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词语底孔拆分为汉字:
底字的拼音、笔画、偏旁部首、笔顺、繁体字,底字字源来历,底字演变
1. 底 [dǐ]2. 底 [de]底 [dǐ]最下面的部分:~层。~座。~下(a.下面;b.以后)。海~。~肥。末了:年~。月~。到~。根基,基础,留作根据:刨根问~。~蕴。~稿。~版。图案的基层:白~蓝花的瓶子。何,什么:~事伤感。古同……
孔字的拼音、笔画、偏旁部首、笔顺、繁体字,孔字字源来历,孔字演变
小洞,窟窿:~穴。~眼。~洞。~方兄(指钱,因旧时的铜钱有方形的孔,恢谐含鄙意)。很:~急。~武有力。量词,用于窑洞:一~土窑。姓。……
汉语拼音:dǐ kǒng
Validity and feasibility of the finite difference time domain method is demonstrated by the echo-wave signal of a flat bottom hole block.
通过与平底孔试块实际缺陷回波信号的对比,验证了脉冲超声波有限差分法模拟计算的有效性和正确性。According to the results and analysis of the experiment, the styles of the upper and bottom outlet have been optimized.
根据试验研究结果及分析,对泄洪建筑物表孔和底孔体型的进一步优化提出了建议。Disc Bottom Outlet aperture diameter smaller than the diversion pipe, valves, pressure of the upper valve ring.
阀瓣底孔的孔径小于导流管的内径,阀瓣上部有压环。Showed a straight cylinder valve flap, flap valve bottom bottom, with bottom discharge valve hole, the hole sealed nut.
阀瓣呈直圆筒形,阀瓣底部有个底孔,阀体下部设有排污孔,该孔安装有密封螺丝帽。OD to 15 mm below tooth root , ie tooth zone . No indication exceeding that equal to 3 mm flat bottom hole at the defect beam path distance.
齿根下即齿区以下的外径为15毫米;在超声波发射程距的缺陷处,3毫米的平底孔没有显示出来。Dam diversion tunnel had been diverted water flow 94. 96%.
大坝导流底孔已分流来水流量的94.Method for ultrasonic testing of special forgings by an immersion technique using flat-bottomed holes as a reference standard
以平底孔为参考标准采用浸没技术的特殊锻件的超声波试验法Analyses on the Transformation of Measuring and Controlling System for the Opening of the Bottom Sluice
关于泄洪底孔闸门开度测控系统改造分析Application of the flexible steel cofferdam in Zhanghewan Dam which to block up the bottom orifice
柔性钢围堰在张河湾大坝底孔水下封堵中的应用