An easy and rapid way is proposed to measure the working frequency of angle probe.
提出了一种简便、快速测试斜探头工作频率的方法,并进行了理论分析与公式推导。
The results are shown that ultrasonic guided waves can be generated by angle probe and can be used to inspect the flaws in the pipes.
实验表明,利用斜探头可以在管道中激励和接收超声导波并可对管道中的缺陷进行检测。
Outcrop oil accumulation is a special accumulation which is located in the wing of an outcrop anticline or in a monocline in the edge of a basin and is controlled by water table.
柴达木盆地气候干燥,露头区潜水面埋深可达几十至几百米;油气资源丰富,发育大量的露头背斜,具有形成露头油藏的有利地质条件,勘探露头油藏的前景广阔。
In the practical inspection the influence of the aperture and distance on the measurement accuracy of value K must be considered in order to precisely measure value K for the oblique probe and realize the accurate position of the defect.
在实际探伤中 ,要精确测定斜探头K值以实现对缺陷的准确定位 ,就必须考虑孔径和距离对K值测量精度的影响。
Study on SAW Oblique probe for Ultrasonic NDT of Transparent Parts in Aviation;
针对航空透明件表面应力及裂纹的超声无损检测,从实际应用出发,为在有机玻璃中产生表面波,对表面波斜探头的性能和特点尤其是透声楔材料的声学指标进行了综合分析和实验,并设计出符合预期设想的探头,为进一步的研究和应用奠定了基础。
The result slows that over 98% of urea prills from the cone and tilting hole nozzles are up to the standard,the distribution of horizontal prilling density all appear remarkable hump shape,especially for the tilting hole nozzles.
结果表明:锥形与斜孔喷头所造粒的合格率均在98%以上,横向喷洒密度分布均呈突出的驼峰状,斜孔喷头更为突出,两种喷头颗粒分布均呈现喷洒带外区为大颗粒,斜孔喷头所造颗粒在储运包装过程易粉化,锥形喷头塔顶排尘较大。
EXPERIMENTAL RESEARCH ON LONGITUDINAL MODE SELECTION IN PIPES USING ANGLE BEAM PROBES
利用斜探头在管道中选取纵向模态的实验研究
Inverse determinations of the parameters of three-layered plate using angle probe generated Lamb waves
用斜探头激发的兰姆波对三层板参数进行反演测试研究
Longitudinal Wave Oblique Incidence Probe to Detect High Pressure Seamless Tube
纵波斜射探头检测厚壁高压无缝钢管
heeling error
【航海】倾斜自差, 倾斜飞行;(铣头的)偏转角
a roof having sloping ends as well as sloping sides.
既有斜坡屋面又有斜坡屋头的屋顶。
twin oblique photograph
双镜头倾斜航摄照片
""bow up" static trim"
“船头向上”静止倾斜
single-end 15 degree angle wrench
单头15度斜口扳手
a bit that is used for beveling.
用来做斜角的一种钻头。
double end 15 degree angle wrench
双头15度斜口扳手
The bird cocked its head to/on one side.
鸟把头斜向[到]一侧.
The lad has a remarkaBle manner of standing sideways as he spoke, and thrusting his head forward over his shoulder.
那个小伙子有一种很特殊的神情,就是在他说话时,身子总是向一边斜着,头探到肩膀外面。
Code for design and construction of sloping wharves and floating wharves
斜坡码头及浮码头设计与施工规范
ionospheric HF oblique sounding
电离层高频斜向探测
ultrasonic angle beam testing
超声波斜角探伤试验
Any of several parts of standing rigging strengthening the bowsprit and jib boom against the force of the head stays.
艏斜桁撑杆,艏斜桁撑杆支索一种直立索具,用以加固船首斜桁和船斜帆桁,以抵御船头支索力量
Objective To discuss the horizontal concomitant strabismus angle and the operative quantity.
目的探讨水平斜视的斜视度及手术量问题。
The bottom of the garden sinks to the shore.
花园的尽头向海岸倾斜过去。