experiment upon造句
例句与造句
- as the grays and reptilians experimented upon humanity, such souls took over the human forms experimented upon
地球的提升要求每个物种都单一磁场化并和大中枢太阳再次共振。 - as the grays and reptilians experimented upon humanity, such souls took over the human forms experimented upon
地球的提升要求每个物种都单一磁场化并和大中枢太阳再次共振。 - i intend to forgive ancestors who experimented upon nature absolute and upon all dimensions that they existed throughout time and space and form
我意愿宽恕在所有密度对大自然绝对试验，使其遍及时空与形态而生存的祖先。 - it concludes that at this phase, we could experiment upon the second and the third securitization mode . then we can develop our sec
认为现阶段可以对第二、三种证券化模式进行试点，待条件具备后，再以第一种模式为主来开展我国住房抵押贷款的证券化业务。 - the paper carried out an experiment upon ultimate bearing capacities of the seven pieces of reinforced concrete beams strengthened by cfrp sheets . on the base of the method of three-dimensional virtual laminated element brought forward by professor xu xing, this paper proposes further the method of element block damage analysis and analyzes those experimental beams by my own programs . the comparison between the calculating and experimental results shows that they have a good agreement
本文对七组采用不同cfrp粘贴方式的钢筋混凝土梁进行了破坏加载试验研究，并在徐兴教授提出的三维虚拟层合单元思想的基础上，进一步提出分块破坏分析方法，通过自编的计算程序对这些cfrp加固试验梁的极限承载力进行了三维非线性有限元分析，承载力的实测与计算结果比较表明，二者符合得令人满意。 - It's difficult to find experiment upon in a sentence. 用experiment upon造句挺难的
- entropy of an image is to express the smoothness or homogeneity of the image . while computing in a local window, if there exist edges, the local image will not be homogenous, variation of the grayness will be sharp and the entropy obtained will be low . otherwise, the entropy will be high . given the threshold of entropy, it can be determined whether or not exist edges . because entropy operator is sensitive to noise, the effect is bad if it is directly used to detect edges . in view of the deficiency, the paper comes up with an edge detection method in which entropy operator is combined with noise removal . if the entropy computed is higher than the threshold, it will be necessary to determine whether it is caused by noise or by edges . thus edge detection and noise removal can be made at the same time . with this method satisfactory effect has been achieved by experimenting upon image with low ratio of signal to noise
图像的熵用来刻划图像的平滑性或均匀性.在图像的局部窗口中计算时，如果窗口中存在边界，则窗口中的图像不均匀，其灰度变化急剧，计算出的熵小；反之熵大.设定熵的阈值，即可判断是否存在边界.由于熵算子对噪声很敏感，直接用它进行边界检测，效果很差.文中针对这一缺陷，提出将熵算子与去噪相结合的边界检测法，如果计算出的熵大于阈值，要判断是噪声的出现所引起，还是边界的出现所引起，这样，边检测边界边去噪声.用该方法对信噪比较低的图像进行实验，得到了满意的效果