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- Realized the curving ray tracing method based on the Snell law. 实现了基于Snell定律的弯曲射线追踪法。
- From both the ray tracing method and formulas, the stretcher model with Offner triplet stretcher were studied. 并对压缩器的各阶色散作了光线追迹的模拟计算，得到与解析式完全一致的计算结果，从而验证了解析式的正确性。
- The programming has realized the curving ray tracing method based on the Snell law. 在小波变换模极大值去噪的基础上，用模极大值线法成功地实现了含噪超声波信号的首波时间的准确判读；
- It offers a new kind of efficient ray tracing method for three dimensional seism... 为三维结构下地震偏移和层析成像提供了一种可行的射线追踪方法。
- By using the ray tracing method, the scattering from all cells of scatters under a certain radar resolution is mapped into the image pixels. 用射线跟踪法，按射程计算将散射投影在平面图像对应单元的像素点上，得到自然地表的雷达图像模拟。
- According to Kirchhoff’s scalar diffraction theory, with the ray tracing method, a continuous relief mask for diffractive focus lens has been designed. 基于基尔霍夫标量衍射理论，采用光线追迹法设计了连续型平面衍射聚光透镜掩模。
- The least traveltime ray tracing method can greatly reduce the amount of calculation for tomographic inversion and increase the accuracy for ray tracing. 研究的最小旅行时射线追踪法可大大减少层析反演的计算工作量并提高射线追踪的精度；
- This paper uses the Quadratic/Linear Traveltime Interpolation (QLTI) ray tracing method to get the traveltime of the headwave including direct wave, reflection wave, and refraction wave. 采用旅行时线性/二次联合插值射线追踪算法(QLTI算法)对包括直达波、折射波、透射波在内的多种射线进行追踪,得到井间层析成像的旅行时,它的突出优点是精度高。
- Besides, a global ray-tube tracing method is presented, which is to trace the global wave tubes instead of the many small ray tubes for simulating wave propagations in urban areas. 另外，本论文提出广射线柱追踪法，其中乃是追踪整体射向建筑物表面之辐射电波，有别于一般射线追踪法将发射天线的辐射电波以多个小射线柱来模拟。
- Improvement of shortest path ray tracing method 最短路径射线追踪方法及其改进
- In tracing method, carbolic acid is added into the feed stream.Leak is determined by the presence of aromatics in separator bottom oil. 示踪剂法是在原料中注入苯酚,再根据产物分离罐底物料中是否存在苯酚来判断。
- To study the pharmacokinetics, tissue distribution and excretion of 125I-rhTPO in SD rats using radioisotopic tracing method in this paper. 本课题目的是建立125I标记重组人血小板生成素（125I-rhTPO）的分析方法，研究rhTPO在SD大鼠体内的药动学特性，观察在大鼠体内的组织分布和经尿、粪排泄的情况。
- MethodsUsing the power trace method to determine the field rat density and calculate the deratization effect. 方法用粉迹法测定现场鼠密度,计算较正灭鼠率。
- Several power flow tracing methods based on actual power flow are introduced. 在回顾了以往基于交易和基于直流潮流灵敏度分析的分配方案后,重点对几种基于潮流跟踪的分配方案进行了评述。
- Furthermore,the Dipole tracing method could correctly determine the original electro-activity and promote the effect of surgery treatment for epilepsy. 另外,偶极子定位技术还可精确性判断起源性电位活动,提高癫痫手术治疗的效果。
- Ash trace method was used to determine the volatiliz-ing progress of pulverized corn stalk at heating temperature of800,850,900,950K. 采用灰分示踪法测定了玉米秸秆粉末在800,850,900,950K的热解失重曲线。
- Abstract： To display the location of somatic neurons of the musculocutaneous nerve in the rabbit with retrograde axonal tracing method of horseradish peroxides(HRP). 摘 要： 目的：用HRP逆行追踪技术显示家兔肌皮神经躯体神经元的定位。
- To display the location of somatic neurons of the musculocutaneous nerve in the rabbit with retrograde axonal tracing method of horseradish peroxides(HRP). 目的：用HRP逆行追踪技术显示家兔肌皮神经躯体神经元的定位。
- The method of ray tracing method is used to simulate the propagation of the rays in disk fiber laser, and the configuration factors influencing the pumping efficiency are analyzed. 摘要利用光线追迹法模拟了圆盘光纤激光器内部光线的传输情况，并分析了影响圆盘激光器泵浦效率的各种结构参数。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
