1. Because whatever our ancestors encountered frequently was less likely to be harmful and more likely to be worth approaching, we have evolved to favor the familiar.
    对于任何一位非专业药剂师来说，这个名字听起来都会让人觉得害怕、毛骨悚然，甚至还会觉得有毒──它就像是为了疏通堵在水管里的脏东西而被泼入下水道的物质。

2. Although breeding between close kin is thought to be generally unfavorable from an evolutionary standpoint, in part because harmful mutations are more easily propagated through populations in this way, theory predicts that under some circumstances, the benefits of inbreeding may outweigh the costs.
    尽管从进化的角度看来近亲繁殖通常是不利的，部分原因是近亲繁殖使有害突变更易在种群内传播，但是理论预测，在某些情况下近亲繁殖利大于害。

3.

3. Numerical simulation results indicate that emptied areas, especially such large ones as No.1, 5, 7 and 8, are potential harmful resources for extraction of 105~# ore body; 2. Potential safety problem due to emptied areas could be solved by filling works according to numerical calculation; 3. Trial experiment of material component gives basic filling parameters in weight as follows: tailings - crushed sand ratio of 3:1, cement-aggregate ratio of 1:6, and slurry density of 68-70%; 4. Fly ash is suggested to adopt in filling materials if possible because addition of fly ash can improve hydraulic conveying proprety of slurry and reduce cost of filling; 5. Current preparation system of filling slurry can still be used for filling works of 105~# ore body; 6. Economic and technical comparison among three drafts suggests that 10~# blind inclined shaft system is an optimal choice because of low capital and short pipeline.
    本论文采用数值模拟、室内试验、系统设计和理论分析等多种研究手段，针对以上问题进行了综合研究，主要研究结论为：(1)数值模拟结果表明，采空区，尤其是1~#、5~#、7~#、8~#特大采空区存在安全隐患；(2)通过充填，采空区的安全隐患可以得到消除；(3)试验研究结果表明，充填材料最优配比为；骨料：尾砂75%、跳汰砂25%；水泥：混合骨料=1：6；质量浓度=68-70%；(4)条件许可时，添加粉煤灰可提高浆体输送性能，降低充填成本；(5)当前充填浆料制备系统可以继续为105号矿体采空区充填治理服务；(6)通过多方案比较，推荐10号盲斜井方案为105号矿体最佳充填线路；(7)研究结果对矿山实现无废害开采和可持续发展具有重要的意义。

4. Through comparison, a relative suitable quantitative assessment model is occupied to evaluate the hazard consequence when oil tank is leaking. By the use of the simulating evaluation process, the harmful area can be calculated simply and shown in an ellipse area. The longest distance in the harmful explosion area and the harmful explosion area of...
    通过比较，选取适当的评价模型对油库储罐泄漏危险程度进行定量模拟评价，确定其泄漏事故的爆炸危险浓度、健康危害浓度的影响区域和最大影响距离，并结合具体的工程案例进行应用研究，从而为油库储罐泄漏危险程度的模拟预测提供了参考依据。

5. be harmful to的近义词

5. Third, there is no any kind of research results show that GM would be harmful to humans.
    第三，目前没有任何一种研究结果表明，转基因会对人体有害。

6. be harmful to

6. The selection of geological prospecting in different stages(initial-prospecting, detailed-prospecting)(2)the selection of geological prospecting in the deep-laid and shallow-laid of tunnel project (3)the selection of geological prospecting of tunnel projecting in different geological conditions Finally, the author summed up main problems needing to be solved in tunnel engineering geological prospecting as follow:(1)differentiate stratum and find out the depth and thickness of different stratums in the tunnel section (2)find out geological structure and existence situation of fault, broken zone and weak plane (3)find out weathering level of bed rock to classify surrounding rock combining speed materials (4)differentiate stratum structure of the entrance of tunnel to judge the stability of it (5)find out existence situation and performance of ground water (6)situations of other harmful geological phenomenon In view of above problems and classification of surrounding rock, the author showed principles of rational choosing of methods in geological prospecting and counted disperse range of physical character parameter value in different petrosal character, getting achievements as follow:(1)summarization of effect, merits and demerits of different geological prospecting methods in the tunnel geological investigation (2)method selection and arrangement principle of tunnel engineering geological prospecting in different geological conditions and prospecting stages (3)According to previous experience and cases, the author concluded the物性parameters most in use, and showed the basis of selecting geological prospecting methods in different geological conditions.
    论文中用几个应用实例来说明：(1)不同勘察阶段物探工作的选用；(2)深埋、浅埋隧道工程物探工作的选用；(3)不同地质条件隧道工程物探工作的选用。最后总结归纳出隧道工程物探所需要解决的问题主要有：(1)划分地层，查明隧道通过剖面的各地层深度与厚度。(2)查明地质构造，隧道轴线段有无断层、破碎带、软弱层面等。(3)查明基岩风化程度，从而结合速度资料进行围岩分级。(4)划分洞口地层结构，判断洞口稳定性。(5)查明地下水赋存情况及其活动动态。(6)其他不良地质现象存在情况。针对上述需要查明的地质问题与计算围岩分级情况，论文提出合理选用物探方法的原则，并统计了物性参数值在不同岩性中的分布范围。得出以下研究成果：(1)总结出各物探方法在隧道地质调查中的作用和优缺点。(2)得出不同地质条件下和不同勘察阶段，隧道工程物探方法选择和布置的原则。(3)根据以往工作经验和事例，对常用的物性参数进行了归纳总结，同时介绍了不同地质条件下物探方法选择的依据。

7. You must not be harmful to computers and the Internet!
    你一概不克被策划机和网络给害了！

8. be harmful to

8. Dieldrin, which was most commonly used to control agricultural pests and termites, was banned for most uses by the Environmental Protection Agency in 1974 after it was found to be harmful to fish and other wildlife.
    狄氏剂，这是最常见的用来控制农业害虫和白蚁，被取缔后，为大多数用途，由美国环境保护局在1974年后，发现它仍然是有害的，以鱼类和其他野生动物。

9. Thereby it changed the acidity of water, filtered water off a variety of harmful elements, releasing a variety of beneficial trace elements to humans. Through the role of weak currents, narrow beam of water molecules, the minerals can be easily absorbed, which is an excellent source of minerals, together with the role of regulating balance of the human body ion.
    它具压电性和热电性，不溶于盐酸、硝酸和硫酸，其产生微弱电流与水反应后，能获得界面的活性作用，能活化净化水质，可以除去自来水的氯气或不纯物，从而改变水的酸度，过滤水中的各种有害元素，释放多种对人体有益的微量元素，借着微弱电流的作用，缩小水分子束，矿物质容易被吸收，是极佳的矿物质来源，具有调节人体离子平衡作用。

10. From this book, I can learn how to face death calmly, of course, terrible death, should we then take to be harmful, bow to the death?
    从这本书中我可以学习到如何坦然面对死亡，死亡固然可怕，难道我们这样便坐以待弊，向死亡低头吗？

11. The harmful gas such as formaldehyde, benzene, ammonia, TVOC still has bad smell, bacterium to wait with oxyhydrogen freedom radical reacts, be decomposed immediately hurtless carbon dioxide and water.
      甲醛、苯、氨、TVOC等有害气体还有臭气、细菌等与氢氧自由基反应，马上被分解成无害的二氧化碳和水。

12. be harmful to的解释

12. However, intervention is also more costly to the agency in hearing time and other re sources, and named parties in the case may fear that the intervenor's participation will be harmful to their interests.
      然而介入对机关而言在听证时间和其他财力上都是代价较高的，况且诉案里被点名的当事人也许会担心，介入者的参与将不利于他们自己的利益。

13. However, RCF materials have for some time been placed in EU Risk Class 2 as they are irritants and can be harmful if inhaled. Therefore, to protect installation workers from any risk of inhalation or direct contact with the ceramic fibre used on the kiln walls and roof, Sacmi Forni has introduced a series of'total safety'systems that prevent environmental contamination and any material-related illnesses.
      然而，曾经一段时间RCF材料被欧盟认为是高温使用下一旦吸入对人体有害的材料，为此，sacmi在此窑炉的炉壁和炉顶的安装过程中使用了一系列的安全保护措施以防止其污染周围的环境，从而有效的防止了其对人体的污染。

14. Some lamprophyre existences in foundation rock will be harmful to the dam stability and foundation stress transfer, so it has to be treated for the dam safety.
      坝区基础岩体中存在大量煌斑岩脉，对建筑物的稳定性、基础应力传递等极为不利，必须进行稳妥可靠的处理。

15. be harmful to什么意思

15. They lack normal aquatic life and their pollution can be harmful to people coming into direct contact with them.
      影，而且接触这些污染的溪涧，更对人体有害。

16. As raw beef contains harmful bacteria, it needs to be cooked t at least seventy-one degrees before it is safe to eat.
      因为生牛肉含有有害细菌，它至少得烹煮超过七十一度才能安全食用。

17. Bute is the right to use bamboo wells through law, with two-civil dual-times gold, such as the gate in the first Hom Tatsumi housing units, the second day of treatment, the harmful effects of three or four Zero, extension 25, six six-sha, seven angry, left-Wei Eight, nine Wugui, also right-pil, raw three-day extension of Kyrgyzstan, Dong Yi, Yu Yi low, but the ball should be in Beijing too low, resulting in unsightly, not anti-ji.
      右弼乃用竹节贯井法，用双土木双金并进，如坎宅巽门第一栋，天医二，祸害三，绝命四，延二五，六煞六，生气七，左畏八，五鬼九，右弼也，生天延三吉，栋宜高，余宜低，然京球宜过高过低，以致碍眼，反不吉。

18. be harmful to

18. Health tip: in the ordinary cleaning method (soap suds and household disinfection solution), harmful residuum shall be left and adhered on the material, which will cause interior mutation, so it is necessary to use the professional detergent.
      健康提示：普通的清洁方式，会留下有害的残留物，附着在材质上引起内部的突变，必须使用专业的消毒剂。

19. I know my neglect may be harmful to you
      因为我知道我的漠视或许对你是一种伤害

20. All this information can later be retrieved and could prove to be harmful to your privacy.
      所有这些信息可以在以后检索和可能被证明是有害您的隐私。