The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.以苯甲酸乙 酯 为内标物,一次性同时分析了塔釜产物中各组分含量.The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲...
They'll be fattened for the sushi market, where their buttery meat fetches high prices.他们将养肥为寿司市场, 他们的黄油肉类带来高价格.I tried both sushi and sashimi but I prefer sushi.寿司和生鱼片我都吃了,但是我更喜欢吃寿司.Sushi's trend of renouncing...
He is learning to develop the film negatives.他学洗相片.Two negatives make an affirmative.两个否定构成肯定.List the positives and negatives of your choices.列出你的选择的好的和坏的方面....