落锤 落锤示意图 drop hammer 由卷扬机或类似方法提升冲击质量的桩锤 为常用的建筑机械设备，属于桩工机械的一种
n. drop ball
misc. drop hammer ; drop hrammer
...凝土； 高温下； 落锤； 抗冲击性能； 抗倒塌 [gap=1755]Keywords: concrete-filled steel tube; fire exposure; drop weight; impact resistance; anti-collapse ...
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板落锤 board drop hammer ; Hammer, board drop
落锤试验 drop weight test ; [力] drop test ; [纸] drop hammer test ; falling weight test
落锤冲击试验 dart drop impact test ; falling weight impact test ; TIR ; falling weight test
落锤式弯沉仪 FWD ; Falling Weight Deflectometer ; falling weight deflector ; FWWWD
落锤弯沉仪 FWD ; Evd
落锤破碎机 [机] skull cracker ; Wrecking Ball
打桩落锤 monkey ; drop hammar
落锤撕裂试验 DWTT ; drop weight tear test ; drop-weighted tear test
便携式落锤弯沉仪 PFWD
The presence of Falling Weight Deflectmeter meets this need.
落锤式弯沉仪的出现适应了这一需要。
参考来源 - 落锤式弯沉仪的应用研究Calibrated the circuit in the dynamic condition, especially the calibration using in the drop hammer and other issues are discussed in detail.
对于电路的动态标定和校准,特别是利用落锤实验装置进行动态的校准等问题进行了较详细的论述。
参考来源 - 微功耗小体积石油井下压力测试系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
这幅作品的落锤价比预计价格高出了超过十倍。
The hammer price of the piece was more than ten times its estimated value.
由于较高的压力和挤压作用，它比落锤锻造噪声及振动都小得多。
On account of the high pressure and squeezing action, it operates with less noise and vibration than a drop-forge.
介绍落锤冲击试验方法，列举ABS板材和PVC硬质塑料板材的试验实例和计算。
The paper introduces the method of drop impact test and cites the test examples and calculation for ABS and PVC rigid plastics plates.
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