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- A circular opening in an opaque screen transmits only a small circular patch of a wave surface. 不透明屏上一个圆孔仅仅透射波面的一小圆块。
- In the case of a photograph of a bridge missing a circular patch, the program, like the artist, fills in the patch from the boundary of the circle inward. 以桥的照片为例,假设照片中缺了一块圆型区域,这套程式就会像艺术家一样,从圆圈的边缘往内将整块填满。
- segmented circular groove cracking test 分割环形槽热裂试验,分块环形槽热裂纹试验
- The results show that this method is more advanced than that of the Canadian plastic cracking test, and can be used to make quantitative analysis on the function of synthetic fiber in cement-based material. 采用不同聚丙烯纤维及不同配合比分析塑性开裂情况,研究结果表明该方法比加拿大的塑性开裂试验方法更先进,对合成纤维在水泥基材料中的作用可以定量化分析。
- Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test. 采用理论计算、热影响区最高硬度试验和小铁研试验方法研究了超低碳含铜时效钢的抗裂性。
- A disease of turf grasses caused by a fungus of the genus Rhizoctonia and resulting in circular patches of dead leaves. 褐斑病:草的一种疾病,由“丝核菌属”的一种丝菌引起,可导致周围草皮成片地枯萎。
- Welding--Cold cracking test method using implants 焊接用插销冷裂纹试验方法
- Method of h-type restrained weld cracking test 型约束焊接的龟裂试验方法
- Method of u-groove weld cracking test 型焊接龟裂试验方法
- window type restraint weld cracking test 窗口拘束焊缝抗裂试验,窗形拘束抗裂试验
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Their marriage has been going through a bad patch. 他们的婚姻正处在困难时期。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- cracking test for automatic welding 自动焊抗裂试验
- Her latest novel isn't a patch on her others. 她这部新小说比以前所写的差得远。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Frequency-adjustable Ultra Wideband Monopole Antenna with CPW-fed and Partial Circular Patch 频率可调宽带共面波导馈电的部分圆形单极天线
- The technique proved effective when it was used in rapid crack testing and crack depth measuring of steam turbine metal parts such as joint face of hig... 将其应用于发电厂汽轮机金属部件如高、中压缸结合面以及汽轮机叶片的表面和近表面裂纹快速扫查和测深,取得了一定效果。
- The boy's trousers need a patch on the knee. 这孩子的裤子膝盖上需要打个补丁。