结论本试验结果提示尿素酶试验结果与活检标本中的标本大小、数量和钳取部位有直接关系。
Conclusion the results of the urea enzyme test have relationship with the size and number of the specimens.
以原代培养的大鼠海马神经元为标本，运用膜片钳技术的细胞吸附式方法记录NMDA通道的单通道电流。
Methods Cell-attached mode of patch clamp technique were employed to record the single channel current of NMDA receptor with the primary-cultured hippocampal neurons from rats as samples.
标本不会钳材料蚀刻，如果是更容易攻击的腐蚀剂。
The specimen will not etch if the clamp material is more readily attacked by the etchant.
标本不会钳材料蚀刻，如果是更容易攻击的腐蚀剂。
The specimen will not etch if the clamp material is more readily attacked by the etchant.
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