查询词典 expressions

At 0, 4, 8, 16, 24 h after operation, the expressions of SR-A protein and mRNA in liver tissue were assayed by western blot and RT-PCR respectively; the levels of plasma endotoxin and interleukin-6 (IL-6) were measured using limulus test and ELISA.

于术后0、4、8、16、24 h分别采用Western blot和RT-PCR检测肝组织中SR-A蛋白和基因表达水平；以鲎试验和ELISA测定血浆内毒素和白介素-6(IL-6)；光镜观察肝组织病理变化并测定血浆ALT、TB含量。

Not all regular expressions work as replacement characters; the line break is one that does work.

并非所有的正则表达式都可以用作替换字元，换行符是其中可以替换的一个例子。

By introducing special stress functions, we find solutions of eighth order homogeneous linear equation set with complex functions method and approach of undetermined coefficients, deduce calculation formulas of bi-material elastic constants for two dissimilar orthotropic composite materials. The expressions of stress intensity factors near finite interface crack tip subjected to symmetric loadings are derived. A engineering application numerical example is given.

通过引入特殊的应力函数，采用复变函数方法和待定系数法求解了八阶齐次线性方程组，推出了两种相异正交异性复合材料板的双材料弹性常数的计算公式，得到了受对称载荷作用的界面裂纹尖端应力强度因子的计算公式，给出了一个工程应用算例。

Taking into account the orthogonality and linear independence of trigonometric functions, closed-form expressions for scattering coefficients are developed by imposing continuity conditions of pile-soil interfaces and equilibrium conditions of piles.

通过施加问题的连续条件和平衡条件，利用三角函数的正交性以及不同阶三角函数线性无关的性质，得到问题的解。

In this paper, applying an integral expression of linear viscoelastic theory, several integral equation expressions for obtaining shear modulus G from stress relaxation modulus E{t and bulk modulus K are acquired by using inversion of the Laplace Transform.

本文应用线粘弹性理论的一种粘弹性积分变换式，采用拉氏逆变换，导出了由拉伸松弛模量E和体积松弛模量K求解剪切模量G的几种积分方程，并给出了由已知试验数据E和K通过迭代和数值积分求G的数值积分算法。

In Chapter 2, the D-symmetric solutions of matrix equation A~TXA = B on the linear manifold S ={X ∈ D~(-2)SR~|XZ = Y, Y = Y{D~2Z+D~2Z, Z~TD~2Y = Y~TD~2Z, Y,Z∈ R~}, by applying the generalized singular value decomposition of a matrix pair, the necessary and sufficient conditions for the existence and the expressions for the D-symmetric solutions of matrix equation A~TXA — B on the linear manifold are established.

运用矩阵对的广义奇异值分解，给出了这类线性流形上矩阵方程A~TXA=B存在D对称解的充要条件及其通解的表达式。另外给出了它的D对称最小二乘解的表达式。

In Chapter 4, the centro-symmetric solutions of matrix equation A~TXA = B on the linear manifold S ={X ∈ CSR~|||XY - Z||= min, Y,Z ∈ R~|}, using the quotient singular value decomposition of matrix pairs, the necessary and sufficient conditions for the existence and the expressions for the centro-symmetric solutions of matrix equation A~TXA = B on the linear manifold are established.

利用矩阵对的商奇异值分解，给出了这类线性流形上矩阵方程A~TXA=B存在中心对称解的充要条件及其通解表达式。

All literal strings and string-valued constant expressions are interned.

所有字面值字符串和字符串赋值常量表达式都使用 intern 方法进行操作。

In my paper,the figure of Beijing in modern chinese literature is the figure of Beijing city which is full of culture expressions and spiritual thickness in lots of literary output in modern chinese literature,it is brought about by gifted authors and consisted in the literature world.

本文所探讨的现代文学中的"北京形象"指的是现代时期以北京为表现对象的文学作品中所建构起的具有文化风情与精神厚度的北京城的形象，是存在于文学世界中的由作家们的特殊感受所创造出的一座具有文化品格和文化力量的城市的形象。

Results The GRK5 protein level in Parkinson's disease α-synuclein transgenic mice was increased to different degrees compared with that in non-transgenic littermate control mice, and the protein and mRNA expressions of GRK5 in 9-month old A53T mutant mice were higher than those in NLC mice, but there were no significant changes in the 3 month and 6 month old A53T mutant mice.

结果 各组帕金森病α-synuclein转基因小鼠与阴性对照小鼠相比，GRK5蛋白表达水平均有不同程度的增加，并且随着转入的h-α-syn蛋白表达水平的高低而有所变化。3月龄和6月龄帕金森病转基因模型小鼠与同月龄阴性对照组小鼠相比，GRK5的mRNA和蛋白水平没有变化；而9月龄帕金森病转基因模型小鼠与同月龄阴性对照组小鼠相比，GRK5的mRNA和蛋白水平都有所增加。

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。