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Characterization of complementary DNAs derived from braconid wasp ovaries identified genes encoding subunits of a viral RNA polymerase and structural components of polydnavirus particles related most closely to those of nudiviruses—a sister group of baculoviruses.

基因编码的RNA聚合酶亚组和多去氧核糖核酸病毒粒子的结构组件，与nudiviruses有着密切的联系。而通过来自小茧蜂卵巢互补DNAs的表征可以将两者识别出来。

According to the theory of acousto-optic interaction,the formulas of diffraction loss of two AO Q-switches,which acousto-field are perpendicular or parallel one another,in normal Bragg diffraction are derived.

分析了单声光器件、超声场相互平行和相互正交的两声光Q开关器件衍射损耗，给出正常布喇格衍射的超声场相互平行和相互正交的双声光Q开关器件衍射效率的表达式。

A rigorous coupled wave theory for the Bragg diffraction of a Gaussian beam in the uniaxial crystal is derived and a group of rigorous coupled wave equations and diffraction efficiency formula are obtained in terms of the proper coordinate transformation and Riemann method .

利用适当的坐标变换和黎曼方法建立了高斯光束在单轴晶体中布拉格衍射的严格的耦合波理论，获得了一组严格的耦合波方程和衍射效率计算公式，讨论了衍射效率随折射率调制量的关系以及波长选择性和角度选择性，同时分析了衍射效率对再现光宽度的要求。

The principle of the two dimensional acoustooptic Q switch is presented,the formulas of the diffraction efficiency and diffraction loss of the AO Q switch with normal Bragg diffraction is derived,the relationship between One dimensional and Two dimensional Bragg diffraction is analyzed.

描述了两维声光Q开关的基本原理，详细推导出正常布喇格衍射的两维声光Q开关衍射效率和衍射损耗的表达式，分析了两维布喇格衍射和一维布喇格衍射之间的关系，并给出了在驱动功率40W、光束直径5mm、光波长1。

The spoken content, mostly braggadocio spiced with fantasy, was derived largely from a pool of material used by most of the earlier rappers.

讲话的内容，主要说大话加香料以幻想，从材料水池主要被获得了由大多更加早期的交谈者用于。

Brahmani (the second figure from the left) has four heads like Brahm a, and is often shown seated on a lotus or on a gander; Maheshvari, the feminine personification of Shiva or Mahesa, sits next to her on a bull; Kaumari, derived from Kumara, rides a peacock; Vaishnavi is the female personification of Vishnu , as is Varahi, in his incarnation as the boar; Indrani derives from Indra.

布拉马尼有四个当头布拉姆一个，而且常常显示鹅或坐在莲花上， Maheshvari，女性的化身湿婆或Mahesa系，坐在她旁边的一个牛市； Kaumari，库马拉来自，骑孔雀； Vaishnavi是女性的化身毗湿奴，正如瓦拉希野猪，在他的化身作为； Indrani来自因陀罗。

This thesis is derived from the second stage of the technical improvement project of the Aircraft Tyre Wheel and Brake Test Dynamometer which focuses on the design and realization of the computer control system.

本论文研究的内容来自于兴平华兴公司航空机轮刹车试验台的第二期技术改造项目。主要研究实验台液压系统的计算机控制系统设计实现问题。

A representative RC frame of the main building of Tsinghua University is analyzed by FIPOA-3D, the structure capacity curve with descending branch is obtained, the seismic requirement curve is derived from current code. Capacity spectral method is utilized to evaluate the seismic resistant behavior of the frame.

用FIPOA-3D计算了清华大学主楼一榀典型的RC框架，得到有下降段的结构能力曲线，由现行规范的反应谱曲线得到结构的地震要求曲线，并用能力谱法对这榀框架的抗震能力进行了评估。

The generalized deformation equations and the distribution function of branch vector are derived, and the mathematical characteristics of fabric tensor N are also discussed.

在此基础上导出了形变方程的一般形式，对技向量的分布函数进行了理论上的推导，还对组构张量N的一般数学特征进行了讨论。

The disease sometimes derived branchial fistula Xiang swollen and at the same time.

本病有时与鳃源性襄肿和瘘同时存在。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。