查询词典 arc hyperbolic function

Based on a thorough analysis of the character and mechanism of city-retaining-wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. Besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized. For the anchored bar retaining wall, the anti-pulling bearing mechanism of anchored bar is first probed into, from which anti-pullforce computation method are obtained. Combined with quite a few engineering examples and spot tests, the advised design and calculation methods of anchored bar are verified. From the abundant spot measured date, an adjusted hyperbolic model is put forward to determine the anti-pullforce bearing capacity. Furthermore, a new type of H-like block retaining structure is advised with its working mechanism deeply discussed as well.

本文在综合分析目前常用城市挡土结构的特点及其受力特性等基础上，针对一般挡土墙设计理论、施工技术、新型结构以及未来的发展趋势进行了深入探讨，论述了城市挡土结构的特点，并对常用土压力理论进行了综述，介绍了城市挡土墙常见的类型，并介绍了常规的设计理论和方法；通过分析比较，优选出锚杆挡土结构和砌块式挡土结构，并从锚杆锚固原理出发，结合工程实践和大量现场试验、对锚杆的抗拔承载力进行了深入研究，提出了用调整双曲线模型法计算锚杆抗拔承载力的方法，对土压力计算方法进行了探讨，对其设计计算方法进行了研究。

On the basis of the measured displacements from the chamber of a check sluice in Zhujia Harbor, the total settlements obtained from the time settlement curve and hyperbolic matching method were compared. The relationship between displacement and foundation resistance was analyzed.

基于上海地区③土层上的一座无桩基础水闸——祝家港节制闸闸室的沉降资料，分别对沉降曲线本身、用双曲线配合法对地基土的最终沉降量进行预测及地基土沉降与地基反力的关系这3个方面进行了分析。

A hyperbolic error often appears in cutting cone with ordinary lathe tool and arris body lathe tool.

根据用普通车刀和棱体成形车刀车削加工圆锥体时将产生双曲线误差的结果，通过计算得出产生双曲线误差的主要因素及使其误差最小时所要注意的事项

FA304 and FA318 series and advanced design of the machine, send a reasonable, high precision, low energy consumption, the use of rapid change in the exchange of draft gear group and three on three-under-Ji Chen care under pressure rods hyperbolic new technologies such as drawing, Significantly improve the quality of the cooked.

FA304和FA318系列并条机设计先进，传送合理，精度高，能耗低，采用快速交换变位牵伸齿轮组和三上三下下托式防积尘压力棒双曲线牵伸等新技术，显著提高熟条质量。

Based on the beampropagation equation in free-space, the hyperbolic-fit mothed is used to calculate theM2-factor of Gaussian beams passing through a spherically aberrated lens.

根据自由空间束宽的传输方程，采用双曲线拟合的方法，计算了高斯光束通过球差透镜后的M2因子。

In this dissertation, based on the beam propagation equation in the free-space, the hyperbolic-fit mothed is used to calculate the M2- factor of Gaussian beams passing through a spherically aberrated lens for the first time.

本论文根据自由空间中光束的传输方程，利用多点拟合的方法，通过数值计算，首次研究了激光束通过球差透镜后的M~2因子随球差的变化规律，并用M~2因子、桶中功率和K参数作为光束质量评价参数，讨论了透镜的像差、遮拦比等对激光光束质量的影响。

Chemical Milling hyperbolic face technology uses a chemical reduction process to selectively remove unwanted material, and then precise thickness control.

化学铣双曲线面对技术采用化学还原过程，有选择地去除有害物质，然后精确的厚度控制。

The stability of the highest, the maximum ball Chemical Milling hyperbolic face technology uses a chemical reduction process to selectively remove unwanted material, and then precise thickness control.

最高，最大球的稳定性化学铣双曲线面对技术采用化学还原过程，有选择地去除有害物质，然后精确的厚度控制。

All 24 trigonometric and hyperbolic functions and their inverses are included in the source code.

所有24个三角函数和双曲函数及其逆包括在源代码。&/页&

Firstly, by using Clifford algebra, we get the general expression of n-dimensional hyperbolic transformations.

首先，我们以Clifford代数为工具，得到了n维空间中双曲变换的一般表达式。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样