收缩仪用于实时全过程自动测量早龄期混凝土收缩变形特性、环境温湿度状况，试验过程简单，试验方法精确度高，数据准确可靠，可供后期进行更深入的科学研究。
... contractionscale缩小比例尺 contractometer收缩仪 contraflowcondenser逆流式冷凝器 ...
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本文介绍了一种新型的合金线收缩仪。
A new type of alloy linear contraction detector has been developed.
用型块收缩仪研究了由鹤壁煤制取的冷压型煤在炭化过程中的膨胀与收缩特性。
The characteristics of dilatation and contraction of the cold-pressed briquette made of Hebi coal during carbonization was studied with a shrinkage indicator in this paper.
方法：用四道记录仪记录胃窦环行肌条的自发性收缩活动；
METHODS: Spontaneous contraction of gastric antral circular muscle of rats was recorded by four channel physiograph.
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