压紧

yājǐn

compact; squash

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impact; impact into; impaction; pack

【建】 compaact; compacting; compressing; compressing machine

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compaction; impact; impact into; impaction; pack; press out

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yā jǐn

v. reduce, compact, pack, decrease, diminish, lessen, down grade, condense, concentrate, compress

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ya1 jin3

to compress

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压紧

yā jǐn

compact; clamp; compress tightly

压紧锤 shingling hammer;

压紧盖 friction top;

压紧杆 compressor arm（打捆装置）；

压紧滚筒 hold-down roll;

压紧机构 hold-down mechanism;

压紧力 packing force;

压紧联轴节 compression coupling;

压紧螺母 gland nut;

压紧螺丝 housing pin;

压紧钳 crimper;

压紧装置 hold down gag

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壓緊|压紧 [yā jǐn] ► to compress