下降了...

Over the last 25 years the amount of energy used by the typical refrigerator dropped by two-thirds; washing-machine energy needs have been reduced by nearly half; the use of redwood decking has fallen by two-thirds; and toilets use less than half the water that they did in the 1970s.

在过去25年中，用于典型的冰箱的能量下降三分之二，洗衣机的能源需求已经减少了将近一半，红木的甲板使用能源的使用量下降了三分之二；和厕所使用不到一半的水，与20世纪70年代相比。

The results showed that, the ADFI , ADG of Sanguinarine group were significantly increased 8.53%( p 0.05 ), 11.93%( p 0.05 ) and FCR were significantly decreased 3.18%( p 0.05 ) compared to the NC. The ADFI , ADG of Macleaya cordata extracts group were significantly increased 12.32%( p 0.05 )、17.26%( p 0.05 ) and FCR were significantly decreased 4.5 %( p 0.05 ) compared to the NC.

结果表明：与空白对照组相比，血根碱组仔猪的平均日采食量和平均日增重分别提高8.53%( p 0.05 )、11.93%( p 0.05 )，料肉比下降了3.18%( p 0.05 )，博落回提取物组仔猪的平均日采食量和平均日增重分别提高12.32%( p 0.05 )、17.26%( p 0.05 )，料肉比下降了4.5 %( p 0.05 )。

Results: Diacetyl monoxime solution of acetic acid and to without acetic acid DMA color liquid, transparent tube and the Brown tube of absorbance determination, 30 min to put average drop of 6.80%, 1.30% and 1.44%, 0.98%; 60 min put average drop 19.8%, 1.92% and

结果：二乙酰一肟乙酸溶液与无乙酸的DMA显色液，其透明管与遮光管测定的吸光度，放置30 min平均下降了6.80%、1.30%与1.44%、0.98%；放置60 min平均下降了19.8%、1.92%与2.49%、1.60%。

Results Compared medical expence paid by oneself with free health insurance,medical expenditure decreasesd by 60.6% in health people and 61.4% in unhealth population.

结果 自付医疗与公费医疗相比，健康人群医疗费下降了60.6%，非健康人群下降了61.4%。

This year the value of deals has fallen by 15% in America and 30% in Europe.

今年美国的并购交易价值下降了15%，欧洲则下降了30%。

With intensifying competition of the market of seawater desalination and the technical development, especial in SWRO, there has been significant progress in reducing the energy requirement. It was reported that total energy requirement is below 3 kWh/m3, and the prices of desalted water fall to below $0.55/m3 for SWRO.

海水淡化市场的激烈竞争和海水淡化技术进步，尤其是SWRO的进展，使淡化的能耗下降了近一半(3kWh/m3以下)，产水的出厂价也几乎下降了一半(0.67美元/m3)。

Despite flinging costly rebates at the market, GM's sales were down by 18%, and Ford's by 28%.

尽管可以享受很大的购车折扣，但是通用汽车的销量下降了18%，福特下降了28%。

A report from the UN said cultivation of poppies in Afghanistan dropped by 22% in the past year and opium production fell by 10%.

一篇联合国报道称阿富汗的罂粟种植量在上年度下降了22%，而鸦片的产量也下降了10%。

Falls in imports are often even starker: China's were down by 21% in December; Vietnam's by 45% in January.

十二月，中国进口额下降了21%，一月里越南下降了45%。

After 0.5 μg/larva propiconazole had been injected into the 4th instar larvae of S. litura for 24 h and 48 h, the reduced rates of blood corpuscle of larvae were 19.67% and 21.38%, and the reduced rates of blood content were 20.42% and 23.87% respectively.

在活体试验中，以0.5μg/头剂量的丙环唑注射斜纹夜蛾4龄幼虫，处理后24 h和48 h，试虫血淋巴中血细胞数分别下降了19.67%、21.38%，血淋巴含量分别下降了20.42%、23.87%。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。