- 重点词汇
- mildadj.温柔的;温暖的;轻微的;（味道）不浓的;
- problemsn.问题( problem的名词复数 );疑难问题;习题;思考题;
- radiation therapy放射治疗，放射疗法;
- fatiguen.疲劳，疲乏;劳务杂役;（士兵穿的）工作服;
- skinn.皮，皮肤;（蔬菜，水果等）外皮;毛皮;
- orconj.或，或者;还是;不然，否则;左右;
- includev.包括;把…列为…的一部分;
- siden. 面;边;一方;方面;侧面;旁边;一边;一侧;(事物左方或右方的) 一旁;斜面;边缘;近旁;一面;一面纸的文字;（立体的）一方的意见（或态度、立场）;一扇（牛肉、猪肉等）
- ofprep. 关于;属于…的;由…制成;
- maymodal.(有可能但不肯定)也许，可能;(征求同意或表示允许)可以;（表明目的）可以，能够;(转折前所述情况属实)也许;（表示愿望）但愿
- 相关例句
For most patients, primary treatment is surgery, often with radiation therapy.
大多数病人主要用外科治疗, 通常伴随放射疗法.
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Images after RT demonstrated a relatively satisfactory response after radiation therapy.
放疗后的后续影像学追踪证实了相对令人满意的肿瘤治疗反应.
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Radio astronomy has greatly increased our understanding of the universe.
辐射天文学大大地增进了我们对宇宙的了解.
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The equation was developed in 1961 by Dr. Frank Drake at the National Radio Astronomy Observatory.
1961年,美国国家无线电天文台的弗兰克·德雷克博士创造出了这个方程式.
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In none of these respects does optical astronomy have any advantage over radio astronomy.
在所有这些指标上,射电天文并不比光学天文逊色.
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The mass of one of these suppressive black holes has recently been measured using radio astronomy.
对于这些有着巨大质量的黑洞,最近可利用射电天文学来测量它们的质量.
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Radium , because of its powerful radioactive rays, can go deep into the human body.
镭因为它有强大的放射性线, 能够穿透人们的身体.
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It looked like ordinary salt, but was one million times more radioactive than uranium.
看起来它就像普通的盐, 而它的放射性却比铀要大一百万倍.
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For underwater bursts at certain depths, the radioactive cloud may not be formed.
当在水下某一深度爆炸时, 放射性云团也许不会形成.
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Honeycomb sandwich has become an important material in designing radomes instruction.
蜂窝夹层结构已成为雷达罩结构设计中广泛应用的重要材料.
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