从1973年一直到1998年天线被拆除(改为高尔夫培训用),它的最主要使命就是持续而专注地进行氢线附近的SETI搜索。
From 1973 up to its dismantling in 1998 (to make room for a golf course), its most important mission was a continuous dedicated hydrogen-line SETI search.
那么我们有氢,可以把我们的键画成一条线。
尖尖的波峰非常明显,“波长很短,接近氢谱线……但是,它持续的时间不够长,无法确定是哪个方向”她遗憾的说,“也许我们永远也无法知道。”
The spike was obvious. "It was narrow, it was near the hydrogen line … but it didn't last long enough to confirm one way or another, " she said sadly. "We'll probably never know.
结果显示,一定的母材厚度和焊后热处理条件,使熔合线附近氢浓度峰值提高,从而使氢剥离倾向增大。
The results show that certain thickness of the base metal and the regime of heat treatment will increase the peak hydrogen concentration and promote the tendency of disbonding.
将两条生产线氢气管道进行联网改造,达到两条生产线氨分解制氢装置互为备用,增加系统供气可靠性的目的。
Hydrogen pipes for two production lines were interconnected so as to share the hydrogen-generating devices with ammonia decomposition technology and insure protect gas supply for the two lines.
这种做法较为普遍,低氢焊条,因为融化的核心线内的通量涂层。
This practice is much more common with low hydrogen electrodes, since the core wire melts up inside the flux coating.
试验结果显示:铁、镍、钼元素分布变化不大。熔合线堆焊层侧增碳层宽度增加,氢致剥离的倾向也增大。
The results show that there are little changes in the distribution of Fe, Ni and mo, the increase of the width of carburized zone will promote the tendency of hydrogen-induced disbonding.
用准经典轨线方法研究了氯取代丙烷伯氢的反应。
The reaction of Cl substituting the primary hydrogen of C3H8 was investigated by quasiclassical trajectory method.
另外需要指出的是提高线能量对氢致开裂的预防是有益的。
It also should be pointed out that heat input increasing is favorable for the prevention of HIC.
该产品包含一种获得专利的二元混剂,将一线抗酸处方药奥美拉唑(一种质子泵抑制剂)和碳酸氢钠结合。
The product contains a patented dual-ingredient formulation that combines the leading prescription acid-reducing medication omeprazole, a proton pump inhibitor, with sodium bicarbonate.
该产品包含一种获得专利的二元混剂,将一线抗酸处方药奥美拉唑(一种质子泵抑制剂)和碳酸氢钠结合。
The product contains a patented dual-ingredient formulation that combines the leading prescription acid-reducing medication omeprazole, a proton pump inhibitor, with sodium bicarbonate.
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