- 更多网络例句与回收的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using the methods of information management, inventory managment, enterprise management, personnel management, we may devote "image reformation plan" into resource recycle enterprise to estimate the difference of excuting plans before and after, and change the impression of disorderliness, soilage, smells.
本论文以『形象改造计划』投入资源回收企业里,运用资讯管理、库存管理、企业管理、人员管理……等方法,评估计划执行前与执行后之差异,期能彻底改变国人对资源回收的杂、乱、脏、汚、低、苦、臭…之印象。
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This text is in term of retrieving in recycle treatment, have described that discards the recycling current situation of the glass fibre both at home and abroad, and has analysed that recycles the question that exists in the course.
本文从资源化回收的角度,描述了国内外废弃玻璃纤维的回收利用现状,并分析了回收利用过程中所存在的问题。
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Accroding to the literature, the energy consuming of reclaim process was about 50%~60% of total cost of PVA production, while the energy consumption of methyl acetate recycling was about 70% of the energy consuming reclaim process.
有资料显示,整个PVA工厂的能耗有50~60%用于回收工段,而醋酸甲酯回收的能耗又占回收工段能耗的70%左右。
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Separation and recovery process principles of tail gases in producing dimethyl phosphite were introduced; Separation and recovery courses of hydrogen chloride and methyl chloride in tail gases were also analyzed. The percent recovery for hydrogen chloride and methyl chloride is over 99.9% and 93%, respectively, by using the process of combining stage recycle of solvent with lower temperature.
介绍了亚磷酸二甲酯生产中尾气回收的工艺原理,对尾气中氯化氢及氯甲烷的分离回收过程进行了分析;提出了采用吸收剂分段循环和降温相结合的回收工艺,将此工艺应用于3万t/a的亚磷酸二甲酯的生产装置的尾气回收上,可使氯化氢的回收率达99.9%,氯甲烷的回收率达93%以上,盐酸质量分数大于30%,尾气中氯甲烷的质量分数小于5%。
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But this way there is still some problems: The first is the classification of garbage awareness is not strong, looks like a trash can in fact classified and former effect is the same; second, the boundaries of recyclable and non-recovery is unknown, some of the more a strict classification is not as familiar to the students; third is the credibility of recovered, often encounter such a situation, was classified as environmental protection staff in clearing rubbish is often peremptorily, when the inverted together, it will not be garbage separation effect.
但这样的方式还是存在一定的问题:第一是垃圾的分类意识不强,看似分类的垃圾桶事实上和以前的效果是一样的;第二是可回收和不可回收的界限不明,一些较为严格的分类并非为同学们所熟悉;第三是回收的可信度,常常会遇到这样的情况,被分类的垃圾在环保人员清理的时候往往是一股脑的倒在一起,根本起不了垃圾分类的效果。
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This work, concentrated on the asymmetric allylation of aldehydes controlled by different chiral auxiliaries prepared from rotational pure tartaric acid, can be divided into three parts.The first part aims to review the developments of chiral drugs and asymmetric synthesis, from which derived the present research topic backgrounds and works.Synthesis and applications of allylation from aldehydes are the second part of the thesis. By optimizing the reaction conditions, such as solvents, temperature, time and chiral auxiliaries like N,N\'-dibenzyl tartamide, N,N\'-p-dimethylphenyl tartamide, N,N\'-o-dimethylphenyl tartamide, N,N\'-o-dichlorophenyl tartamide, N,N\'-a-dinaphyl tartamide, N,N\'-dicyclohexyl tartamide and N,N\'-diphenyl tartamide, ideal experimenttal conditions are obtained according to HPLC monitoring, as well as the auxiliaries\' recoveries experiments. Starting from benzaldehyde and 3-bromopropaldehyde, N,N\'-dibenzyl tartamide is considered the best auxiliary in this reaction.
本文介绍了醛的不对称烯丙基化反应,以光学纯酒石酸为原料,研究了不同构型手性配体在醛的烯丙基化反应中的立体选择性,全文共分三部分十个章节:第一部分对当前手性药物和手性技术进行了概述,并由此展开了本文的研究背景和任务;第二部分为有机合成部分,对醛的不对称烯丙基化反应进行了深入探讨,以苯甲醛为原料对反应条件进行优化,在优化的反应条件下对制备的七种可回收手性酰胺配体(N-苄基酒石酸二酰胺、N-对甲苯基酒石酸二酰胺、N-邻甲苯基酒石酸二酰胺、N-邻氯苯基酒石酸二酰胺、N-a-萘基酒石酸二酰胺、N-环己基酒石酸二酰胺和N-苯基酒石酸二酰胺)进行筛选,优化配体回收实验条件,最终确定出N-苄基酒石酸二酰胺在苯甲醛的不对称烯丙基化反应中具有较大优越性,结晶回收的手性配体光学纯度保持不变。
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When there is not enough memory in generation 0 to accommodate new objects, CLR triggers garbage collector starts to collect objects no longer needed from generation 0. When the collecting action in generation 0 finishs, garbage collector tamps the objects not collected in generation 0 to lower address, and moves the pointer to start address of free memory(and updates the related references according to the shifted address of objects).
当第0代内存不足以容纳新的对象时,就触发垃圾收集器工作,来回收第0代中不再需要的对象,当回收完毕,垃圾收集器就夯实第0代中没有回收的对象至低的地址,同时移动指针至空闲空间的开始地址(同时按照移动后的地址去更新那些相关引用),此时第0代就空了,因为那些在第0代中没有回收的对象都移到了第1代。
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After analyzing the properties of the crude volatilizing gas in overhead tank and the requirements of its recovery method,an effective way of recovering by natural gas through the matched multistage ejectors is proposed and in combination with the experimental results of two sets of systems under multiple operating mode,some main points of design and mana...
在分析了高架罐原油挥发气的性能特点及其回收方法的要求以后,提出了通过匹配式多级喷射器利用天然气进行回收的有效途径,并结合两套系统多种工况下的试验结果,给出了以方便工程应用为准则的匹配式多级喷射器的设计管理要领:全压缩比的分配,两级时,第一级约为第二级的 1.4倍;三级时,第一、二级应分别为第三级的 1.8倍和 1.3倍左右;设计点要选择在工作气体参数范围的下限或下限附近;整套系统串联的级数以 2~ 3级较为合适,一般不应超过 4级;在高架罐的耐压范围内,原油挥发气的压力越高对回收越有利
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It is known that fluidised bed, the other major recycling process that the Nottingham researchers have investigated, works well with mixed-materials, so it will be interesting to see, thinks Pickering, how the supercritical fluid answer compares.
据诺丁汉大学研究人员调查,流化床作为回收的另一主要手段,对混合材料的回收也同样有效,因此,皮克林认为下一步很希望看到超临界流体回收也能同样应用广泛。
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Common household appliances industry view is that the recovery of waste home appliances are a matter of policy rather than technical issues, once the country's relevant policies introduced, the establishment of home appliances recycling enterprise survival and development of the external environment, recycling of waste household appliances will be rapid development.
普通家用电器行业的看法是,家电废物回收是一个政策问题,而不是技术问题,一旦国家的有关政策介绍,回收的家庭企业生存和发展的外部环境设备的建立,家用电器回收废物将快速发展。
- 更多网络解释与回收的相关的网络解释 [注:此内容来源于网络,仅供参考]
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callable:可回收的
如果某种公司债券是随时可回收的(callable),那么发行公司(issuing company)有权在出售债券後的一段最短时间后买回(或付清)该债券. 如果你持有一种高收益债券,当普遍的利率在下降,那么有购买选择权的公司便会希望偿还该债券,
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recoverable:可回收的,可恢复的
recording water-gauge 自记水位计 | recoverable 可回收的,可恢复的 | recoverable heat 可回收的热量
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recoverable oil:可回收的油
recoverable heat 可回收的热量 | recoverable oil 可回收的油 | recoverable waster heat 可回收的废热
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recoverable heat:可回收的热量
recoverable 可回收的,可恢复的 | recoverable heat 可回收的热量 | recoverable oil 可回收的油
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unreturnable:不能返回(或回收)的,无法归还(或偿还)的
salvationist 救世军军人, 传道者 救世军的 | unreturnable 不能返回(或回收)的,无法归还(或偿还)的 | display apparatus 显示器
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recuperability:可回收性 恢复能力 回收的可能性
recumbentstatue 卧像 | recuperability 可回收性 恢复能力 回收的可能性 | recuperate 余热利用 疗养
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recovered:回收的
Recorder 记录仪 ??? | Recovered 回收的 ? ???? ?? | Recovery 回收 ??
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Recycled materials:回收的材料
放射性废物管理 Radioactive waste management | 回收的材料 Recycled materials | 回收 Recycling
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recycled halon:回收的哈龙
recycle 回收 | recycled halon 回收的哈龙 | recycling of halon 哈龙的回收
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Repossessions I deliver:回收的工作,出自我手
Unscathed organs I deliver|无损的器官,出自我手 | Repossessions I deliver|回收的工作,出自我手 | I'm the Repo|我就是回收人