英语翻译velocity parameter,proper time,proper distance,timelike

英语翻译velocity parameter,proper time,proper distance,timelike proper 英语翻译 proper 英语翻译COMPLETE THE SENTENCES WITH PROPER PREPOSITIONS. velocity in terms of the distance-time relation是什么意思? Letters of guarantee for due time performance and for proper 英语翻译Translate the following sentences into proper Chinese1 H 英语翻译Stranger:china...now there is a proper wowYou:thankyouSt 英语翻译Calculates flow rates required for proper monitor operat 英语翻译Technical specifications for blast furnace proper & stov 英语翻译For the purpose of proper using & maintainingthe kitchen 英语翻译After listing the demand items,proper weights should be