查询词典 experiments

After the contradistinctive experiments for the detection of photoelectric image of PCB positioning circlular hole obtained in reality,the detection method proposed in this paper has obvious advantage in the aspects of increasing detection precision,reducing memory space and time.

对实际采集的PCB定位圆孔光电图像进行对比实验，在提高检测精度、降低内存空间、减少计算时间方面，该检测方法的优势明显。标签图像处理同心圆检测 Hough变换点组选取 image processing detection of concentric circles Hough transform point sets selection

Sham surgery was performed on the contralateral artery, which served as control for imaging experiments.

方法和结果：使用导丝在的左侧颈总动脉制造伤口，同时在对侧动脉制造假伤作为成像实验的对照。

The step action of the hydraulic control rod driving has been achieved by experiments.

通过实验获得了水力驱动控制棒步进的动态过程。

The experiments show that the system has good secure communication efficiency and controllability.

实验结果表明，本系统具有良好的安全通信效率和可控性。

Because economists generally cannot perform controlled experiments with the economy, the effects of economic policy are difficult to determine.

由于经济学家一般不能对经济进行可控实验，因而经济政策的影响难于确定。

Experiments show that this method can converge to target contour fast and exactly,and is robust to noise.

实验结果表明，该方法能够快速、准确地逼近到目标边界，并具有较强的抗噪性。

Hong Kong's experiments with yuan convertibility will be the most important to watch.

香港与人民币的交换实验将是最值得注意的地方。

Hong Kong's experiments with yuan convertibility willbe the most important to watch.

香港针对人民币自由兑换的试验将是最值得关注的。

Through experiments and theoretical analysis,by adding convex lens in the path of reflected light and optimizing the dimension parameters of microcantilever,the detecting sensitivity of system can be improved 4 and 20 times,separately.

通过实验和理论分析，在反射光路中加入凸透镜以及优化微悬臂梁尺寸，可以使系统检测灵敏度分别提高4倍和20倍。

The results from the experiments on crops of water convolvulus and flowering Chinese cabbage indicated that soil NO3-N concentration showed non-linear correlation with higher N fertilizer application rates, whereas they presented linear correlation with lower to middle N fertilization rates.

结果表明，在较大施氮量范围内，施氮量与土壤渗漏水硝态氮浓度之间呈非线性关系，但在中低施氮量时则表现为线性关系，可以应用"双速率转折点"概念评价菜园土壤硝态氮流失潜力。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。