Investments turned down considerably during the economic crisis.

在经济危机,投资大大减少了。

Slab temperature variation entering the mill would be closely controlled, and exposure to air and consequent scalling would be minimized.

由于板坯进入轧机后温度受到严格控制，暴露在空气的部位极少，因而可将氧化铁皮减少到最低程度。

The rock breaking without smoke,dust,slungshot,noise and any internal injury can reduce environmental pollution and energy consumption,which has great economic value and social sense.

在岩石破的过程,无烟、无尘、无飞石,无噪声及无任何岩石内伤,可以减少环境,低能耗。

In the two years since the housing bust started in earnest, the contraction in homebuilding has taken around one percentage point a year of GDP growth.

在市泡沫破正式开始以来的两年，建筑业的衰退使GDP年增长率每年大约减少一个百分点。

During two cooling methods, whether tension stress or compression stress, the retained austenite in steel reduced with stress increasing, had become from massive to streak or filminess.

在两种冷却方式下，不论拉应力还是压应力的作用，均使组织残余奥氏体数量减少，形貌由无应力时的块状变为条状或薄膜状。

In the heats he clocked one minute 0.60 seconds to slice 0.35 seconds from the world mark set by Hungary's Karoly Guttler, also in heats, in the 1993 European Championships in Sheffield, England.

在小组赛，他游出了1分0秒60的成绩，将匈牙利选手卡罗里·古特勒1993年在英国谢菲尔德举行的欧洲锦标赛上,同样是在小组赛创造的世界纪录减少了0.35秒。