查询词典 copper coin

The therefore general 迭 closes a side with underneath of copper skin size, all would big the circuit board is many, in order to prevent coin and machine that resin result in when outflowing pollute.

因此一般的迭合上边和下边的铜皮尺寸，都会大出电路板许多，以防止树脂外流所造成的铜板及机械污染。

Formosa used to be a country where the medium of exchange was bullion, not coin, exactly as in China, and the bulky copper coinage used to make commercial transactions of any magnitude wellnigh an impossibility.

福尔摩沙曾经是像中国一样靠的是金银块做为交易的工具，而非货币，而曾经做为商业交易而体积较大的铜的硬货铸造也几乎是不可能。

The discovery of this new copper-stealing method is significant in researches on the coin shortage and private minting in Song Dynasty.

这种盗取钱材的新方法的发现，对研究宋时钱币的匮乏和盗铸现象具有一定的意义。

The following is research on Persia Sashan silver coin , white thin silk and molted "Kaiyuantongbao" copper cash circulating in second year of Lingde in Tang Dynasty.

接着论述，唐高宗麟德二年(公元665年)，西域流通着波斯萨珊银币、唐朝生产的白练和铸造的&开元通宝&铜钱，并且探讨了这些货币与市场商品的比价。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。