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- Methods: The random contrast methods were adapt. 方法:采用随机对照开放试验方法。
- The simulation test shows: compared with the contrast method, DS-PSO algorithm has better convergence accuracy and higher evolution velocity. 对测试函数的仿真实验表明,与对比方法相比较,DS_PSO算法具有更好的收敛精度和更快的进化速度。
- Among 13 cases of fundal gastric cancers diagnosed by pneumobarium double contrast method, 8 cases were confirmed by pathology, 1 case was small gastric cancer. 胃肠气钡双重对比造影法初步诊断为胃底胃癌的13例中,行内镜取活检病理证实为胃底胃癌的8例(符合率为61.;5%25),其中早期胃底胃癌1例。
- Based on close research on the theory of optical transfer function, this dissertation offers an practical arrangement to test the MTF of a lens using contrast method. 本课题在充分研究光学传递函数理论的基础上,给出了对比度测量镜头MTF参数的实验设计。
- The features of the objects are highlighted by using contrast methods. 用对比绘物抒情,使得事物的特征更为鲜明突出。
- The pressure profiles on the impacted surface were measured with manganin gauges of type F4/203A. By using the contrast method, the shock. parameters in the explosive sample were determined. 实验中使用F4/203A型锰铜压力计测量样品碰撞界面的压力剖面,得到了JB9014炸药从受冲击到爆燃,从爆燃到爆轰转变(SDDT)的特性曲线。
- The paper puts forward fuzzy matteri element analysis method of project environment appraisement method with binary contrast method,fuzzy concentration theory and Hamming closing degree concept. 在模糊物元分析的基础上,结合二元对比法、模糊集合理论和海明贴近度的概念,提出了工程环境影响评价模糊物元分析方法。
- Methods: The same bath magnoliae cortex were processed with 5 different ways,contrast method was used to make an analysis of qualitation and quantitation,stability investigation. 方法:采用对比法将同批厚朴生片按5种不同炮制方法进行炮制,并对其进行定性、定量分析和稳定性考察。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- The hierarchy,principle and composition of it were specifically analyzed by contrastive method. 采用对比分析法对工程项目生态系统的层次结构、原则、组成进行了具体的分析。
- Zernike rs phase contrast method 查涅克相衬法
- Black and white show a striking contrast. 黑和白形成明显的对比。
- By routine test and base experience, with contrastive method, the appropriate mix content and the effect to concrete strength of a kind of expansion agent were studied. 摘要通过常规实验和基础实验,采用对比的方法,研究了膨胀剂的适宜掺量和对水泥砂浆强度的影响。
- The difference contrast is notable. 差别对比是显著的。
- Therefore, the article tries to seek the way to eliminate the official-centered . The article is written by the time order and applys the contrasted method. 本论文是按照时间的顺序来写的,且采用对比的技术方法,不仅把中国古代科技与古希腊科技对比,还把中国同期科技与西方同期科技对比;
- Her white face and her dark dress contrast sharply. 她洁白的脸和她黑色的衣服形成强烈的对比。
- The two brothers are in stark contrast. 兄弟俩形成鲜明的对比。
- It is interesting to contrast the two writers. 将这两位作家加以比较是很有意思的。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。