查询词典 sampling

Methods 12 healthy male SD rats were anaesthetized and heparinised. The right carotid artery, jugular vein and two distal ileocolic veins were cannulated for blood transfusion, volume compensation, drug infusion, and blood sampling respectively.

方法健康雄性SD大鼠l2只，作右侧颈动脉、颈静脉插管；开腹后，经回结肠静脉作门静脉插管，分别用以输血、输液、给药、留样、检测等。

An adaptive sampling method, which is based on the saliency map of the image, is also adopted to construct the searching space.

实验结果表明，算法对大面积的图像缺失的修补和复杂背景图像上多余物体的去除，都达到了很好的效果。

After taking experiments on PPC, it shows that the performance can be improved more than 50% for comparison of the supper sampling with satisfying image quality and the table size is only about 10% of the Walter Algorithm.

通过手持设备上的实验证明，与传统的过采样方式相比，在不影响图像质量的前提下，性能提高了50％，与Walter的编码滤波器相比，查找表的大小缩减到了原来的10％左右，从而证明了此方案的可行性和高效性。

Experimental results show that the algorithm has a fine imperceptivity of watermark embedded and is strongly robust to attacks such as re-sampling, color dithering, smoothing, noise adding, and JPEG-compression.

实验结果表明：该算法具有很好的水印不可见性，对常见的图像处理攻击：如重采样、颜色抖动、平滑、加噪声和 JPEG 压缩等具有很强的稳健性。

For reliability analysis of implicit limit state function, an improved line sampling method is presented on the basis of sample simulation in the failure region.

针对隐式极限状态方程的可靠性分析，提出了一种基于失效域样本模拟的高效线抽样法。

This paper research all kind of action of a middle intranet with ameliorative sampling algorithms based on RMON, then put forward an improvability scheme.

本文应用RMON技术研究了一个中型园区网的各种网络行为，并提出了优化网络性能的措施。

For stratified and cluster sampling with inappreciable differences, estimate precision becomes poor.

对于分层抽样和整群抽样，当群体间的差异、群内个体间差异均不显著时，其估计精度往往都很差。

The sampling frequency can be used to formulate an appropriate plan in order to avoid the blindness and incertitude.

用该方法计算的水质采样频率，可为制定水质监测方案提供参考依据，避免制定水质监测方法的盲目性和不确定性。

Considering the products' quality, leader's quality awareness, customers' complaints and the incertitude of inspection measure and risk of sampling, we drew the conclusion.

一企业对卫生规范、SSOP与HACCP的理解较为透彻，实施的HACCP体系运转稳定，建立了自我完善和持续改进机制，通过验证。

Produced by BeijingéInsulation Mortar Fire Detected identified as A-class does not incombustibility materials, construction materials testing by the National Center for successive sampling, the indicators all meet the requirement, and non-radioactive and harmful ingredients are green environmental protection products, at unrestricted use of the project.

公司生产的玻珠保温砂浆经北京市消防局检测认定为A级不燃性材料，经国家建筑材料测试中心历次抽检，各项指标全部达到要求，且无放射性和有害成分，是绿色环保产品，在工程中使用不受限制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。