使降低

It improved aLl—tomation level of production process and quality of sulphuric acid and decreased production cost significantly.

在提高生产装置自动化水平的同时，使硫酸产品质量提高，生产成本大幅度降低。

It improved au- tomation level of production process and quality of sulphuric acid and decreased production cost significantly.

在提高生产装置自动化水平的同时，使硫酸产品质量提高，生产成本大幅度降低。

Germany's generous solar subsidies covered the roofs of one of the world's most sunless countries with solar cells, thus pushing up the price of silicon and reducing the cost-effectiveness of solar power in countries where it actually makes sense.

德国对太阳能的慷慨补贴使那些世界上光照最少的国家的房顶上都装上了太阳能电板，于是乎硅的价格被抬高，太阳能的成本效益在那些确实需要它的国家里又被降低。

The technology to supercool gas into liquid form so it can be shipped on tankers like oil has become much cheaper in recent years, and trade is booming.

近年来，将天然气冷却为液态、使其可像石油那样用油轮运输的技术费用已大为降低。该领域的业务正迅猛增长。

The results showed that the enhanced stirring action of the liquid metals in weld pool due to peak-current fluctuating periodically under single-wire synergic pulsed MIG welding decreased temperature gradients and increased heterogeneous nuclei within the region of constitutional supercool...

试验结果表明，单丝复合脉冲焊接时，峰值电流周期性变化引起的熔池液体强烈的搅拌作用，使熔池的温度梯度降低，固液界面前沿成分过冷区中的形核核心增加，促进了焊缝组织的细化，提高了焊缝的强度和塑性。

However, the well-designed condenser can reduce the condensate supercooling to the maximum.

但是，设计良好的凝汽器，可以使凝结水的过冷度降低到最大限度。

By superfusion of ET-1, the hypoxiainduced decrease in RPF was remarkably potentiated (from 136±9 to 48±27 bpm) and the occurrence of pacemaker arrest was shifted to 20±6 min.

在缺氧的条件下持续灌流ET-1（1 nmol／L）20 min时，可显著加重缺氧所致的RPF降低，使起搏细胞的RPF由对照的136±9 bpm降至48±27 bpm（p.01），起搏细胞的停跳时间前移至20±6 min。

By superfusion of ET-1,the hypoxia-induced decrease in RPF was remarkably potentiated and the occurrence of pacemaker arrest was shifted to an earlier time. The h3,poxia-induced effects could be effectively attenuated after pretreatment with BQ-123,implying the role of endogenous ET-1 release in hypoxia-induced effects.

ET-1可显著加重缺氧所致的RPF降低，使起搏细胞停跳时间前移；而以ET*受体阻断剂BQ-123预处理窦房结标本后，则能有效地缓解缺氧对起搏细胞的效应，提示内源性ET-1的释放在缺氧效应中的作用。

The hypothesis that "since the item of Chinese Characters is sequential in nature, it would be more superiorly processed by left hemisphere" was not supported.

原因可能是曝露时间太长，使这类刺激项目鉴别力降低；也可能是左右两脑均有中文词的知识贮存之故。

The nodulation and nitrogen fixation of Casuarina-Frankia symbiont varied in response to different water stress.

中度水分胁迫对木麻黄结瘤固氮影响不大，强度水分胁迫使木麻黄的结瘤量、固氮酶活性、固氮量显著降低。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。