氚是最和缓的放射性同位素之一.Tritium is one of the mildest radioactive isotopes.更为活跃的是氢的较重同位素, 氘和氚.More reactive are the heavier isotopes of hydrogen, deuterium and tritium.氚肺扫描可能有助于早期诊断吸入性损伤.Xenon lung scans may be helpful in the ear...
You can ask a dealer for a discount whether you pay cash or buy on credit.无论是付现还是赊购，都可以要求经销商打折。Marry that fat son of a fat cattle dealer? She would die first!嫁给那个大腹便便的牛贩子的胖儿子？她宁愿去死！Always buy from a reputable dealer.购买商品...
约翰，我为史蒂夫感到难过，但是我认为你的决定是正确的。John, I'm sorry for Steve, but I think you've made the right decisions.现在看来似乎悲观论者是正确的。It looks as if the pessimists are being proved right.他凭直觉认为它具有普遍性，也许他是正确的。He was probably right t...
Coffee is a fragrant beverage.咖啡是一种香味浓郁的饮料.Beer is a beverage of the remotest time.啤酒是一种最古老的饮料.The tin - free steel has been used for the manufacture of beverage cans.无锡钢一直用来制造饮料罐....
AIM : To provide rational use of gastrointestinal prokinetic agents ( GIPA ) for clinicians reference.目的: 为临床了解与合理应用胃肠 促 动力剂提供参考.But all too often clinicians do not use them.但很多时候临床医师却不使用这些方法.CNS is notifying the clinici...
Linearly polarized light will in consequence become elliptically polarized on total reflection.因此,线偏振光径全反射后将变成椭圆偏振光.All the other wavelengths will emerge as either elliptically or circularly polarized light.所有其它波长的光将以椭圆偏...
基督正在敦请有罪的人悔悟.Christ is inviting sinners to repentance.由于他的悔悟,他们宽恕了他的罪.They condoned his sins because he repented.现在,他才明白过来,悔悟过来,人是不能独自活着的.Only now did he realize with dismay that nobody can live in isolation....
The adrenaline was coursing through his system.他感到一阵激动.I clasped my teacher's hand and felt a warm current coursing through my body.我握着老师的手,一股热流传遍全身.Ever coursing downward and ever renewed from above?总是从上游流来又向下游流去 么...