查询词典 rectangular hyperbola

By calculating the time differences among GIBs, position of a underwater target can be resolved using hyperbola intersecting.

差分GPS参考站主要提供GPS差分信号，实现GPS实时精密动态测量。

Additionally, the author proves the fact that the coordinate differential is embodied in hyperbola intersecting algorithm. 3. Time measurement Based on GPS Time System The basic observation for UGPS is the time that acoustic signal arrives at GIB. To measure the time difference, the time system of every GIB should be synchronized as all GIBs are working independently.

要测量时间差值，必须要求各个浮标系统的时钟严格同步，本文采用了基于GPS时间系统的浮标时钟同步，同时通过GPS接收机的1PPS脉冲校正延时测量漂移，实现精密的时间测量方法。

The interference fringe is fitted by hyperbola so perfectly that it is more precise to obtain the feature points of interference figure.

干涉条纹可以用双曲线很好地拟合，使干涉图特征点的提取更为精确。

Beginning with parabolas, the author explores the issue of 定点 between a line and a parabola, eclipse, or hyperbola.

笔者从抛物线入手，对抛物线、椭圆、双曲线与直线结合的定点问题作了一个探索。

Based on the technology of machining the tooth profile of hobbing shaving cutter for cutting hardened gear, the approximate forming of the tooth profile on normal section is carried out by means of straight line fitting, arc fitting and hyperbola fitting.

基于硬齿面滚剃刀齿形的制造方法，分别采用直线、圆弧、双曲线拟合法对滚剃刀法截面齿形进行了近似造型。

Based on the thought of the Hyperbola Function Expansion Method, we obtained some analytical solutions of the modified Korteweg-de Vries equation by introducing new expansion functions.

基于双曲函数法的思想，通过选择新的展开函数，得到了modified Korteweg-de Vries 方程的几类精确解，其中一类为具有扭结——反扭结状结构的双扭结单孤子解。

The current version is capable of capturing the whole desktop, a highlighted window, an active menu, or a fixed or free rectangular part of the screen.

当前的版本有能力捕获整个的桌面，被突出的窗口，主动的菜单，或者固定或者释放成直角屏幕部分。

6In each case the crystals,small or large,are naturally bounded by square or rectangular crystal faces of different sizes,but with each face always at right angles to each adjacent face.

在每种情况下，各个晶体不论大小都是天然地由一些正方形的或矩形的晶面作为自己的界面，这些晶面大小不一，但每一晶面总是垂直于每一相邻面。

6In each case the crystals,small orlarge,are naturally bounded by square or rectangular crystal faces of different sizes,but with each face always at right angles to each adjacent face.

在每种情况下，各个晶体不论大小都是天然地由一些正方形的或矩形的晶面作为自己的界面，这些晶面大小不一，但每一晶面总是垂直于每一相邻面。

The lower part is attached to the base plate, and the rectangular slot has (1) a first side wall adjacent to and parallel with the base plate, the first side wall being defined by a surface of the lower part,(2) a second side wall defined by a surface of the upper part, and (3) a bottom wall defined by a surface of one of the upper and lower parts.

紧固件，较低的部份是连接到底板、矩形槽有(1)第一次侧墙毗邻，平行底座、第一次侧墙被定义为一个表面的下方，(2)第二次侧墙定义为一个表面的上方，和(3)底壁由一个表面的上部和下部阀部件。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。