我小的时候爸从来不抱我，从来不亲我，当然他也从来不说“我爱你”这三个字。

Dad never tried to hug or kiss me when I was a child. And of course, he never said "I love you" to me, either.

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于是本文又选用了含侧链较短的第三单体丙烯酰胺(AM)，加入凝胶体系中来降低其脆性，增加共聚物大分子链间的抱合力。

And then the third monomer acrylamide (am) with short side chain is added in the gel systems to decrease brittleness and increase elasticity.

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彩色多普勒与三维超声成像技术的结合更易于显示肿瘤血管“抱球征”、“提篮征”、“周围血管绕行征”的立体构型。

Color Doppler combining with 3d ultrasound imaging technique could display the stereoscopic configuration of "holding ball", "hand-basket", "surrounding blood vessel bypass".

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