蓄: store up; save up冷: cold保持: keep; hold; retain; maintain ...故障: hitch; breakdown; stoppage; ...法: law保持故障法: hold over; hold-over保持故障: holdover保残木 保持故障 迟出个体 迟出孢树: hold-over隔离故障法: method of isolating trouble蓄冷: accumulation of cold; cold accumulation; cold holdover故障保持: failure lock蓄冷法: cooling energy storage故障后保持工作的: fail operational; fail-operational屏障法: barrier method故障后保持工作的系统: fail-operational system方便蓄冷剂: convenience cold storages高分子蓄冷: macromolecule cold accumulation蓄冷盘管: hold-over coil蓄冷水池: thermal storage tank直流蓄冷: dc holdover金针拨障法: loop couching紧索越障法: tight-lining热障法兰: thermal barrier flange社会保障法: social security act; social security law保持: (维持; 使不消失或减弱) keep; hold; retain; maintain; preserve 保持安静 keep quiet; 保持优势 hold on to a dominant [favorable] position; 保持警惕 maintain vigilance; be on the alert; 保持清洁 keep clean; 保持优良传统 preserve good traditions; 保持劳动人民的本色 retain the characteristics of the working people; 保持冷静的头脑 keep a cool head; keep cool; 保持跳高纪录 retain the high jump record; 保持优良品质 retain the fine qualities; 保持党政机关的廉洁 keep the party and government departments honest and clean; 保持活力 maintain vitality; 保持均势 maintain parity; 保持安全距离 wide berth