the 30-mm-diameter a-36 steel rod is subjected to the loading shown. the displacement of end a with respect to end c is ( ).
闻诊包括听声音和嗅气味
变猿钩的节奏要 。
正常舌象的特点是淡红舌，薄白苔。
五更泄，伴形寒肢冷，腰膝酸痛，多属：
she was convicted ____ murder.
although the choice of a sign convention for a beam is ( ), we will use the one often used in engineering practice. the positive directions are as follows: the distributed load acts ( ) on the beam; the internal shear force causes a ( ) rotation of the beam segment on which it acts; and the internal moment causes ( ) in the top fibers of the segments.
it is hoped that the weather will ____ warm for three more days.
望面色时，只观察病人面部皮肤的颜色变化。
those cakes look nice. can i have ____?
结脉的脉象特征为脉来数而时一止，止无定数。
did you have a neighbor who was always ____ your business?