简述实现大规模定制生产的策略。
疼痛十步分析法属于() ["刻画诊断法","菱形诊断法","危险问题识别法","归缩诊断法"]
In an elector-hydraulic steering system, rudder shock is limited by() ["a differential gear","return springs","a hydraulic accumulator","relief valve"]
以下有关氨基酸的描述正确的有() ["所有的氨基酸都具有手性","只有氨基酸才能与茚三酮起反应","蛋白质分子中不可能有D-氨基酸","一种氨基酸在pH=pI的溶液中水溶性最低"]
皮毛加工、屠宰、畜牧兽医人员应接种() ["伤寒、霍乱疫苗","炭疽疫苗","水痘疫苗","乙肝疫苗"]
简述整经对纱线张力的要求。