您要查找的是不是：
- Main types of indoor air pollution for formaldehyde, benzene caused by chemical pollution, biological pollution caused by bacteria and viruses radioelement and dust caused by the physical pollution. 室内空气污染类型主要为甲醛、苯引起的化学污染、由细菌病毒引起的生物污染及由放射性元素和尘埃引起的物理污染。
- He tutored the child in physics. 他给这小孩辅导物理。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- Physics is governed by cosmic laws. 物理学受宇宙法则的制约。
- Physics has made enormous progress in this century. 本世纪物理学的发展突飞猛进。
- Einstein's theory marked a new epoch in physics. 爱因斯坦理论开创了物理学的新纪元。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Nuclear physics is a closed book to me. 核物理学是我完全不懂的一门学科。
- Nuclear physics is a closed book to most of us. 我们大多数人对原子核物理学一窍不通。
- Trees, grasses, plastic offal, consumption residues and silt floating and suspending in water belong to physical pollutants. 漂浮和悬浮在水中的树木、杂草、塑料废弃物、生活垃圾、泥沙等属物理性污染物。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- She majored in maths and physics at university. 她在大学期间主修数学和物理。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Einstein won the Nobel Prize for physics in1921. 1921年爱因斯坦曾荣获诺贝尔物理学奖金。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- He trusted the physic of his doctor. 他信任他医生的医术。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
