in this article, different solution analysis methods are compared , a quick and series measuration of sodium hypophosphite and stannum(ii) ion in electroless tin bath is found out.
本文对现有的镀液分析方法进行了比较,确定了快速连续滴定化学镀锡液中亚锡离子和次亚磷酸钠的方法。
it is pointed out that the intelligent power controller can avoid current surge, control temperature in tin bath accurately and play an important role to stabilize tin bath temperature.
xrd was used to analyze the sediment on the tin bath windows. the results show that there is no evident change in tin content with different duration in so2.
a multiphase system is formed from glass melt , molten tin and protective gases in tin bath . the oxidation-reduction reactions take place between interfaces of every two phases .
在锡槽内,玻璃液、锡液和保护气体构成一个多相体系,各相界面都进行着复杂的氧化、还原反应。
for excellent float glass product view points of authors on formula, raw materials, melting, tin bath and control way were put forwarded.
为打造浮法精品,从配方、原料、熔化、锡退及控制方法等方面提出自己的观点。
「that's not a problem, 」 replied doris. 「we have a tin bath out in the yard, and we bring it into the living room in front of the fire and fill it with hot water.」
the development of computer simulation applied to the tin bath makes the process more understandable.
但是将计算机模拟技术应用在锡槽中,可使这一工艺现象清晰地呈现在人们面前。
the existing bath analyzing methods are compared, as a result a quick and continous method for determining sodium hypophosphite and stannum(ii) ion in electroless tin bath is determined.
并对现有的镀液分析方法进行了比较,确定了快速连续测定化学镀锡液中亚锡离子和次磷酸钠的方法。
a tin bath on the cliffs of northern iceland, where locals take a dip to treat skin complaints, could help scientists give an early warning of big earthquakes and save thousands of lives.