Slowly they ambled back to the car.他們慢慢地走回到汽車那兒。We ambled along in front of the houses...我們在房子前面漫步。We ambled down to the beach.我們漫步向海灘走去。The old man ambled home through the garden every evening.那位老人每天晚上經(jīng)過花園漫步回家....
蠶蛹皮是蠶蛹(制絲下腳料)經(jīng)人工提煉去蛹油、蛹蛋白后的廢棄物,含有豐富的甲殼質(zhì).The silkworm chrysalis skin is a kind of waste after removing pupa oil and protein.方法先由龍蝦殼制備甲殼質(zhì),經(jīng)鹽酸水解得D氨基葡萄糖鹽酸鹽.This paper researches technological conditions under which the D - g...
It has wide applications in the domain of multimedia communication, iatrology, police security, telemetry and avigation.它在多媒體通信, 醫(yī)學(xué), 公安, 遙感勘測和航空航天等領(lǐng)域有著廣泛的應(yīng)用,近來在國內(nèi)外受到廣泛的重視....
他緊緊抓著住傾覆的小船,高呼救命。He clung to the upturned boat, screaming for help.“救命!”我尖叫道,轉(zhuǎn)身就跑。"Help!" I screamed, turning to run.這種新藥有可能成為一種救命藥。The new drug is a potential lifesaver....