The city produced its own coinage from 1325 to 1864.1325年到1864年间，这座城市曾铸造过自己的硬币。These characteristics led to their being used for jewellery and eventually coinage.这些特性使得它们能成为珍宝,最后用来作货币.The silver coinage was repeatedly de...
It took four years for Britain just to decimalise its own coinage.英国花了4年时间才将其币制改为十进制。...the world's finest collection of medieval European coinage.世界上最完整的欧洲中世纪硬币收藏The city produced its own coinage from 1325 to 1864....
Conclusion: Boletus aereus has a distinct effect of lowering the blood lipid and antioxidation in rats.结论: 黑牛肝菌对大鼠有明显的降血脂及抗氧化作用.Culinary suggestions Side of beef with boletus mushrooms. Wild boar , venison. Roast duck wi...
Thousands of pensioners were persuaded to mortgage their homes to invest in speculative bonds...几千名领取养老金的人被劝说用自己的住房作抵押去投资投机性债券。The minister has persuaded the banks to lighten the burden of the foreign debt...部长已经说服银行减轻外债...
They are located in tissues ( the apical meristems ) at the growing points of roots and stems.它们位于根和茎的生长点组织 ( 顶端分生组织 ) 中.The outer layer of apical meristem, from which the epidermis is formed.表皮''.'原'...
Both the R groups are alkoxy residues.两个R基团都是烷氧基.R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基....
目前大量应用的是更先进的流化床干燥器.More modern fluid bed driers are now much in use.真空耙式干燥器 、 真空罐 、 种子罐 、 蒸馏锅.Vacuum Rake dryers, vacuum cans, seeds, pots, pot distillation.气流干燥器是化工生产中广泛应用的干燥装置.Flash dryer is a extensive applying drying...
如果他存心要让你不得安宁的话，那他是得逞了。If he's trying to rattle your cage, it's working.我们决不能让他的恶毒阴谋得逞.We must thwart his malevolent schemes.敌人的阴谋未能得逞.The enemy's plot was frustrated....
Tom presently began to drift insensibly back into the concerns of this life again.不久,汤姆不知不觉地关心起眼前的现实来.These seasons of silence had insensibly been growing more and more frequent of late.近来这种沉默的局面不知不觉地越来越常见了.Science is al...