A method of synthesis of butyl isobutyrate catalyzed by amidosulphonic acid has been studied.以氨磺酸为催化剂催化合成了异丁酸丁酯,确定了酯化优化条件.The method about synthesis of approximate straight line motion mechanism based on moving centrode ...
the synthesis of art with everyday life艺术与日常生活的结合They act at least a temporary block to DNA synthesis in micro - organisms.它们在微生物中至少对DNA合成起暂时性的阻止作用.We made a synthesis of their studies.我们综合分析了他们的研究报告....
这个餐厅的特色菜是炸蚌.The restaurant's specialities are fried clams.这是蚌里的明珠, 不管怎么说.It's the pearl in the oyster, anyway.我们养殖的蚌一般在3万到5万个.We usually cultivated between 30, 000 and 50, 000 shells....
Celadon widely the favor of collectors and enthusiasts and collection.广为青瓷爱好者及收藏家的青睐和珍藏.Configuration feature: Celadon is erect and herbaceous, tall 15 - 60 centimeter.形态特征: 灰绿色竖立草本, 高 15-60 厘米.Six of the Tang Dynasty ce...
This program is a production of NPR, which is solely responsible for its content.这个节目由美国国家公共电台出品，并对其节目内容全权负责。This approach was concomitant with the move away from relying solely on official records.这种方法是随着不再单纯依靠官方记录的做法而产...