请总结电子装配常用的其它配件、零件及材料是什么?
血瘀腰痛,可选用() ["补阳还五汤","身痛逐瘀汤","复元活血汤","血府逐瘀汤","桃红四物汤"]
为提高现金使用效率,做好现金收支管理,可以采取的做法有()。 ["延长应收账款的时间","使用现金浮游量","缩短应收账款的时间","推迟应付款的支付","企业要尽量使其现金流入和现金流出发生的时间趋于一致"]
糖尿病患者以哪类IgG亚类下降为主() ["IgG1","IgG2","IgG3","IgG4","总IgG"]
抗精神病药物引起的体重增加与下列何种受体阻断有关() ["D2<\/sub>受体","5-HT2<\/sub>A受体","组胺H1<\/sub>受体","α1<\/sub>肾上腺素受体","M受体"]
烟支的特性有哪几种?