B 311 lithopone: white paint, zinc sulfide content of 30 %.B311立德粉: 白色颜料, 硫化锌含量为30%.Lithopone: B 301 lithopone: white paint, zinc sulfide content of 28 percent.立德粉: B301立德粉: 白色颜料 、 硫化锌含量为28%.Purpose: Mainly used in litho...
On an Estimation of Convergence Order of a Interpolation Process of Bernstein Type.关于Bernstein插值多项式收敛阶的估计(英文)The isoclinics listed with irregular parameters can be found by interpolation.所列参数若为不规则数值的等倾线,则可用插入法来求得.The int...
他是由海军上将精心挑选出来担任这项工作的。He was hand-picked for this job by the Admiral.精心搭配的室内装饰似乎已不再受欢迎了。Interior decoration by careful coordination seems to have had its day.打造成功企业的关键之一就是要精心策划。One of the keys to successful business is ca...