查询词典 reduction

According to the UPV of the SSD condition concrete cylinders, the UPV reduction can reach 7.5% under oven-dry condition, and reach 4.5% under room-dry condition. It is also found that the UPV reduction decreases with decreasing the water-cement ratio of concrete.

圆柱试体(Φ10×20 cm)含水量试验结果显示含水量的改变确实对UPV有所影响，相对於试体面乾内饱和状态，在烘乾状态下之UPV折减达7.5%，而於自然曝晒状态可达4.5%，且随著水灰比的降低此折减百分比亦随之降低。

The factors of effect rolls reduction of consumption on pack rolled sheet are analysed,concrete measure of rolls reduction of consumption from rolls maintenance ,springing steel inclusion iron,roll crown curves and so on are introduced.

简要分析了影响薄板叠轧生产中辊耗的因素，并从轧辊保养、弹钢夹铁、辊型曲线等方面，介绍了轧辊降耗的具体措施和取得的效果。

In view of development of national economy and environmen tal protectio n, necessity of researching wet shotcrete technology is discussed in this paper based on rebound reduction, dust reduction and construction quality of wet shotc rete.

摘 要：从国民经济的发展和环境保护的观点出发，从湿喷混凝土减弹、降尘和保证建设质量的角度，论述了湿喷混凝土研究的必要性。

Along the low altitudinal plateau edge, haplotypes A, B and C tended to be fixed or nearly fixed in different populations, indicating that the species may have survived the last glacial period in different refugia within this area, and the bottlenecks due to the repeated reduction and expansion of the population size resulted in the reduction of biodiversity.

在低海拔的高原边缘，Hap A、Hap B和Hap C高频率固定在不同的居群中，表明可能存在多个不同的避难所，居群反复缩小和扩张的瓶颈效应造成了遗传多样性的丢失。

Furthermore, pre-exposure of the slice to CORT lead to reduction of LTP in Novel rats and this reduction was also laterialized to the right hippocampus.

将脑片预先灌流100 nM糖皮质激素，随后记录LTP明显减小，这种减小也明显偏向于右侧。

These drive the central propeller shaft through bevel reduction gears with a 2:1 reduction.

这些驱动器，中央螺旋桨轴通过减少锥齿轮2：1减少。

The value of procalcitonin in identifying the infection type and the outcome of anti-infection treatment was evaluated. Results: The infection rates in reduction phases Ⅱa,Ⅱb and re-reduction phases Ⅱ a,Ⅱ b were 52.5%, 60.7% and 48.6%, 28.2%, respectively.

结果：全部患者在诱导缓解Ⅰa和Ⅰb阶段、再诱导缓解Ⅱa和Ⅱb阶段感染发生率分别为52.5%、60.7%、48.6%、28.2%；巩固化疗阶段低／中危患者感染发生率为17.2%，高危患者为100%。

Class seats: a net reduction of 740 million yuan to re-turn air, short-term speculation of the largest railway efforts to reduce heavy plate to become the head of crude oil continued to decline also reduce coal stocks become the focus of leading China Shenhua week suffered a net reduction of 410 million.

类席位：1的7.4亿元净减少重新转空，短期最大的铁路努力减少厚板短期投机成为原油头继续下降也减少煤炭库存成为领导中国神华本周的焦点遭受了4.1亿净减少。

This design is the electric hoist crane reduction rotating wall design, the main design content is general electric hoist crane reduction of rotating shaft, and bolt, gear, decorate crossbeam, etc.

本次设计就是对壁式旋转电动葫芦起重机减速器进行设计，主要设计内容是壁式旋转电动葫芦起重机减速器的齿轮轴，及螺栓，键，横梁等选用布置及校核。

In the ultra high vacuum activation, reduction of the vanadium oxide started at a lower temperature (250℃ to 300℃), and the reduction of the titanium oxides started at a higher temperature(300℃).

当吸气剂置于高真空激活时，钒的氧化物在较低的温度(250℃~300℃)开始被还原，钦的氧化物在稍高于钒的温度(300℃)也开始被还原，400℃时表面已经有大量的金属钦的存在，而Zr的氧化物在(100℃~400℃)激活过程中，则没有明显的变化。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。