1) Form speculation
造型投机
2) molding machine
造型机
1.
Compacting process and compacting effects of air impact molding machine with formed squeeze head for combined mould of green sand of motor housing casting were introduced.
扼要介绍了用气冲气推成形触头造型机制造电机壳铸型的成型过程及其实砂效果,试验结果表明,在工作气压为0,4 ̄0。
2.
A kind of new molding machine, which was recently invented, is demonstrated.
介绍了一种新发明的造型机实砂机构,它于同一工位、同一工序、用同一动力,实现了气冲紧实与成形触头冲击紧实同时并举。
3.
The sand compaction mechanism of air impact molding machine combined with an air-pushed contour squeeze head, which was recently invented, is demonstrated.
介绍了一种新发明的气冲气推成形触头造型机实砂机构。
3) modification of mill type
机型改造
4) Z325 molding machine
Z325造型机
6) external modeling
机柜造型
补充资料:投机(speculation)
企业也可以在预测汇率变动趋势的情况下,签订远期合同,买进或卖出外汇,从中谋利利润。例如,企业预期美元对日元的汇价将有一定幅度的提高,就可先期抛售日元,也即签订远期合同购入一笔远期交割的美元,然后远期合同到期时以所得的美元换取更多的日元。这种交易在会计上应作正式反映,但在远期合同上约定的外币性应收或应付款项均应以远期汇率反映,并在合同期内确认因远期率变动而产生的汇兑损益。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条