多让孩子爬爬不同的梯子——比如说，粗绳梯，链梯等。
Encourage lots of climbing on different kinds of ladders -- rope, chain, etc.
因为利用了先验信息，动态线性模型的精度优于随机链梯法。
The precise of Dynamical linear model's result is better than the stochastic chain ladder's.
动态线性模型在随机链梯法的基础上构建了状态方程和测量方程。
Dynamical linear model includes state space model and system equation on the basis of stochastic chain ladder.
本文的研究主要是在考虑膨胀因素的情形下推导出了链梯法准备金估计值的平方误差。
In this paper, we take inflation rate into account when estimating the standard error of chain-ladder reserves.
链梯法由于其简易性和几乎不需任何假设的特点，成为了基于流量三角形对未决赔款准备金进行预测的最常用方法。
Because of the property of simplicity and distribution-free, the chain ladder method has become the most popular method of claims reserving.
链梯法是广泛应用于提取未决赔款准备金的一种方法，这种方法由于原理简单、操作简便而受到了保险公司的青睐。
Chain ladder method has been widely used in loss reserving, it is very simple, and many insurers prefer the method.
基于一般的流量三角形，我们在第二章中提出了乘法模型及边际和估计，并证明了在该模型下，参数的边际和估计就是链梯法估计。
Based on generalized run-off triangle, we introduce multiplicative model and its marginal-sum estimation in chapter 2. We get that the marginal-sum estimation is the chain ladder estimation.
在没有电力资源的情况下，既要解决循环链梯缓降速度，实现平滑控制的问题，又要解决系统长期处于闲置状态，而不影响其可靠性的问题。
When there is on electrical power, slow descending control of circular chain ladder as well as to assure the reliability in use when set aside for a long time has to be solved.
本发明是一种高层建筑遇险时紧急逃生装置，也是一种理想的消防设施。该装置主要由链梯、导轨基架、链轮、变速机构、液压调速式控制器等组成。
The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.
所有紧急梯安全链要随时挂上，除人员正在进入或离开梯子时。
All emergency ladder safety chains shall be up at all times except when person is entering or leaving ladder.
设备平台梯上的安全链只有有人在平台上工作时应挂好。
Equipment platform ladder safety chains shall be and will be hooked only when someone is working on the platform.
设备平台梯上的安全链只有有人在平台上工作时应挂好。
Equipment platform ladder safety chains shall be and will be hooked only when someone is working on the platform.
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