Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜片，镀银用的瑞士纯银条，西德的银监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国室的贝加速器（Bevatronaccelerator），子撞击铜片便可办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口铜片，镀用瑞士纯条，西德监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室贝加速器（Bevatronaccelerator）里，以质子撞击铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜片，镀用的瑞士，西德的监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室的贝加速器（Bevatronaccelerator）里，以质子撞击铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜片，镀银用的瑞士纯银条，西德的银监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美劳伦斯柏家实验室的贝加速器（Bevatronaccelerator）里，以质铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜，用的瑞士纯条，西德的监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室的贝加速器（Bevatronaccelerator）里，以质子撞击铜便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口铜片，镀用瑞士纯条，西德监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室贝加速器（Bevatronaccelerator）里，以质子撞击铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜片，镀银用的瑞士纯银条，西德的银监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美劳伦斯柏家实验室的贝加速器（Bevatronaccelerator）里，以质铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的铜片，镀银用的瑞士纯银条，西德的银监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室的贝加速器（Bevatronaccelerator）里，以质子撞击铜片便可以办得到。

Copper plates are imported from Japan,pure silver ingots for plating from Switzerland,and argentic salt and other chemicals from Germany.

采用日本进口的，镀银用的瑞士纯银条，西德的银监及化工原料等等。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦莱国家实验室的贝加速器（Bevatronaccelerator）里，以质子撞便可以办得到。