mourning the death of their daughter哀悼他们的女儿One mourning dove coos up the power line.一只斑鸠在电线上咕咕啼.The period of mourning and bereavement may be long...丧亲和哀悼的悲伤会持续很久。He was in deep mourning for his dead wife.他深切悼念亡妻。Black b...
The boys wore black tail coats in mourning for George III.男孩身穿黑色燕尾服为乔治三世服丧。Yesterday the whole of Greece was in mourning.昨天希腊全民哀悼。He was still mourning his brother's death.他仍然在为哥哥的去世而悲伤。...
二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.Diaryl nitroxides are even more stable than the dialkyl nitroxides.这种反应构成了制备芳基环丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.例如芳基二硫化物可抑制聚烯烃的氧化.A...
In photography, the essential light sensitive coating on ph otographic film comprising gelatine and silver salts.在照相技术中, 覆盖在照相底片上的由胶和银盐组成的感光物质.Melt the gelatine powder with hot water. Stir into raspberry.鱼胶粉与热水调至溶解, 拌入覆盆...
乔里富组内的化石主要是双壳类和砂壳有孔虫.The fauna in the Joli Fou consists of bivalves and arenaceous forams.不同种类的有孔虫在不同温度下繁殖.Different types of foraminifera thrive at different temperatures.伴生生物有有孔虫 、 海绵骨针、腕足动物等.This fauna is associated w...
The integers divide the number line into infinitely many half - open intervals.整数把数轴分成无穷多个半开区间.The field descriptors allow integers and decimal number to be read and written.字域说明符允许把整数和十进制数读入和打印出来.God made the integers, ...