经过八周的实验,相比较于第二组暴露在自然光——黑暗循环下的老鼠,第一组和第三组的老鼠体重的增长幅度高出50个百分点。
Over the eight-week period of the experiment the mice inthe first and third groups gained almost 50% more weight than those exposed tothe natural light-dark cycle.
一些科学家认为过去大量海洋生物的灭绝,将引起数百万年后地球碳循环上下幅度变大。
Some scientists think that massive ocean extinction events in the past caused Earth's carbon cycle to fluctuate wildly for millions of years afterwards.
图1 -3距离说明了代表产品发布的每次循环中的增长幅度。
Figure 1-3 illustrates this growth with the growing size of the circles representing the releases produced.
自然循环的流动的常数随着滚动幅度和频率而增加。
The heat transfer coefficient of natural circulation flow increases with the rolling amplitude and frequency.
荷载对干湿循环过程中膨胀土的胀缩幅度及强度衰减具有明显抑制作用。
The effects of load in certain range were to restrain the swelling-shrinkage deformation and the attenuation of shear strength.
结果表明,合适的快淬速度不仅可以大幅度的提高放电容量,而且明显的改善合金的循环稳定性和放电电压特性。
The results show that proper quenching not only increase discharge capacity greatly but also can improve cycle stability and discharge voltage property.
链结子为换向机构,具有滑动轴承功能,并联循环链和主传动链,把循环运动变为上下往复运动。承载链直接承受平衡载荷,可大幅度减小主传动链的受力。
The chain link is the reverse mechanism, functions as sliding bearing and makes the cycle chain and main drive chain parallel to change the circulation into reciprocation.
随着EGR比率的增加,NOX排放大幅度降低,下降幅度达90%以上,而HC排放和燃油消耗率都随着上升,但排气再循环对CO排放的影响不是很大。
With the increasing of EGR ratio, NOX emission decreased more than 90%, at the same time, HC emission and fuel consumption increased, but EGR has little impact on co emission.
因此,钇可以大幅度提高铁铬铝电热合金循环氧化寿命。
The cyclic oxidation life of Fe-Cr-Al alloy is thus significantly increased by optimum yttrium addition.
这种循环关系最终导致了能源价格持续大幅度上涨和通货膨胀预期的自我实现。
In this way, the cyclical relationship brings about the continuous rises of oil price and the self-rea…
结果表明,该催化剂具有高度可循环性,且负载后的催化剂的催化活性大幅度提高,这主要是由于载体与金属催化剂间的协同催化效应而引起的。
The catalytic activities of the oxide supported metal catalysts have been largely enhanced, which is attributed to the synergetic effect that occurred at the interface of metals and oxide support.
由于黄河水中腐蚀性离子的浓度是原地下水的3 ~4倍,导致了循环水腐蚀速率大幅度升高。
As the concentration of caustic ion in the Yellow River water is3 ~ 4times more than the under-groundwater.
对循环水泵叶轮等关键部件进行改造,大幅度降低了水泵电流,达到节能降耗的目的。
The critical parts such as pump impeller was modified and the working current of the pump was reduced dramatically. Therefore, the goal of loss reducing and energy saving was achieved.
氧气高炉进行大规模工业化生产,如果炉顶煤气循环利用,有望大幅度降低燃料消耗,节省成本。
If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.
氧气高炉进行大规模工业化生产,如果炉顶煤气循环利用,有望大幅度降低燃料消耗,节省成本。
If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.
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