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- There is a danger of serious contamination from radioactive waste. 放射性废弃物有严重污染的危险。
- Then, most important of all, the water must be made free from contamination from sewage. 而最重要的是必须使水免于污水的污染。
- Then,most important of all,the water must be made free from contamination from sewage. 而最重要的是必须使水免于污水的污染。
- Filters do not remove all contaminants from water. 过滤器无法过滤掉水中的所有污染物。
- There will always be a small amount of lead contamination from the refining process of tin. 在锡的精炼工艺中总是会导致少量的铅污染。
- Spread of infection to domestic poultry is predominantly by contamination from infected droppings. 家禽的感染主要是由于直接接触野生禽鸟的排泄物,
- Nitrazine may be falsepositive with contamination from blood semen or vaginitis. 但试纸检查可能因血液、精液或阴道分泌物污染而呈假阳性。
- In some cases, these problems have been attributed to contamination from the chemicals. 有时候,这些问题会归属于受到化学药物的污染而产生的。
- In order toavoid contamination from the system,it is suggested that materials usedin RO and UF membra... 为了防止系统给产品水带来污染,反渗透及超滤组件中所使用的原材料应该通过试验加以选择。
- False ceilings should be sealed to prevent contamination from the space above them. 吊顶要密封,防止来自上面空间的污染。
- After fitting of the valve, the valve should be maintained in a closed position to prevent any contamination from entering the cylinder. 连接好阀门后,阀门应保持关闭位置,为防止任何污染进入气瓶。
- Chip multilayer ceramic inductors should be handled with care to avoid damage or contamination from perspiration and skin oils. 芯片陶瓷电感应小心搬运以避免破损和皮肤出油的污染。
- Clean drinking water is in short supply because of drought, contamination from poorly located dump sites, past bombings and even simple neglect. 乾旱、垃圾场设置不当造成污染、过去的轰炸行动、甚至是单纯的忽视,而导致洁净饮用水的缺乏。
- Results The rate of contamination from Monascus seed was about 4.31% and that from nonstandard vaccination practices was about 1.76%. 结果由菌种造成的污染率约为4.;31%25;由接种操作造成的污染率约为1
- In addition, Wei speculates that worsening water contamination from industrial runoff andother sources may be causing sturgeons to change their sex. 另外,危起伟推测,由工业废水和其它污染引起的不断恶化的水质将导致中华鲟变性。
- Brush wipers prevent contaminants from entering the nut. 刷雨刷防止污染物进入螺母。
- In this paper, the mechanism of the ionosphere contamination from the ionosphere distortion is exposed for the first time by analyzing the process of HF radar signal processing. 该文通过对高频雷达信号处理过程的分析,阐明了电离层扰动对回波信号污染的机理。
- Both tungsten carbide and agate mortars have no apparent trace element contamination from geological samples except for Co from tungsten carbide mortars. 在两种钵体中,除碳化钨钵体对样品造成了严重的Co污染外,对所测定的其它微量元素,均未造成明显污染。
- Like NOP, JAS explicitly requests that organic fields must be separated from conventional fields, to prevent cross contamination from fertilizers and pesticides (buffer zones). 与NOP相似,JAS要求有机地块与常规地块之间必须建立隔离带,以防止交叉污染。
- Removing Volatile Contaminants from Used Engine Oils by Stripping (05. 用剥离法除去用过的机油中挥发性污物的试验方法(05。