时保 meaning in Chinese

tokiyasu

The terms of payment we usually adopt are confirmed irrevocable l / c
我们通常采用的付款方式时保兑的、不可撤销的信用证。
Silk is also used for the safety lines many spiders drag behind them , which save them if they fall
蛛丝也是许多蜘蛛拖在身后的安全索，能在它们跌落时保住小命。
This paper considers a general repairable product sold under a failure - free renewing warranty agreement
摘要本文是考虑一个具有广义可修复性模式的产品，其保固服务策略是免费维修且置换时保固期更新。
These freshwater fish , generally inhabitants of the lakes and rivers of europe and asia , are able to change the structure of their gills to boost oxygen uptake , allowing them to survive when they are for all practical purposes starved of oxygen
的淡水鱼，一般生活在亚洲和欧洲的湖河中。它们可以改变鱼腮结构来提高对氧气的吸收，以便在严重缺氧时保住性命。