The reactions of fish to AC can be distinguished into four stages: electrifying, electrotaxis, electronarcosis and electrocuting. 鱼对交流电的反应可分成四个阶段: 感电 、 定向 、 麻醉和击昏反应.
This operation is called inversion and is symbolized i.这个操作叫倒反,用符号i表示.The sincere tasty tannic acid symbolized this liquor completely brews maturely.淳厚爽口的丹宁酸标志着此酒完全酿造成熟.A car symbolized distinction and achievement, and h...
在预热过的烤箱里烤25分钟，或烤成金黄色。Bake in the preheated oven for 25 minutes or until golden brown.他等着汽车预热。He waited for his car to warm up.他的耳朵听出发动机预热时发出的声音是正常的.His ear okayed the sounds as the engine warmed up....
This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。Even so, on experimenter can predict which of the remaining fragments will be cloned.即使如此, 任何实验工作者仍不能预料剩下的片段中哪个将无性繁殖.Recently, some English scien...
流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.我们漫步经过泉水叮咚的喷泉和芬芳四溢的花园。We strolled past tinkling fountains and perfumed gardens.这条河发源于一处泉水.The river rises from a s...
With controlled pace and sequence of construction, excess heat disperses.在对施工进度和程序加以控制之后, 多余的热量就能散掉.Normally, turbulence disperses such pollutants quickly.正常情况下, 湍流将迅速驱散这类污染物.Then the crowd disperses all of a sudden and ...