灰分的碱度可能与纤维的细度有关.There is a possibility that alkalinity of ash is related to fiber fineness.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.讨论了...
170-mile-an-hour winds were clocked on a mountaintop in North Carolina.在北卡罗来纳州一处山顶测得的风速为每小时170英里。She shouted on the mountaintop and listened for the echo.她在山顶上大声喊着,然后聆听着回声.The mountaintop was not powerful enough to count...
公开披露还会泄露有商业价值的贸易秘密, 或使竞争对手得到不正当的便利.It may also destroy commercially valuable trade secrets, or give competitors an unjustifiable advantage.我略施小计,使竞争对手不知所措.I used a few tactics to keep my competition in the dark....
Over a given period, the value of shares will rise and fall.股票的价值在某一特定的时期内会有涨跌。Dave, the pianist, played it over a couple of times.演奏钢琴的戴夫将这支曲子反复弹了两三遍。The bus is said to have over-turned and fallen into a ravine.据说巴士发生翻车...
Zanzibar's fortunes declined after the islanders revolted against the sultanate in 1964.桑给巴尔岛的居民于1964年反抗苏丹统治,随后时局便不断恶化。All who saw the distressing scene revolted against it.所有看到这种悲惨景象的人都对此感到难过.The distressing scene ...