他们是一球形 、 环形或锥形的一部分.They are portions of a sphere, a torus or a cone.可以认为锥形的自由基比较活泼.It is argued that the pyramidal radical would be more reactive.并且锥体和锥形圈可以是双锥形的.Both the conic ring and the cone may be double ones....
Many shipyards will have to close.许多船坞将不得不关闭.The orders will throw a lifeline to Britain's shipyards.这些订单将给英国的造船厂注入一线生机。By the 1960s, many shipyards were struggling.到20世纪60年代，许多造船厂都在勉强支撑。SFI is used by shipping and ...
But I know these egoistic efforts will end up with nothing much.但我知道这些个人主义的努力不会带来什么好结果.Dreams are absolutely egoistic.梦是绝对以自我为中心的.Such empty egoistic pride – it doesn't stand up to the test of aloneness.这种自我中心的骄傲是如此...
The title is per-haps an allusion to AIDS.该题目可能暗指艾滋病。He made no allusion to his term being near.他一句也没提到,他的期限已近在眉睫.Harry was hurt by an allusion to his failure.有人暗讽哈利的失败,使他受到伤害....
In many atomic fluorescence applications a non - dispersive optical system may be used.在许多原子荧光法的应用中,可以采用 非 分散的光学系统.In X - ray fluorescence, pieces of the filter are used directly.在 X 射线荧光法中, 可直接使用滤纸.Method of mensurating...