| 单词 | harmful |
| 释义 | harmful [英 [?hɑ:mfl] 美 [?hɑ:rmfl] ] harmful的意思、解释 harmful 基本解释 形容词不良; 不利; 对…有害的; 能造成损害的 harmful的意思 harmful 反义词 形容词harmless harmful 相关例句 形容词 1. Smoking can be harmful to your health. 吸烟对身体有害。 2. Smoking is harmful to health. 吸烟有害健康。 harmful 网络解释 1. 有害的：首先,为提供更清楚的类别名称,作者将好的、坏的及丑陋的三大类补贴,分别更名为有益的(beneficial)、有害的(harmful)及灰色地带(ambiguous)的补贴. 其次,作者认为联邦与州政府的研究基金型态非常多样化,故将其置于具灰色地带的补贴类别中. 2. 有害：他们输得越多,他们越想赢的越多,最后他们没有电脑游戏就不能活.一些学生不想学习,整日占用(take up)好多小时玩游戏,他们无心学习功课,放学后就冲(rush)到网吧.如果学生不能认识这点,对他们将十分有害(harmful) 3. 有害的,伤害的：come to no harm 未受到伤害 | harmful 有害的,伤害的 | harmful gas 有毒的气体 4. 有毒的,有害的：fume (浓烈或难闻的)烟,或气体 | harmful 有毒的,有害的 | hazardous 危险的,有害的 harmful 双语例句 1. It is not some amorphous entity capable of inflicting harmful outcomes on all who enter. 它并非某种看不见摸不着的实体，能使危险降临进入它的每一个人。 2. harmful 2. Not only it can lead to water function obstacle, affect breed aquatics and sightseeing, but also the algae toxin and derivative it procreant are seriously harmful to health, survival and multiplication of people. 水体富营养化不仅造成水环境功能障碍，影响养殖和景观旅游，其产生的藻毒素及衍生物对人体健康和生存、繁衍存在着严重危害。 3. Pregnancy weeks is the formation of various organs of embryonic period, when the embryo as being harmful toxic effects of occupational factors such as high concentrations of lead, methyl mercury, arsenic and the effects of radiation, often cause fetal birth defects occur. 受孕周是胚胎各器官形成期，这时如受到对胚胎有毒性作用的有害职业因素，如高浓度的铅、甲基汞、砷及放射线的影响，常常会使胎儿出现先天性缺陷。 4. It was conferred that expression of sacB in cytoplasm disturbed normal physiological function of the plants and lead to harmful accumlation of fructans. 推测在细胞质表达的sacB基因产物，干扰了植物正常的生理功能，造成果聚糖的有害积累。 5. harmful的翻译 5. Objective: To examine point prevalence of alcohol drinking pattern such as hazardous, harmful, dependent drinking among medical students at Khon Kaen University 目的 ：调查 Khon Kaen 大学医学生的饮酒方式，如危险性、有害性或依赖性饮酒等的时点患病率。 6. The design of the combustion chamber and piston enables a high compression ratio of 11.0:1, leading to enhanced combustion and efficiency and reduced harmful emissions. 对燃烧室的设计和实现了活塞的11.0：1高压缩比，从而提高燃烧和效率和减少有害emissions。 7. The simple thing you should do is to supervise yourself, to protect yourself from harmful effect. Moreover, you should have a dream and a belief. 剩下的，请把握自我，时刻保持清醒，不受糟粕文化的侵蚀；树立理想，永存信念，让自己的大学生涯更有意义的渡过。 8. harmful的近义词 8. But there are some problems in the process, mainly unreasonable and blind use of medicine, which is harmful to the patients. 但它在执行的过程中也出现了一些问题，主要是不合理、盲目的用药，造成对患者机体的损害。 9. 9. 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。 10. Objective: To survey the security of Shantou sea-mussel as food, toxic and harmful substances in Shantou sea-mussel were analyzed by spot check. 目的：通过对汕头贻贝中有毒有害物质的抽样调查，了解其食用安全性。 11. harmful的意思 11. 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。 12. Toxicities of two forms of tea saponins to the harmful fish in the prawnpond were tested. Results showed that tea saponin possessed a strongtoxicity to 6 kinds of harmful fish in the prawn pond, i. e. the LC_(100)oftea saponin Ⅰ to the harmful fish was 0.5—0.7 ppm and of tea Saponin Ⅱwas about 1 ppm. 通过对虾池中6种鱼类试验结果表明，茶皂素类对鱼类具有很强的毒性作用，其中茶皂素Ⅰ对鲈鱼、纹缟鰕虎鱼、钝尖尾鰕虎鱼、梭鱼、三刺及颌针鱼的全致死浓度为0.5—0.7ppm；茶皂素Ⅱ对鲈鱼和纹缟鰕虎鱼全致死浓度在1ppm左右。 13. harmful 13. Firstly to clean the face with cell activation cleanser, activating the cell's regeneration ability, and then use regeneration whitening essence to curb harmful pigment regeneration and maintain the original skin elasticity, and finally use oil-free whitening cream. 先用高效活细胞洁面乳洁面，激活细胞再生能力，再用回春嫩白精华素，抑制有害色素的再生，保持原有肤质弹性，最后用无油美白雪肤霜。 14. harmful什么意思 14. Remove harmful carbon in the spraying nozzle, intake valve and combustion chamber. 清除喷油嘴、进气门和燃烧室中的积碳 15. Renovation of the chemical composition is harmful to human well-known, it is not necessary for me to say. 装修的化学成份对人体有害是人人皆知的，就不用我说了。 16. 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。 17. Most people believe that the third floor is the ideal, but rather is here a large number of harmful substances. 一般人认为，三楼是最理想的，而恰恰正是这里集结大量有害物质。 18. harmful的反义词 18. Properties and harmful ingredients of toxic substances used in workplaces, preventive measures, education and training materials 作业场所使用的有毒物品的特性、有害成分、预防措施、教育和培训资料 19. 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。 20. harmful 20. This is harmful to the mine of underlying 16、17 coal seams. For this reason, the in situ field examination by special monitoring system and the numerical simulation were carried out. Based on the results of these works, as well as the introducing of point safety degree conception, the developing height of permeable crack zoneespecially micro fissu... 为此 ，用特制的观测系统进行了现场实测和数值模拟试验，根据试验结果，同时引入点安全度的概念，研究了 16、17层煤联合布置开采所造成的覆岩导水裂隙带发育高度和 12、14两层煤联合开采对底板的采动破坏深度，分析了近距离老空水下 16、17薄煤层联合开采的安全性，为赵坡煤矿及其他类似情况下的矿井的安全生产提供了科学依据。 harmful 词典解释 1. 有害的;（尤指）有损健康的 Something that is harmful has a bad effect on something else, especially on a person's health. e.g. ...the harmful effects of smoking... 吸烟的危害 e.g. It's believed the affair was potentially harmful to British aviation. 据信该事件可能对英国航空业造成不利影响。 harmful 单语例句 1. Most shellfish in the offshore areas were tainted with excessive harmful chemicals such as lead, cadmium and the insecticide DDT. 2. What type of stroller canopy can protect the baby from harmful sunrays in the summer? 3. Beaked whales have been known to be more vulnerable to the harmful effects of Navy active sonar than other whales. 4. These efforts include closing major polluters, removing obsolete taxis from the roads and retrofitting gasoline stations to capture harmful chemicals. 5. A switch in traffic from roads to the new rail link will result in significant cuts in fuel consumption and emissions of harmful carbon dioxide. 6. Scores of factories known to have discharged harmful effluence are to be closely watched by environmental authorities in an effort to prevent a catastrophe. 7. She has been reported as saying it was harmful to young girls if they tried to emulate catwalk stars who were too thin. 8. High aluminum intake is believed to be harmful to the central nervous system. 9. Pursuant to the UN Convention on Climate Change, the Kyoto Protocol was devised in order to address the harmful effects of global warming. 10. For example some marble produces niton, a harmful chemical element in the air. harmful 英英释义 adj 1. causing or capable of causing harm e.g. too much sun is harmful to the skin harmful effects of smoking |
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