查询词典 asymptotic curve

On the basis of the data from four seasonal oceanographic censuses in the East China Sea（23°30′-33°N,118°30′-128°E） in 1997-2000,the paper studies on adaptation and ecotype of Ostracoda in the East China Sea through curve fitting,forming mathematical model,calculating optimal temperature and salinity,consulting geographic distribution based on synchronous data of abundance and environmental factors.

根据1997-2000年东海23 30′-33 N，118 30′-128 E海域4个季节海洋调查资料，用浮游介形类物种丰度和同步表层温、盐度数据进行曲线拟合，构造数学模型，计算介形类分布最适温度和盐度值，并参考其地理分布和生态适应特征分析，确定东海浮游介形类主要物种的生态类型。

However, from the ovalization-curvature curve, the ovalization of the tube cross-section increases in a ratcheting manner with the number of cycles.

从弯矩－曲度的实验曲线中显示，在对称曲度循环弯曲负载时316L不锈钢管有循环硬化的现象，而经过了一些循环圈数后回圈会变的较稳定。

The accumulation of the ovalization for the first case is much faster for the deeper depth than that for the less shallow depth. However, the change of the width does not influence on the ovalization-curvature curve for the second case.

当在固定凹槽宽度且不同深度的情况下，凹槽越深，成长的速度累积椭圆化量较快，而在固定凹槽深度且不同宽度的情况下，不同宽度对椭圆化的变化并没有太大的影响。

As for the ovalization-curvature curve, it can be observed that the ovalization increases in a ratcheting manner with the number of the bending cycle. When the magnitude of the ovalization reaches a critical value, the tube buckles.

至於在椭圆化－曲度的曲线图中显示，椭圆化会随著循环弯曲的圈数渐增且呈现对称棘齿的变化，当椭圆化值增加到某一极限时，薄壁圆管便会发生皱曲破坏。

The launch is followed by a huge, sweeping, overbanked curve, giving riders a chance to catch their breath back, before they hit the 170 foot top hat; an element with some extreme negative G forces.

启动之后有个巨大的，广泛的，过度倾斜的弯度，使乘坐者在到达170英尺顶端的时候之前有机会回气。一些高级元件使得乘客免受G的压力。

The OverEasy curve available with the 166XL permits a very high amount of compression (RATIO of 10:1 or greater) to be used in many situations.

在演奏会上，它提供了一个附加的行为，可使歌手私下谈天。166XL可利用的OverEasy曲线允许在很多场合下设置一个很高的总体压缩（RATIO在10：1或更高）。

The carboxylic content in oxycellulose was analyzed quantitatively by FTIR using KSCN as internal standard. Calibration curve with good linear relationship was obtained.

以KSCN作为内标，用傅里叶变换红外光谱法对氧化纤维素中的羧基含量作了定量分析，得出了线性关系较好的标准曲线。

Based on the paleoceanography spatial database, I replanned the paleoceanography databasesystem to figure out the security of the former system. I redivided the system functions anddesigned five function modules: right management module, data import and edit module,calculating year module by standard oxygen isotope curve, data analysis module and spatialanalysis module. The calculating year module adopted the method which compares the oxygenisotope stage borderlines. This method could acquire a more exact result and provide a friendlyinterface to make the consumer operate convenient.

在古海洋空间数据库的基础上重新规划设计了古海洋学数据库系统，解决了原系统数据库的安全性，将系统功能重新进行划分，设计开发了权限管理、数据输入编辑浏览、标准氧同位素定年、数据分析和空间分析等五个系统功能模块，其中标准氧同位素定年模块采用了对比氧同位素期界线的方法，使年代计算结果更加精确，并提供了友好的界面方便用户的操作。

It utilized factor analysis and regression analysis ofthe multi-statistics to make the quantitative analysis on a great deal of core proxies in the North Indian Ocean and Indonesian Archipelago areas, and acquiredthe exact conversion relations of paleoceanic environment parameters (sea surface temperatureand salinity) and proxies. Then it made the change curve which can show the changes of paleo-ceanic environment parameters (sea surface temperature and salinity) which followed the changesof depth and provided the contrast between paleoceanic environment parameters of different coreson the landscape orientation. This paper supplied a more scientific and exact method for resumingthe paleoceanic environment on paleoceanography research.

本文阐述了以古海洋学数据库系统数据为基础的古海洋学多元统计分析模型，利用多元统计学中的因子分析和回归分析技术对北印度洋以及印尼多岛海地区大量岩芯的替代指标做定量分析，求出古环境参数与替代指标的精确转换关系，从而做出各岩芯处古环境参数随深度的变化曲线，提供不同岩芯在横向上的古环境参数对比，为古海洋学研究中恢复古环境提供了一种更科学更精确的方法。

By integrating drilling and well logging data, the Jurassic system was divided into 6 Ⅲ sequences and 17 systematical domains. The sequence boundary was identified by using the terminal correlation of seismic reflection, regional lithologic interface, changes of paleontologic distributive characters, number of logging curve and its style discontinuity. The systematical domain was divided based on the recognition of the first flooded surface and maximum flooded surface and in combination with analysis of parasequence superimposed style.

综合钻井、地震等资料，将滴南凸起侏罗系划分为6个三级层序和17个体系域，应用地震反射终止关系、区域性的岩性界面、古生物分布特征的变化、测井曲线数值和形态突变等进行了层序边界的识别；在依据岩性和测井曲线的变化识别首次湖泛面和最大湖泛面，并结合准层序叠置样式分析的基础上，进行了体系域的划分。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。