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- secondaty pollutions 二次污染
- A: Why some pollutions are not reversible? 为什么有些污染是不可逆的呢?
- A feeling was expressed that pollutions should be controlled. 表示了这样一种看法，就是，应该控制污染。
- Serious pollutions in modem cities give some cause for concern. 现代城市中的严重污染令人担忧。
- You have our backing to put up a protest against city pollutions. 我们支持你抗议城市污染的行为。
- For digging the rubble,gravel and clay with tough stone,or loading the secondaty tough stone and rock. 挖掘碎石、砾石、土中混有较硬石块时、次坚石、风化石的装载等重载作业场合。
- You have our full backing to put up a protest against city pollutions. 我们支持您抗议城市污染。
- It sucessfully estimates the magnitude of groundwater pollutions in the region. 将该算法应用于实际问题的求解，计算结果与实际部门的估算值基本吻合。
- Air and Noise Pollutions are the two deadly factors in karting sport. 空气和噪音污染问题是令小型赛车运动没落的重要因素;
- The so-called Pure Land is the pure world free from mundane pollutions. 所谓“净土”，意指无浊污染的清净世界。
- The high standards placed on commercial dyes help reduce pollutions. 商用染料的高标准有助于减少污染。
- Our government is taking measures to protect the rivers against pollutions. 我们的政府正采取措施来保护河流免受污染。
- Heavy industries have been blamed for river,soil,air,noise and visual pollutions. 重工业由于河流、土壤、空气、噪音和视觉的污染而备受指责。
- But that we write unto them, that they abstain from pollutions of idols, and from fornication, and from things strangled, and from blood. 只要写信，吩咐他们禁戒偶像的污秽和奸淫，并勒死的牲畜，和血。
- Effects of Single and Combinative Pollutions of Lead, Cadmium and Chromium on the Germination of Brassica chinensis L. 铅、镉、铬单一和复合污染对青菜种子萌发的生物学效应。
- Heavy industries have been blamed for river, soil, air, noise and visual pollutions. 重工业由于河流、土壤、空气、噪音和视觉的污染而备受指责。
- The results indicated that the principal pollutions of Xinyi city were TN and TP,every town was e... 结果表明:新沂市水产养殖主要以TN和TP污染为主,各镇水产养殖污染等标污染指数差异很大,地区差异性明显。
- The method was simple and no double pollutions, and thereforn suitable to monitor GROs in the water. 且该方法无需预处理,操作简便,无二次污染。
- Indoor air pollutions caused by house decoration mainly include formaldehyde, benzene, ammonia and radon gas. 因装修引起的住宅室内空气污染主要包括甲醛污染、苯类污染、氨气污染和氡气污染。
- It reduces the efficiency、 the reliability and the life, and pricks up the pollutions. 不完全燃烧将导致装置的效率、工作可靠性和寿命的降低,同时也将导致环境污染的加剧。
