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- single hole sound wave test 单孔法声波测试
- Non-destructive test (NDT) for concrete; inspection, evaluation and appraisal for the quality, flaw, crack and durability of concrete construction; and sound wave test for rock. 咨询专业特长:混凝土无破损检测技术;混凝土质量、缺陷及耐久性检测、评定、鉴定;岩体声波检测。
- Technological improvement for sound wave test well in fractured stratum 破碎岩层中声波测井的技术改进
- Weld identification single hole punch. 鉴别焊缝的单孔冲压机。
- Experimental Study of Sound Wave Test Method for Loose Geological Body Reinforcement in Three Gorges Reservoir Area 三峡库区松散地质体加固声波测试法试验研究
- Where there is a sound,there is sound wave. 哪里有声音,哪里就有声波。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- Where there is a sound, there is sound wave. 哪里有声音,哪里就有声波。
- Designed with single hole to allow you to sew a straight stitch on lightweight fabric without skipping stitches. 设计单一洞使你在轻织物上缝合平直缝针没有偏差。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置,如扬声器
- The joyous sound wave drifted through the golden evening mist. 欢愉的音波,在金色的暮霭中游泳。
- Test Method for Stitch Tear Strength Single Hole 单孔的缝合抗斯裂强度的试验方法
- Wiring: All lead wires are 18 AWG, 18 inches long and exit actuator housing through a single hole designed for 1/2" conduit fittings. 线路:所有导线是18AWG,18英寸长,并且穿过设计用于1/2"导线管的单孔引到执行机构外壳外。
- The whale looks for food using sound waves. 鲸鱼通过声波寻找食物。
- This paper used earthquake technology of shallow layer and measuring technology in single hole combining means of engineering geological A structure in Humin road . 利用浅层地震技术和深孔波速测试技术,结合工程地质勘察和地质钻孔资料对沪闵路高架桥工程场地作地基评价。
- Short sound waves bounce off even small objects. 短声波即使遇到小物体都会产生回音。
- The outer ear (the pinna) receives a single sound wave composed of different sounds. 外耳(耳廓)收集含不同声音的单声波。
- Sound waves impinge on the eardrum. 声波撞击着耳膜。
- The SHM (single hole microblowing) as a new perturbation active control technique has been applied to the slender body with different model noses at zero sideslip and high angle of attack. 摘要在亚临界流动范围内,对具有不同头部形状的尖拱形细长旋成体在无侧滑大迎角下进行单孔位微吹气扰动控制实验。
- They were studying the reflection of sound waves. 他们在研究声波的反射。