The advantages of housing parts with aluminum alloy substituting for zinc alloy have been described, focusing on the operation and key points of design of the aluminum alloy die casting die.

分析了箱体零件由锌合金改铝合金的优点，论述了模具的工作过程和设计要点。

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Economy: because of the special design of the G800 mechanical reducer with screw pump, the bearing housing parts can be reduced. Thus, the cost is reduced and the structure is more reliable.

经济性好：由于G800 螺杆泵专用减速机，其输出结构已设计了承受螺杆泵工作时的轴向推力，所以可以减少泵类的轴承座部件，不仅省成本而且结构又可靠合理。

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However, once interest rates began to rise and housing prices started to drop moderately in 2006-2007 in many parts of the U.S., refinancing became more difficult.

然而，一旦利率开始回升，房地产价格于2006 - 2007年在美国许多地区开始适度下降，再融资变得更加困难。

youdao

Well--just like we didn't have to follow the parts of the body that aren't essential for housing the personality.

我们不需要去管,那些对于储存人格特性并非必要的,身体部位。

耶鲁公开课 - 死亡课程节选

Its latest survey suggested the housing market in some parts of the country may now be "over the very worst".

BBC: Estate agent's window

In fact, the strength of sterling has proved to be such a boon that the country has exported its over-heated housing market to certain parts of the continent.

ECONOMIST: Hot property

Thus far, the weakness in housing and in some parts of manufacturing does not appear to have spilled over to any significant extent to other sectors of the economy.

NPR: Bernanke: U.S. Growth 'Moderate' as Inflation Rises