结果正规的防护操作污染轻；
Results Normal defensive operations caused little pollution.
早先有分析指出，尼安德特人的DNA在实验室操作时完全被现代人基因所污染了，这一点令帕博博士及其同事都倍感尴尬。
Indeed, Dr. Pääbo and his colleagues were publicly embarrassed when an earlier analysis of Neanderthal DNA turned out to be thoroughly contaminated by modern human genes from lab workers.
它给美国食品和药物管理局更多的权力来规范大型蔬菜农场的操作，比如科罗拉多农场在2011年出售污染的哈密瓜。
It gave the FDA more power to regulate operations at large vegetable farms, such as the farm in Colorado that sold contaminated cantaloupes in 2011.
你们的无菌操作衣不足以防止你们的无菌药品受到来自员工身体脱落的颗粒物和微生物的污染。
Your aseptic processing gowns were inadequate to prevent contamination of your sterile products with particles and microorganisms shed from employees' bodies.
DPA的意思是；岸上的指定人员。他的职责是代表船东负责防污染，安全操作方面的事务。
DPA stands for Designated person (s) Ashore. His responsibility includes monitoring safety, pollution prevention aspects on behalf of the shipowner.
由于很多文化差异——幕后商业操作，污染，语言障碍和缺乏工作保障——在没工作多久之后就辞职了。
For many, cultural differences-murky business practices, pollution, language difficulties and, sometimes, poor job security-rule out anything beyond a short Posting.
如果由于操作不当冷却水被污染，则应立即清洁水侧，而且冷却水应更换。
But if incorrect handling cause the cooling water polluted, we should clean the water side at once and exchange the cooling water.
本文阐述了PCR(基因扩增)技术的原理、基本操作方法，及其在兽医生物制品疫苗污染病毒检测中的应用。
This article expounds the principle of PCR technique, main methods of operations and its application to testing for virus pollution causing by veterinarian biological product.
结论同其他测定方法相比该法操作简单、速度快、效率高、无污染、费用低、无需复杂的前处理，可以直接对大量未知样品进行测定。
Conclusion Compared with other methods, the method is simple, rapid, high efficient, low expenditure, no pollution and with preparation undone and is suit for large quantity of unknown samples.
鼠标操作，看到老鼠吸烟就点它，如果空气污染指数过高，要点击窗户打开通风。
Mouse operation, seen smoking on the mice which point, if the air pollution index too high, it is necessary to open ventilation windows.
体积小、噪音低、产量高、能耗低、操作简单、拆装方便，无任何环境污染。
Small size, low noise, high output, low energy consumption, simple operation, easy disassembly and without any environmental pollution.
试验表明：该法处理废酸的效果良好，并具有操作简单、无二次污染和经济效益好等优点。
Test shows that the waste acid treatment with the calcining process has the advantages of good result, simple operation, no secondary pollution, better economic benefit and so on.
该工艺具有无环境污染、技术简单、操作条件温和、原料易得等特点。
There are some advantages in the process such as no environmental pollution nearly, simple technology, moderate operating condition, raw material easy to gain, etc.
指排放空气污染物之物理或化学操作单元。
Pollution source means a physical or chemical operating unit that emits air pollutants.
与传统的氨水法相比，液碱法具有产品收率高、污染小、质量稳定及有利于后续处理单元操作的优点。
Compared with the process with ammonia liquor, this new process had many advantages of high yield, small pollution and stable quality.
该法净化效率高，无二次污染，操作简单、方便。
The results show that this method is characterised by high purification efficency, no second pollution and easy operation.
它可以减少操作费用，降低能耗，减少环境污染，提高燃烧炉效力。
It is to reduce operating costs, conserve energy, minimize environmental impacts and improve burner efficiencies.
该法工艺简单，技术可行，操作稳定，既消除了环境污染，又能制备化工产品，具有明显的环境效益和经济效益。
Since it can solve the problem of environmental pollution and prepare chemical product, its environmental and economic benefits are obvious.
超声时域反射法在实际操作条件下在线监测膜污染显示出独特的作用。
The ultrasonic time-domain reflectometry(UTDR) technique is most useful for the in situ monitoring of fouling under realistic operating conditions.
用氧弹燃烧灰化法对有机物中铁的含量进行测定，方法操作简便、快速，实验过程无污染，测定结果可靠。
Determining the iron content in organism by oxygen bomb burning incineration is easy to operate, fast to finish, free of pollution and reliable in different conditions.
并从理论上分析了对应于不同的操作区域的膜污染机理。
Membrane fouling mechanisms were also theoretically analyzed in different operation zones.
密封性好，对作业环境无污染，操作方便，噪音低。
Good seal, no pollution of the environment, easy operation and low noise.
金刚石锯片切割产生的噪音对周围的环境产生相当大的污染，并有害于操作者的健康。
The noise produced when diamond saws cutting is a serious pollution to our environment and is also harmful to the health of handlers.
与重铬酸钾氧化法的结果相比，微波消化法具有操作简单、污染小、快速准确的优点。
The method shows the advantages of simple operation, less pollution, high analytical speed, better accuracy and precision over the traditional potassium dichromate oxidation method.
本文利用电位滴定法测定高氯酸钾的含量，具有操作简单，无污染等优点。
Determining the main contents of finished potassium perchlorate product by potentiometry had the advantages of simple operation and pollution-free.
该检测方法具有快速、连续、分辨力高、无污染和操作安全简便等优点。
The detection technique has many advantages such as speediness, continuation, high resolution rate, non-pollution, safe and convenient operation, etc.
该检测方法具有快速、连续、分辨力高、无污染和操作安全简便等优点。
The detection technique has many advantages such as speediness, continuation, high resolution rate, non-pollution, safe and convenient operation, etc.
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