面积法

81 patients were randomly divided into expreriment group(early escharectomy with iodophors hydropathic compress, n=39) or control group(conventional therapy method, n=42 ), campare the diference of skingrafting, healing time, medical cost in the two groups.

入选81例小面积热金属烧伤病人，随机分为实施组（早期切痂+碘伏湿敷，n=39）和对照组（应用传统的自溶脱痂法，n=42），比较两组病人植皮、愈合时间和医疗费用的差异。

As to the space curve coils the arbitray right line and circles to obtain the rotational surface ∑, the body of rotational through ∑ s surround into(the part sealing off does not put the back plane disc), the integration formula about area of rotational surface and volume of the body of rotation are given by using coordinate transformation and Infinitesimal method.

利用坐标变换与微元法得到了空间曲线绕任一直线旋转所得旋转曲面∑的面积公式，以及由∑所围旋转体的体积公

When the formulas of the tetrahedral element are developed, triangular coordinates is used to develop the boundary integral part of outer boundary element.

其中针对四面体单元的第二、第三类边界条件采用面积坐标积分变换法详细推导了边界积分项的计算过程。

The whole process of the experiment was visualized and recorded in the tape through an intravital fluorescent microscopic system. The dynamic process of thrombus formation was digitized using a multimedia computer system. With a specially developed image processing software, initiation time of thrombus formation, totally occluded time, and the time course changes of normalized thrombus length, thrombus height, cross area, thrombus surface area and thrombus volume were measured quantitatively. Besides, the growth rate of platelet thrombus in this thrombosis model was discussed.

利用视频多媒体系统和自行开发的计算机图象处理系统，对血栓生长的动态过程进行图象的采样、处理和分析，定量测量了血栓开始形成时间、血栓完全栓塞时间，以及归一化后的血栓长度、血栓高度、血管狭窄截面面积、血栓表面积和血栓体积等指标的时变曲线，并对光化学法致栓模型中血小板血栓的生长速度进行了讨论。

The whole process of the experiment was visualized and recorded in the tape through an intravital fluorescent microscopic system. The dynamic process of thrombus formation was digitized using a multimedia computer system. With a specially developed image processing software, initiation time of thrombus formation, totally occluded time, and the time course changes of normalized thrombus length, thrombus height, cross area, thrombus surface area and thrombus volume were measured quantitatively.

利用视频多媒体系统和自行开发的计算机图象处理系统，对血栓生长的动态过程进行图象的采样、处理和分析，定量测量了血栓开始形成时间、血栓完全栓塞时间，以及归一化后的血栓长度、血栓高度、血管狭窄截面面积、血栓表面积和血栓体积等指标的时变曲线，并对光化学法致栓模型中血小板血栓的生长速度进行了讨论。

Nitrogen was used as carrier gas and the area normalization method was applied to calculate the content of the crude lactide.

采用TP-5毛细管柱，以氢火焰离子化检测器检测，N2为载气，以校正面积归一化法计算粗品丙交酯中各组分的含量。

The results of lattice beam internal force calculated method based on double parameter groundsill model are more approach the experiment measured values because of consideration of the pass of shearing force in soil, and its calculated workloads are similar with the method of winkler elastic foundation. Besides, the thesis also discusses the moment of torque affected results on node stress situation and the correction of stress value at the bottom of cross node of lattice beam. Due to the repeat calculation of node area during internal force calculation, the stress value of the bottom of beam is lower, this may lead the calculated value unsafe, but the corrected stress value will more approach to practical situation.

对格构梁的内力计算提出基于双参数地基模型的格构梁内力计算方法，其计算结果表明，双参数地基模型上的格构梁内力由于考虑土中剪力的传递更加接近于试验实测值，其计算工作量与winkler弹性地基梁法相当，此外，文中还探讨了扭矩作用对格构梁节点受力情况的影响结果以及格构梁交叉节点底部的应力值的修正，由于内力计算过程中节点处的面积被重复计算，使得梁底应力偏小，可能导致计算结果的偏于不安全，修正后的应力值更接近于实际情况。

This paper puts forward the triangle element method for calculating gravity anomaly of three-dimensional sphere-coronal model by using the divergence theorem. In this study, the volume integration was changed into surface integral, a series of triangles were used to fit the surface, and then the Green's formula was adopted to change surface integral into line integral. At the same time, a reasonable calculation program was given.

提出利用高斯公式将体积分变成包围该积分域的全表面积，应用一系列三角形拟合计算表面，然后通过格林公式把对每个三角形的面积分变成对三角形每边的线积分之和的三角元法来计算三度体球冠模型重力异常，同时给出了合理的计算方案。

At the same time,Archimedes gives an exact proof on the formula of area of circle,with the method of exhaustion method depending on the Cyclotomic.

刘徽之前，希腊的阿基米德用穷竭法也证明了圆的面积公式。其中，刘徽的证法强调计算的程序性和构造性，而阿基米德则倾向于演绎的严谨性。

This paper took the paddy soil after saving-water irrigation as the object,which is from Taian town of Yangzhou city, selected microtomy to get undisturbed soil samples respectly between two periods(before irrigation and after harvest), built up the analytical technique of numerical picture system.It also set up the analysis index of macropore structure,such as the number of macropores N, the macroporosityφ,the area A, the perimeter P and so on. Meanwhile make analysis contrast about horizonal distribution among 4cm, 6cm and 8cm scanning areas, vertical differences per 2cm unit and contrast in time between different periods.

本文选取扬州市泰安镇节水灌溉后稻田土壤为研究对象，采用切片法取开灌前和收割后的原状土样，运用数字图像制备技术，获取大孔隙数目N、大孔隙度Φ、面积A、周长P等分析指标，对4cm、6cm和8cm扫描直径内大孔隙作水平向差异性分析，对2cm单位深度上作垂向差异性分析以及对两个不同时期作时间差异性分析。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。