查询词典 deriving

The Tentacle, like some orchids and bromeliads, is most likely an epiphyte, deriving nutrients from the air and detritus; which theory is supported by the observation that h. sensitiva does not appear to eat what it kills, but conceals its prey beneath its root mass and absorbs the byproducts of decay.

藤怪，像某些兰科及凤梨科的植物，更像一种附生植物，是从空气和岩土中吸收养料；这理论是透过观察所得，观察发现藤怪从不吃它所杀死的生物，但会将猎物放置在其底部，然后吸收其腐朽后产生的副产品。

Sequenza VIII , written in 1976 for violinist Carlo Chiarappa, is both a homage to the instrument's technical potential, its content deriving essentially from the notes A and B, and also, in that its form. is akin to a chaconne (variations over a repeated melodic or rhythmic idea in the bass), to the composer whose Sonatas and Partitas laid the foundation for all subsequent violin music, Johann Sebastian Bach.

模进 VIII 》作于1976年，是一首小提琴独奏作品，为小提琴家卡洛·齐亚拉巴而作，同时也是对乐器技巧潜能的挑战，它的内容其实来自 A 和 B 两音，结构与巴赫为后世小提琴作品奠定了基础的奏鸣曲与组曲中的恰空相仿。

Even where there are large numbers of persons who are technically unemployed and deriving their income, such as it is, from the informal economy, the real alternatives available to workers located in the barrios and favelas of the world-system are such that theyare in a position to demand reasonable wage-levels in order to enter the formal wage-economy.

就算是在有大量人口在技术上失业，而从非正式部门取得收入的那些地方，置身世界体系里的城郊与贫民区的劳工，他们实际上可以选择的出路，还是在於能够要求合理的工资水准，以便进入正式的工资经济。

The reed pen and the feather writing brush after the evolution, spreads by the fountain pen form until now, and is unceasingly deriving the new written tool branch.

芦苇笔和羽毛笔经过演变，以钢笔的形式流传至今，并不断派生着新的书写工具分支。

During the first stage of the thermodegradation in nitrogen, the thermal stability of EVA /clay nanocomposites decreases din to the decomposition of octadecyl ammonium and a catalytic effect of acidic sits on the clay lavers deriving from the decomposition.

实验结果表明，通过离子交换反应，可使长链十八胺阳离子嵌入粘土片层间，增大了粘土的片层间距；对于EVA/有机化粘土体系，通过熔体插层可使EVA分子链插层于粘土片层中，使粘土片层被进一步撑开；EVA/粘土纳米复合材料具有较好的力学性能。

Methods:87 patients with suspected SMTs were examined by EUS with mEUS (Olympus UM-3R, 20MHz; UM-2R, 12MHz), some of which were subjected to endoscopic therapy or surgery operation according to the different deriving layers of SMTs.

对87例疑为上消化道黏膜下肿瘤的患者进行微型探头超声内镜检查，根据黏膜下肿瘤的起源层次，部分患者接受内镜下治疗或外科手术。

Chapter one of this text has recommended the foreign insurance to apply financial economy to the products pricing method of insurance company, but these methods have not explained how to determine the fair premium of the multiple-line insurance company .In order to solve many business line insurance company pricing problem, chapter two introduce an very important model in insurance company capital allocation field - MR capital allocation model, through deriving capital allocation formula and simulation analysis indicate MR model allocate multiple- line insurance company capital scientifically. In order to apply MR model to non-life insurance pricing, chapter three will extend MR model to introduce loss 3 and layer P . Since the premise of MR model is a certain market price of loss, the chapter four will use the risk-neutral probability transformation technique to get the market value of loss. Under lognormal distribution, we will use location parameter shift and proportional PH transformation to illuminate the technique. The final chapter combines the prior sections result to deduce out the fair premium formula, and apply it to price the catastrophe insurance.

本文的第一章介绍了国外保险业将财务经济学应用到保险公司产品定价的方法，但是这些方法都没有说明如何确定多业务线保险公司的公平保费；为了解决多业务线保险公司定价问题，第二章引入保险公司资本配置领域非常重要的一个模型—MR资本配置模型，通过推导资本配置公式及模拟分析表明MR模型科学地配置了多业务线公司的资本；为了将MR模型应用到非寿险公司的定价中去第三章扩展了MR模型，引入了损失β和层β的概念：由于MR模型的前提条件是有一个确定的损失市场价值，第四章利用风险中性转化方法获得损失的市场价值，在损失为对数正态分布的条件下，通过位置参数转化和比例危险转化方法给出了实例说明；第五章结合前几章的结果给出非寿险公司公平保费的定价公式，并运用它给出了巨灾保险价格的模拟分析。

In order to overcome the difficulties faced on analytically deriving the equation for describing the samll angle light scattering patterns from anisotropic objects with arbitrarily director configurations, a Fast Fourior Transformation algorithm for the calculation of SALS patterns from the anisotropic objects immersed in an isotropic matrix has been developed.

用快速傅里叶变换计算方法( Fast Fourier Transformation，FFT)直接获得高分子材料中介观有序结构小角激光光散射图案，从而对实验获得的球晶和液晶液滴的 SALS图案进行结构预测。

After deriving a quasi-infinite horizon NLMPC formulation for discrete-time system, Chapter 3 proposes a quasi-infinite horizon NLMPC scheme based on sliding mode.

推导了准无限时域非线性模型预测控制的离散形式，然后提出了基于滑模的准无限时域非线性模型预测控制方法。

The main research tasks and results are as follows:(1) Through comparing the stress intensity factor of compact tension specimen calculated by finite element software with the theoretical value, the feasibility of calculating fracture parameters of crack tip in ABAQUS software was verified.(2) The relationship between the elastic modulus of the material and research scale was studied based on deriving the cohesive stress theory and other relevant theories. And the elastic modulus of the material on meso-scale was determined.(3) Global model and sub-model of the finite element were built in th...e macro-scale, and stress-strain field nearby the crack tip was analyzed, and the results show that the detailed stress-strain in the crack tip could be obtained by using the sub-model technique.(4) In meso-scale, the crack growth model was also established by assuming the crack propagating along the grain boundary, and the detailed stress-strain field in the crack tip was obtained.(5) The effect of crack length on Von Mises stress, and maximum principal stress and strain was analyzed in meso-scale when equivalent KI equals 30MPa.m1/2. And the results show that except for crack tip area, the stress-strain distribution in whole specimen is not affected.

主要完成研究内容和取得成果如下：(1)利用有限元软件计算出紧凑拉伸试样的裂纹尖端应力强度因子KI值，其结果与理论值一致，从而验证了利用ABAQUS计算裂纹尖端相关断裂参量的可行性；(2)在研究内聚应力等相关理论的基础上，推导出了研究尺度与材料弹性模量的近似关系，并确定了介观尺度上的弹性模量；(3)在宏观尺度上建立了全局有限元计算模型和子模型，得到了裂纹尖端应力应变场分布，结果表明利用子模型技术获得比较准确的裂纹尖端应力应变场分布是可行的；(4)在介观尺度上利用平均晶粒尺度的方式建立了裂纹沿晶扩展模型，得到了裂纹尖端断裂过程区的微观应力应变场；(5)当应力强度因子为30MPa.m1/2时，分析了介观尺度上在裂纹沿晶扩展过程中裂纹长度对Mises应力、最大主应力和应变的影响，结果表明，裂纹扩展长度对试样整体应力应变分布影响不大，而对裂纹尖端区域有较大影响；(6)介。。。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。