这些材料无所谓有什么史料价值.These materials can't be said to have much value as historical records.艺术品和珍贵史料全被无情地毁掉了.Works of art and priceless historical records were ruthlessly destroyed.大量的史料不断聚积,他们难以判断从中选择哪些史实.They will hardl...
The sky this morning is a mosaic of blue and white.今天早上的天空是幅蓝白相间的画面.I was admiring the exquisite workmanship in the mosaic.我当时正在欣赏镶嵌画的精致做工.Major works of painting, sculpture, mosaic and architecture were examined in situ...
Aim To investigate the sorption mechanism of chlorobenzenes on CTMAB modified kaolinite.目的探讨氯苯类化合物在CTMAB-高岭土上的吸附机理.Recent electronic means of pumping using low temperature sorption techniques and getter - ion pumps have ...
The usage based allocation method and the curtailment based allocation method are discuss.在责任分摊法中,阐述了使用程度分摊法和裁减量分摊法.In transaction curtailment study, different transaction curtailment models using different types of curt...