做模型

Using established dynamics model, the author has explained the genesis of numerous dolichos lablab limestone and siliceous limestone in the two growing stages of southern China, i.e. carbonates developing stages (Donggangling stage of middle Devonian and Changxing stage of late Permian). Because numerous carbonate rocks have been produced on the platform, at the same time, it is one of ignored material sources that numerous carbonate lime-mud have been transported from platform to basin.

运用所建立的动力学模型对中国南方两个重要的成礁期，即生物碳酸盐发育期(中泥盆世东岗岭和晚二叠世长兴期)，台盆内大量扁豆状灰岩和硅质灰岩的成因做了解释，因为台地上大量碳酸盐生产的同时，由台地向盆地输送的大量碳酸盐灰泥是盆地内的一个不可忽略的物质来源。

Did you do the dynamic stochastic general equilibrium model?""

你做过动态随机一般均衡模型试验吗？""

With this model, the effects of vertical dynamic resistance on the performance of sliding bearing are deeply explored.

在此基础上，应用这种滑动支座模型，对橡胶支座直接放置于墩顶，与墩顶和梁底的接触面没有螺栓连接，水平力的传递靠接触面的摩擦作用，这种比较常见的桥梁结构形式，做了结构分析，指出其动力性能特点。

An Error Analysis of the Work Cylinder with Errors in Ellipticity and Prismatic Roundness when Located on a V-block ;2. The model of circular form based on V-block ,filter,hardware circuit and software flow are introduced.

在工序间检测的基础上，提出了轴承外圈圆度数字化测量系统方案，并在V形块定位的圆度模型推导、测量系统滤波分析、硬件电路和软件流程图方面做了介绍。

Study on application and simulation of Kalman filter technology in SINS Because Kalman filter some merits, such as provided a fast and accurate method for SINS, adopting it to do initial alignment in this paper. The Kalman filter theory is introduced and the dynamic error vector equation of the initial alignment is derived at the first. Using velocity error as exterior value of observation, maneuverable characteristic that is influenced with system's observability and its degree is studied at length by do amount of simulations and experiences.

首先介绍了卡尔曼滤波理论及相关技术，建立了系统卡尔曼滤波的状态方程和观测方程；首先采用速度误差作为观测值，详尽的研究了系统机动特性对可观测性和可观测度的影响，并做了大量仿真实验：通过对滤波原理的分析研究了影响的原因；分别选用加速度计输出误差和转台输出姿态角误差作为外部观测值，推导建立它们的观测模型，并通过仿真证明了分析结论的正确性。

Water and land boundary conditions for numerical models of Yangtze Estuary were dealt especially.

对模型的水陆边界条件的处理做了深入探讨。

However, the mechanism underlying the effect ofiodine excess on thyroid function remains unknown in part. Moreover, differentanimals show different ability to respond to iodine deficiency and iodine excess.Therefore, it is of great necessary to establish different animal models in vitro andtake a thorough evaluation of the impact of iodine intakes on thyroid function and itspossible regulation mechanism.

迄今的研究多集中于碘摄入水平与甲功关系这一现象的观察，对碘与甲状腺功能变化的剂量-效应关系及其具体调控机制的实验论证尚有待于进一步深入，且不同动物对碘缺乏与碘过量的反应性和耐受性有所不同，因此有必要建立不同的动物模型，就碘对甲状腺功能的影响及其可能的调控机制做系统而深入的研究。

Although the result will show the positive relations among the stock price, the interest rate, and the exchange rate by direct quotation, it is not explicable to explore the relationship of those three variables only.

在实证分析部分是以时报资讯-情报赢家2000所提供之1999年1月5日到2005年11月30日的统计日资料为基础，建立最小平方回归模型研究其相互关系，研究结果显示如理论探讨所得结论：股价、利率与直接报价法的汇率三者彼此有著正向的关系，并发现仅仅探讨此三变数的关系是较不具有其解释能力的，因为各变数并非仅有彼此做为唯一的影响因子，尚有些经济的变数会影响它们。

Worked out the preliminary probing or studying therewith the expressible mathematical model, used the remote sensing technology to study the relation between the density of population and the intensity of urban hot-island effect.

在利用遥感技术研究城市人口分布密度和热岛强度之间密切关系的数学模型的数值表达上，做了初步的研究和探索。

You can't extrapolate from past behaviour, which is what charts and models do, because that behaviour is changing.

你不能从过去的行为加以推断（图表和模型正是这样做的），因为行为正在发生变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。