- 重点词汇
- 相关例句
目的: 观察生物杀螨剂阿维菌素在热带珊瑚岛上对地里纤恙螨成虫杀灭效果.
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在自然变温下,卵 、 幼虫、预蛹、蛹、成虫产卵前期和全世代的发育始点和有效积温分别为18.
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All of these functions , however, are secondary to the role of hops in flavor and aroma.
当然, 与酒花对啤酒气味和口味方面的作用相比,所有的这些功能都是次要的.
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The boiling or brewing of the wort with the hops serves several purposes.
煮沸或煮泡的添加酒花的麦芽汁有多方面的原因.
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The main raw materials for beer production included water, malt, hops and yeast.
生产啤酒的主要原料是水 、 麦芽 、 酒花及酵母.
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The style and old-fashioned clothes, boots shows the victim was European.
衣服的式样和老式的皮靴说明遇难者是个欧洲人.
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Ideal for tack , saddles, boots , purses and other leather products . Will darken light leather.
它是马鞍, 马靴, 钱包以及其它皮革制品的完美配备品.
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Nina: Well , that's true, but my riding boots looked the worse for wear compared with theirs.
妮娜: 不错, 但是,和其他参赛者相比,我的马靴看来太残旧了.
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研究通过氯气浸出 - 净化 - 不溶阳极电积法生产电镍的工艺过程.
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