请翻译一句话,谢谢!

"一个澳大利亚人在他们国家的上比一百个中国人更有发言权"中的"的上"是不是上议院的意思，如果是的话，那么这句话可以翻译为
In the upper house of Austrilia, the words by a native assemblyman seems more heavier than that by a hundred Chinese.

Cold water is denser so it doesn't mater if boiler is hot!The water pressure is read at the boiler there is a gage tied into the boiler it will be located on the sides , top, in the burner compartment, or in the pipe just leaving the boiler. the pressure should be 12psi to 15 psi cold. add about 3psi if hot. the pressure is regulated by a pressure reducing valve, its tied into a domestic water line. most come set to 12psi there my be a lever on the top of the pres reducing valve. this is a fast fill, lift it and extra water is added to system. if no lever.there is a flat set screw w/a nut on it. this will adjust the pressure also.only tune this screw 1/2 turn at a time and allow water to stop entering boiler, then ck pressure.if you have someone 2 watch the pressure and ma