First introduce the reuse of the mixed water, and then white water closed system and several typical zero discharge processes in pulp and paper plants are presented.
介绍了造纸工业水循环回用技术的进展,对造纸过程中段水的回用做了讨论,并对造纸白水封闭循环系统和制浆造纸企业常用的零排放流程做了介绍。
This paper reviews the structure, source, biological function of cecropins and their application in plants and animals, and discuses their existing problems and perspectives.
本文综述了天蚕素抗菌肽的结构、来源、生物作用,重点介绍了天蚕素抗菌肽的应用,并对其存在的问题和未来发展前景进行分析。
In the early years it led to a paper presenting evidence that yes, under the same conditions, plots with more species of plants eventually tend to yield more biomass than plots with fewer species.
实验早期发表的论文显示的证据说明,在相同条件下,含有更多种植物的试验田最终的确比含较少物种的试验田生产出更多生物质。
Try writing a large piece of paper full of ideas that you can use in a pinch, such as taking a hot bath, going for a bike ride or filling your home with plants.
试着在一张纸上写满能让你快乐的主意,如泡个热水澡,骑车,将家里摆满盆栽植物。
By the time it reached Kasser, the papyrus—a form of paper made of dried water plants—was decaying into fragments, its message on the verge of being lost forever.
当Kasser 教授得到了这些纸莎草抄本(纸莎草纸是一种用晒干了水分的植物制成的纸)时,它们已经腐烂成了碎片,其中的信息也已经濒临消失。
There were no plants, or matching chairs, or paper spread over the examining tables.
植物,成套的椅子,展开在检验台上的纸张,这些全都没有。
The human food system already consumes 12 percent of the output of all the world's plants, the paper said.
该文章称,人类的食物系统已经消耗世界上所有植物产出的12%。
The list included 762 cement factories, 279 paper mills, 175 steel mills, 192 coking plants and an unspecified number of aluminum mills.
这份名单中包括了762家水泥厂,279家造纸厂,175家炼钢厂,192家炼焦厂,以及未说明数量的炼铝厂。
Some plants can be made into paper.
有些植物可以被制成纸张。
This paper describes firstly the requirements to seismic induced fire in codes and standards, and then reviews the sesmic induced fire incidents in nuclear power plants.
本文首先介绍了法规、标准等对地震诱发火灾的分析要求,并调研了核电厂地震诱发火灾的事件记录;
This paper inverstigated the freezing injury of the evergreen garden plants cultivated in Xi an Botanical Garden in winter in 2002.
本文对西安植物园露地栽培的常绿园林植物在2002年冬季低温天气过程中的冻害表现进行了调查。
Like a lot of typical intertropical plants, paper nutgrass flatsedge is very sensitive to frost.
像许多典型的热带植物一样,纸莎草对霜很敏感。
The paper discusses the interaction of frugivorous birds and bird-dispersed plants in Maoer Mountain.
本论文探讨了帽儿山地区食果实鸟类与肉质果植物的相互关系。
The Fe_acquisitionmechanism in yeast, the genes and gene expression under the condition of Fe deficiency stress for plants are summarized in this paper.
本文主要在分子生物学水平概括了酵母铁吸收转运机制和植物缺铁胁迫相关基因及其基因表达的研究进展。
In broad terms, any plant with fiber all the raw materials can be used for paper, but not all plants in nature can be used to manufacture paper-wide.
从广义来讲,任何含有纤维的植物均可以作造纸的原料,然而并不是自然界的一切植物全可用来制造纸张。
This paper summarized the main research progress of biotechnology on forage plants breeding in the past 20 years.
综述了近20年来生物技术在牧草育种中的主要研究进展。
The present status and prospect of studies on specific genes for development of androecium, pistil and petals of higher plants are reviewed in this paper.
阐述了近年来有关植物花器官包括花瓣、雄蕊和雌蕊发育的特异性基因研究的现状与展望。
This paper attempts to value the effect of noise from chemical plants on urban environment and dealt with the evaluation method.
本文试图就化工厂噪声对城市环境的影响作出估价,并主要讨论了评价方法。
This paper introduced LYOVAC series freeze drying plants and their automatic control systems which are produced by LH co Ltd of Germany.
介绍了德国莱宝公司生产的LYOVAC系列冷冻干燥装置及其自动控制系统。
The advances of studies on the morphological plasticity, integration and foraging behavior of stoloniferous herbaceous plants were reviewed in this paper.
综述了匍匐茎型克隆植物在形态可塑性、整合作用及觅食行为方面的研究进展。
The research about the adsorption pretreatment of CBM in this paper will be significant to the development of CBM liquefaction processes and plants.
本文针对煤层气吸附预处理的研究工作对于煤层气液化流程及装置的研究与开发有重要意义。
This paper shows the effects of exotic plants on the properties of soil.
植物外来种对土壤特性可产生深刻的影响。
This paper discussed group, cause, induction and application of male sterility in plants, summarized the achievements in scientific research at home and abroad.
本文论述了植物雄性不育的类型、原因、诱导和应用,总结了国内外在这方面的研究成果。
This paper analyzed the design of landscape plants configuration problem, for reference only.
本文简要分析了园林景观设计中的植物配置问题,仅供参考之用。
Based on a survey on exotic invasive plants of Shenzhen's green space, this paper confirms that Mikania micrantha and lpomoea cairica are the most harmful exotic plants in the city.
通过对深圳市具有代表性的公共园林绿地中的外来入侵植物的调查,确定薇甘菊和五爪金龙为深圳市为害最为严重的外来入侵植物。
With fancy paper processing plants, processing and production of various types of high-grade fancy paper, according to customer demand to accept special orders to meet customers' various paper needs.
公司设有花式纸加工厂,加工生产各类中高档花式纸,可按客户需求接受特殊订单,以满足客户的各类纸张需求。
This paper is systematic cytotaxonomy studies to plants of five genera of Caryophyllaceae.
本文对石竹科部分属的植物进行了细胞分类学研究。
In this paper, the latest research progress on transgenic plants was showed, the safety and evaluation principles were expounds, and the future of transgenic plants was also forecasted.
本文介绍了转基因植物的最新研究进展,阐述了转基因植物的安全性及其评价原则,并对转基因植物的发展前景做了展望。
In this paper, the latest research progress on transgenic plants was showed, the safety and evaluation principles were expounds, and the future of transgenic plants was also forecasted.
本文介绍了转基因植物的最新研究进展,阐述了转基因植物的安全性及其评价原则,并对转基因植物的发展前景做了展望。
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