查询词典 T

During the T-matrix method of calculating light scattering by particle, incident and scattered fields are expand into spherical vector wave functions: which, via their relationship derived from the Maxwell equations, leads to the T-matrix, a transferring matrix between expansion coefficients of fields.

在粒子光散射计算的T矩阵方法中，将入射场和散射场用球矢量波函数展开，通过Maxwell方程推出二者之间的关系-零场方程，可获得散射场和入射场展开式系数之间的传输矩阵-T矩阵。

Antigenic protein vaccines contain many CD8~+ T cells epitope and CD4~+T cells epitope, they can be presented by not only MHO I molecule but also MHC-II molecule and active immune response.

蛋白疫苗的特点是含有己知和未知的CD8~+T细胞表位和CD4~+T细胞表位，不被特定的HLA表型所限制，既可通过MHC-Ⅰ类分子途径，又可通过MHC-Ⅱ类分子途径激活抗肿瘤免疫应答，因此采用蛋白疫苗可能具有更大的临床应用意义。

In this dissertation, we construct the Bariev model with nine kinds of boundary fields by the matrices K_± defining the boundaries. And then the Lax operator is given in the form ofmatrix, as well as the basic quantities, e.g., the R -matrix, the monodromy matrices and the transfer matrices are defined. By using the expression of the local Lax operator of the model,the action of the monodromy matrices T, T~(-1), U_ on the pseudo-vacuum state is given outin detail. Furthermore, the main fundamental commutation relations are obtained through the reflection equations, the recursive n-particle state as well as the one-particle exact solution is given and the Bethe ansatz equations are found accordingly. Finally, we list the nesting boundary K matrices, which play a crucial role for obtaining the n-particle solution and finding the Bethe ansatz equations, the eigenvalues of the transfer matrices and the energy spectrum of the system by means of the nested algebraic Bethe ansatz method.

在这篇文章中，我们利用边界K_±矩阵构造出了具有九种边界场的Bariev模型，同时给出了该模型L算子的具体矩阵表示形式，并定义了R矩阵，monodromy矩阵以及转移矩阵；接着利用L算子的矩阵形式，给出了其对应monodromy矩阵T、逆矩阵T~(-1)作用到真空态上的值，并利用Yang-Baxter关系及反射方程得到了双行monodromy矩阵U作用到真空态上的值；然后利用反射方程通过复杂的计算得到了一系列重要的基本对易关系式，并给出了模型的递推的多粒子波函数、单粒子解及Bethe ansat方程；最后给出了模型的嵌套的边界K矩阵的具体形式，从而为运用嵌套Bethe ansatz方法求解该模型的多粒子解、Bethe ansatz方程以及系统的能谱打下了很好的基础。

However, there are many moreA/T→G/C changes than G/C→A/T in a single arm, which would lead to an increasing trend in GC content and suggest that the composition is not at equilibrium.

然而，在每个臂上，A/T→G/C 的突变数目却大于G/C→A/T的，这表明回文序列的成分并没有达到平衡，并且GC含量有上升的趋势。

T〓, ΔT〓,〓 and ξ are all influenced by the flow pattern of molten electrolyte and metal and by temperature gradient. 6. A set of software characterized with typical friendly Windows GUI has been successfully developed under Borland C++ OWL IDE. It has a hierarchical completely mouse-driven menu system.

根据NaF-AlF〓体系性质与结晶热力学和动力学原理，首次提出槽帮结壳在冷凝形成和熔化消失过程中分别存在一"过冷度"：ΔT〓，〓(5)"过热度"：ΔT〓，〓(6)新结壳固化时间：〓和理论研究和实际生产所指槽膛内形之间存在的"过渡层"，厚度为ξ。

Table 1, respectively Δ T take time error Δ s and muon = 5 T = 8 muon s, fixed number of 60 for speed.

表1中，时间误差分别取ΔT = 5 μs 和ΔT =8μs时，固定测速齿数为60 。

Hypothesis in 0 ~ 10 speed range between 2000 and r/min speed error Δ requirement f r/min, more than 1 and measuring time, time than 100 ms t take 3 muon s acuities error Δ than eight mu t s, according to the formula (1) and (3) and assumptions, and computer programming.

假设转速范围在0～10 000 r/ min 之间，要求转速误差Δf ≤1 r/ min ，并且测量时间T ≤100 ms ，时间误差取3μs ≤ΔT ≤8μs ，根据公式(1)和(3)及假设条件，进行计算机编程求解。

In [29], the author gave that let G be a 2-connected graph with order n and S ≥ t, if |N ∪ N|≥ n - t for any nonadjacent vertices u and v in G, then G is pancyclic or n = 2t, G ≌ K_.

在[29]中，作者给出定理：设G是一个n阶2-连通图，且δ≥t，若对G中的任意两个不相邻的点u和v有|N∪N|≥n-t，那么G是一个泛圈图或n=2t，G≌K_。

In contrast, HCVpp-specific nAbs were readily detected in patients with chronic evolution and impaired virus-specific CD4 T-cell response but not in patients who cleared infection with robust virus-specific CD4 T-cell response.

相比之下，HCVpp特异性的中和抗体在HCV慢性感染和病毒特异性CD4 T细胞功能损伤的患者中较易测到，而在感染清除和病毒特异性CD4 T细胞反应强烈的患者中不易测到。

In contrast, HCpp-specific nAbs were readily detected in patients with chronic eolution and impaired irus-specific CD4 T-cell response but not in patients who cleared infection with robust irus-specific CD4 T-cell response.

相比之下，HCpp特异性的中和抗体在HC慢性感染和病毒特异性CD4 T细胞功能损伤的患者中较易测到，而在感染清除和病毒特异性CD4 T细胞反应强烈的患者中不易测到。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。