矢量作图更像是用铅笔画画，先拿铅笔确定一些点，然后用直线、曲线、方框和椭圆框连接这些点。
A vector drawing is like a pencil drawing where you take a pencil from one point to another and connect the points with straight lines, curved lines, rectangles, and ellipses.
在等的时候，利用所得数据，手绘或用个人电脑作图。跟助教讨论一下你的滴定曲线。讨论一下接著的滴定分析要否要作改变。
While waiting, plot your data by hand or use your PC. Review your titration curve with your ta. Discuss any changes which should be made for subsequent titrations.
在此基础上，提出了简便、实用的圆锥曲线公切圆作图法。
On this basis, a practical simple way to construct by the conical curves the common tangent circle is presented.
用圆弧投射法解决圆锥曲线与其它空间几何要素的相互位置问题，可使作图更为简练、精确。
By using circular arc project, the relative positions of the conic curves and other spatial geometrical elements can be solved for simplified and precise drawings.
以标准化电流对各膜电位作图得稳态失活曲线。
Then the steady-state inactivated curve was made according to the standardized conductance and potentials.
以曲线图为例，介绍了作图的操作步骤，并给出了计算机所绘制的图形实例。
An instance of curve charts is cited in illustration of operational steps of plotting, and the graphics examples of computer drawing are given as well.
从而给出了以平面上任意点为焦点、任意直线为准线，任意正数为离心率的圆锥曲线的直接作图方法。
Thus, we give a make-graph method of conic section on plane with arbitrary point as foci, arbitrary line as directrices and arbitrary positive number as eccentricity.
这种作图法可以直接求出凸轮的实际轮廓曲线而毋须绘制其理论轮廓线，因而使作图简化精确。
The proposed graphical method may directly plot the CAM profile without plotting its pitch curve, therefore its construction is more simplified and more accurate.
文章就三分角问题分析了三分角双曲线的性质、机械作图法并在此基础上研究对某一角的任意等分问题。
In the light of trisection Angle problem, the paper discusses the nature of trisection Angle and hyperbola and mechanical drawing and explores the problem of arbitrary proportion of a certain Angle.
以往的水文地质抽水资料分析中，对Q—S曲线类型的判断，大家曾用单位涌水量作图法。
In the analysis of previous hydrogeologic water-pumping dated, the units-inflow diagram have been used for the judgement of types of Q -S curve.
介绍一种挤压机螺杆充满长度的图解计算作图法，即根据挤压机的工作特性曲线图来计算螺杆的充满长度。
The article introduces a graphic analysis method of calculating the filled length of the screws on basic of the operating characteristics.
为了使二次曲线的作图更简便，文章以第二笛沙格定理和对合定理为基础，提出了一种新的作图方法。
Based on the Second Desargues Theory and involution theory, a simple drawing method for a conic is presented.
从二次曲线间的透射性质，分析建立透射结构的条件，以及典型位置的透射结构形式，从而提出了对应曲线的作图。
According to the homology character of conic sections, this paper analyses the condition setting homology construction and the construction form of typical positions.
并以微机中的高分辨作图功能绘制函数关系曲线图。
The functional relationship graphics are plotted by the microcomputer automatically.
有时，为了简化作图，往往采用以大圆柱半径为半径的圆弧代替双曲线近似画出。
In order to simplify the procedure, we use the arc which radius is the radius of the larger circular cylinder to replace the hyperbola.
有时，为了简化作图，往往采用以大圆柱半径为半径的圆弧代替双曲线近似画出。
In order to simplify the procedure, we use the arc which radius is the radius of the larger circular cylinder to replace the hyperbola.
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