A unique 13,000-word timeline runs through the full-colour volume, detailing events from the Earth's creation to the present day.一份独一无二的13,000词的年表贯穿彩印卷的始终，详细记述了从地球诞生到今天发生的重大历史事件。Christie retaliated by sending his fr...
半抗原的合成是小分子免疫分析技术的关键.The synthesis of haptens was the key of small molecule immune assay.半抗原和牛血清白蛋白及卵清蛋白的结合比分别是21:1和11:1.Ratios of hapten intergraded with BSA and OVA were 21:1 and 11:1, respectively.目的合成邻苯二甲酸二环己酯半抗原衍生物和合...
他不明白为什么他的计算器上面的数字向右倾斜。He wonders why the digits on his calculator slope to the right.当他们接近起止线时，普罗斯特猛向右转，两辆车并排驶过了终点。As they reached the start-finish line Prost jinked right and drew abreast.过了村庄之后再前行几公里，向右转前往蒙特拉贝特。A few k...