兴奋性刺激超过某一临界值以前毫无反应.Nothing happens until the excitatory stimulus exceeds a certain'threshold'value.临界点所对应的刺激强度为临界值.The ceitical valueis stimulus intensity corresponding to the critical point.因为9.55>3.78, 其中3.78...
The fiery right-wing leader toned down his militant statements after the meeting.言辞激烈的右翼领袖在会后收敛了他的好战言论。We were accused of being militant left-wingers.我们被人指责是好战的左翼分子。Some militant leaders want to merge with white radicals...
Stoker visited Whitby several more times over the next few years.接下来的几年中,斯托克多次访问惠特比.The town of whitby was immortalised in Bram Stoker's famous Dracula story...惠特比镇因为布拉姆·斯托克著名的吸血鬼故事而名传后世。The town of whitby was immor...
The polar and egg nuclei of the female gametophyte are genetically identical.雌配子体中的极核和卵核遗传上是同一的.Protonema ( pl . protonemata ) The young bryophyte gametophyte that develops following spore germination.苔藓植物中直接由孢子萌发形成的结构称为...
The soil contains materials to keep the natural balance the area.这些泥土中含有保持该地区大自然平衡的物质.Low in sodium, it contains a natural balance of over 80 minerals.低钠, 它包含了自然平衡超过80矿物质.Minimal intervention allows the ecologies to adap...
Zachary Slobig is a graduate of UC Berkeley's Graduate School of Journalism.扎克瑞?斯洛比格获得了伯克利加州大学新闻学院的硕士学位.Staff writers Brady Dennis and Zachary A . Goldfarb contributed to this report.特派记者布雷迪·丹尼斯和扎克利A·戈德法布报道.Zachary ...