier itself consists of a cascade of RC neutralized common-emitter stages each with primary tuned interstage transformer. The discussion is divided into three parts. First, the neutralized common-emitter stage is represented by approximat...             本文叙述一种多级中频宽带晶体管放大器的设计方法,其特点是利用网络综合技术,使放大器的通频带具有契伯舍夫或最大平直型式的特陆曲线。放大器由中和了的共发射极级链接而成,级间用初级调谐的变压器耦合,叙述分三个部分:第一部分将中和了的共发射极电路用近似等效电路表示,第二部分分析级间网络,将晶体管放大器的功率增益表示成预给的频率函数后,就能导出各级间网络的谐振频率和Q值等,从而求出线路元件的数值。这些谐振频率并不是调谐到中心频率而是分布在传输频段的某些频率上的,最后举出一个数值设计实例。 文摘来源          In this paper, we present a concise device physics theory for I2L family. The core of the integrated injection logic family which includes I2L, I3L, S2L, SFL, SI2L and 3JL etc., is composed of three mutually interactive PN junctions.By making use of the'Total Number of Excess Minority Carriers"mothod, and starting from the integral form of the continuity equation, we shall relate the terminal current of I2L with the total mumber of excess carriers, which are functions of the junction voltages. The theory ca...             本文叙述了注入型电路的器件物理。注入型电路包括I~2L、I~3L、S~2L、SFL、SI~2L以及3JL等,它们的核心是三个相互作用的PN结。 采用“过剩少数载流子总量”的方法,从电流连续方程的积分形式入手,给出了注入型电路端点电流与“过剩少数载流子总量”,以及端点电压之间的关系,由此可以计算出各区域的复合损失。计算结果可用来理解和设计注入型电路。从线路的角度来看,这些参数也可直接测得。 文中给出了可测的注入型大规模集成电路的静态输入和输出特性曲线族。这些特性曲线族包括了各种工作区。对于各种工作区域,可简化为简单的等效电路,用来进行线路和器件的设计,也可用于计算机辅助设计。 E-M和G-P模型对于描述结型晶体管是很完善的,但是不能充分描述三个结之间的相互作用。因此,特别是对于注入型电路的动态分析,还须考虑注入型电路各区域的“过剩少数载流子总量”的建立和消失过程,这时充、放电电流都已不是常数。本文给出了简化的动态分析方程,这些方程有助于器件和线路的设计。 文摘来源          One of the computer analysis methods of microwave circuits is presented and a general purpose analysis program named MCAP 1 for treelike microwave circuits is described. The program will automatically analyse the frequency response of the circuit having topologies and elements which are given by the user. The mathematical model and the essential parts of the program are explained.             本文提出一种微波电路的计算机分析方法,介绍了树型微波电路通用分析程序MCAP1。该程序可以依据不同电路的拓扑和数值信息,自动地构成有关性能参数的关系式并进行计算。文中对数学模型和程序要点作了说明,并通过三个典型实例表明:该通用分析程序有一定的通用性,计算精度能满足科研和生产的实际要求,而且具有使用方便、易于掌握的特点。 文摘来源   << 更多相关文摘

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