查询词典 tracing

At this point a thin perspex disc wtih a hole in the centre is positioned so that the apex ofthe tracing lies below the centre of the hole and is attached to the brass plate with sticky wax.

翻译是：结果是，当比赛并没有发现明确的顶端是进一步的动作是必需的。在这一点上一薄有机玻璃盘的中心位置以便先端最最跟踪在中心孔和附属于铜盘用黏稠的蜡。

Soil erosion on cultivated slope land in Ansai experimtnta l plots northern Shaanxi was deterˉ mined by 137 Cs tracing method.The relationship between soil erosion and soil pro perty on northern Loess Plateau was investigated.

运用 137 Cs示踪了陕北安塞试区坡耕地土壤侵蚀量，并以室内分析的方法研究了黄土高原北部坡耕地土壤侵蚀与土壤性状的关系。

In solving the problem of imaging through the random medium, this paper mainly applies the method of ray tracing, combined with the technology of wavefront calculations in the field of physical optics, so as to obtain a series of image evaluation results.

在处理随机介质中的光传输问题时，我们采用了光线光学的方法，结合物理光学中关于波面变形的计算，得到了一系列直观的像质评价指标。

A paper tracing the descent of the novel from old picaresque tales.

追溯古老的传奇故事演化到小说的论文。

A paper tracing the descent of the novel from old picaresque tales .

王老五的老婆和老处女的孩子，无一不十全十美。

For ten days, the expedition had been tracing back placer deposits.

十天来，考察队一直在寻找矿砂沉积的源头。

Digital planimetry method ; ImageJ-ij133-jdk15; Transparency tracing method ; Diabetic cutaneous ulcer ; Wound measurement ; Multiple l inear regression ; Intraclass correlation coefficients

数码相机拍摄法； Image J 医学图像分析软件；无菌薄膜勾边法；糖尿病皮肤溃疡；创伤面积测量；多元线性回归；组内相关系数

Using two symmetrical plano-convex lens system to fabricate grating was analyzed and the characteristic of diffraction wavefront aberration of the grating was summarized by ray tracing program using MATLAB siftware.

分析使用两个对称的单平凸透镜光路制作光栅并用MATLAB编写光线追迹程序分析了所制作的光栅的衍射波像差的特点，经计算得出在较小焦比D/F情况下其衍射波像差仅与两支光路点光源的调节偏差之差有关与单独的各个偏差无关；初级像差中球差很小几乎可忽略：彗差仅与垂轴调节偏差之差成线性关系；像散仅与轴向调节偏差之差成正比；且当平凸透镜的焦比D/F增大时，各像差项迅速增大。

Here is my monograph upon the tracing of footsteps, with some remarks upon the uses of plaster of Paris as a preserver of impresses.

我感觉到了它们的重要性。这就是我写的关于跟踪脚印的专论，里边还提到使用熟石膏保存脚印的方法。

A record or tracing produced by a plethysmograph.

多个记录的一种储存方法。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48