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双语推荐：伴生

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为促进伴生放射性矿产的合理开发利用，保护辐射环境安全，针对云南伴生矿开发对环境产生影响的客观实际，通过对云南不同矿种成因特性与天然放射性核素伴生关系的探询，给出云南主要矿种和各典型矿山放射性水平及采冶过程对辐射环境的影响分析；通过对伴生矿环境监管的回顾，归纳伴生矿的项目管理，提升典型伴生矿的区域性综合管理及污染防治，从“顶层设计”着力，完善法规建设，界定伴生矿管理限值，展开云南伴生矿辐射环境监管模式的探讨。
In order to promote the rational exploitation and utilization of radioactivity‐associated minerals and protect the safety of radiation environment ,take the Yunnan province for example ,through our research for the relationships between minerals form and radionuclides of differernt minerals ,which gained the analysis for radiation environmental impact on the radioactive level of major minerals and typical mine in the process of mining and smelting .Through reviewing the superintendency environment of mineral resources associated radioactive ,the project management of mineral resources associated radioactive is summarized ,at the same time ,the integrated management of region and the prevention and control of pollution with mineral resources associated radioactive have improved . We have pay more attention to reform the top design to improve the law and regulations ,define the authorized limit of mineral resources associated radioactive and discuss the Administration model of

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针对小麦伴生对黄瓜生产中的主要病害及产量的影响展开了相关研究,探讨小麦伴生对黄瓜连作障碍的缓解作用。研究发现,小麦伴生不仅能够在一定程度上抑制黄瓜白粉病、霜霉病及细菌性角斑病的发生与发展,而且能够提高黄瓜的总产量,特别是对黄瓜生产前期的产量形成具有明显的促进作用,有利于黄瓜生产的经济效益的提高。因此,小麦伴生对黄瓜生产具有重要的意义。
This study was carried out to study the effect of growing with wheat on the incidence and patho-genetic index of disease and yield of cucumber,and the mitigation of continuous cropping obstacles was dis-cussed. Results showed that growing with wheat could not only inhibit cucumber diseases,including cucum-ber powdery mildew,cucumber downy mildew and cucumber angular leaf spot,but also could increase the yield of cucumber effectively,especially in the early stage of cucumber production. As a result,growing with wheat played an important role in improving the economic efficiency of cucumber production.

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经生态调研发现，太原石千峰林场野生沙棘灌木丛林周围伴生植物种类较丰富，通过对其采集压制蜡叶标本，植物分类专家鉴定，结果可知，沙棘伴生植物共有58种，隶属于26科50属。现将伴生植物的科属种名介绍如下，可为了解山西沙棘生态分布提供一定参考。
The ecological survey found that the associated plant species in the wild seabuckthorn bushes forest is very rich, a total about 58 species belonging to 50 genera from 26 families have been deter-mined by the acquisition suppression exsiccate and expert in plant taxonomy. Now the introduction of associated plants in the paper can provide certain reference for understanding of Shanxi seabuckthorn ecological distribution.

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通过对竹节参引种栽培周围生长的植物种类进行调查，以探究那些伴生植物对引种驯化竹节参有利。结果表明，竹节参伴生植物共有27种，分属17科，主要是喜阴暗湿润的植物。其中主要伴生植物有苔藓类、黄鹌菜和弯曲碎米荠；偶见植物有鼠曲、茅梅、杠板归、龙葵、猪殃殃等。调查结果为竹节参引种驯化提供参考资料和有价值的建议。
For exploring accompanying species suitable for domesticated Panax japonicus C.A.Mey.,the associated plants of P. japonicus C.A. Mey. introduction and domestication were investigated. The results showed that there were 27 species belonging to 17 families. All of them like dark and wet environment. Among them,the major ones were bryophyte,Yougaiafusca and Cardamine flexuosa. occasional ones were Gnaphalium affine,Rubus parvifolius,Caryophyllida,Solanum nigrum and Bedstraw etc..The results would provide reference materials and valuable suggestions for P. japonicus C. A. Mey. introduction and domestication.

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为了研究大葱伴生栽培对日光温室连作番茄植株生长、产量和光合参数的影响，以大葱和番茄为研究对象，测定了番茄植株的株高、茎粗、叶片数、节间长、产量及光合参数。研究结果表明，大葱伴生栽培不改变番茄植株叶片数，但能有效增加番茄株高、茎粗和节间长，且植株长势旺盛；净光合速率、气孔导度和蒸腾速率均明显高于对照处理，且大葱伴生番茄植株的净光合速率与对照处理差异显著。
In order to study effects of accompanied planting welsh onion on greenhouse tomato growth, yield and photosynthetic characteristics, we took welsh onion and tomato as test materials, investigated plant height, stem diameter, leaf number, internode length, yield and photosynthetic parameters. The results showed that, accompanied planting welsh onion didn''t chang leaf number, but it effectively increased plant height, stem diameter and internode length of tomato which grew strongly. Net photosynthetic rate, stomatal conductance and transpiration rate of tomato planted with welsh onion were obviously higher than control, and there was a significant difference between it with control in net photosynthetic rate.

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分离攀枝花地区野生块菌伴生真菌，经 PCR 扩增其 rDNA－ITS 序列，测序并分析其序列信息，初步鉴定了7种块菌伴生真菌。系统进化树分析将供试真菌分为3大类群：植物腐生真菌、动物病原真菌及植物内共生真菌。
Wild truffle-associated fungi in Panzhihua area were separated and their rDNA -ITS sequences were am-plified by PCR.The sequencing and analysis of ITS sequences preliminarily identified seven fungi species associated with truffle.Phylogenetic analysis results shown that these fungi can be divided into 3 groups: plant saprophytic fungi, animal pathogenic fungi and plant symbiotic fungi .

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金在矿石中大多数以单质形式存在，常与各种矿物或矿石伴生，以金为主的矿石也常常伴生着银、锑、砷、铁、硫、碳等，目前，测定矿石中金含量的方法很多，本文就近代岩矿中金元素的测试分析技术作了较为全面的介绍，并综合总结了其优缺点。
Au is mostly elementary substance in ore, often associated with all sorts of minerals or ores. While the Au ore is also often associated with arsenic, antimony, silver, iron, sulfur, carbon, etc.. At present, there are many methods for determination of Au content in ore. This paper introduces the Au test and analysis technology in rock ore and summarizes their advantages and disadvantages.

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云南切梢小蠹是我国西南地区特有切梢小蠹种类，2008年才被正式定名。多年来，云南切梢小蠹对我国西南地区松林造成巨大的危害。切梢小蠹伴生真菌是导致蠹害的关键因素之一，也是揭示该区域切梢小蠹大发生的研究瓶颈。为了揭示云南切梢小蠹发生成因，探索云南切梢小蠹及伴生真菌作用机制，本文对云南切梢小蠹及其伴生真菌的相关研究概况进行了梳理和总结，为揭示切梢小蠹成灾机制及探索切梢小蠹有效防控新途径提供科学数据。
Tomicus yunnanensis, which is an endemic pine shoot beetle species in southwest China , was formally named in 2008, because of high mortality of Yunnan pine ( Pinus yunnanensis) forests.Its associated fungi are one of the key factors leading to the harm , and lacking information of these fungi was bottlenecks of Tomicus study .In order to reveal outbreak reasons of T.yunnanensis, and explore the mechanism between T.yunnanensis and its asso-ciated fungi , this article has analyzed and summarized the research situations of T.yunnanensis and its associated fungi , and provide effective ways to prevent and control it .

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近几十年来，近地表金矿资源近乎被开发殆尽，寻找深部隐伏金矿已经成为近年来金矿勘探中的重点方向。利用激发极化法能够较准确的预测深部隐伏矿体的存在。特别是金矿大多数与金属硫化物伴生，硫化物通常是黄铁矿或毒砂，偶尔也有磁黄铁矿，使用激发极化法测量这些伴生矿的物理场特征，结合地学理论就可以间接找出金矿。
In recent decades, gold resources near surface has been almost completely exploited. The induced polarization method can more accurately predict the deep ore body. Especially gold most together with metal sulfides. Sulfide use to be pyrite and it could be pyrrhotite occasionally. By using induced polarization it can work out the physical field of the associated ore. United the physical field with geology theory, we can back stair working out whether there could be a Gold mine and the details of the Gold mine.

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伴生碳酸盐矿物在海底与天然气水合物伴生是一种普遍现象,但在陆上冻土区中报道较少。以近两年在祁连山冻土区发现天然气水合物伴生的碳酸盐矿物为研究对象,根据对含碳酸盐样品的显微镜观察及矿物分析,确定了伴生碳酸盐的矿物种属及赋存状态。按碳酸盐矿物组成及地质产状的不同,其赋存状态分成4种类型,即白色薄层状、烟灰色菱形晶簇状、深灰色薄壳状、微细浸染状。根据不同赋存形态碳酸盐的C、O同位素特征,认为烟灰色菱形晶簇状方解石或呈(云烟状)微晶方解石可能与天然气水合物分解有关。碳酸盐C、O同位素随深度变化特征表明在一定深度处可能存在着烃类物质的活动,即天然气水合物分解,导致碳酸盐的矿物生成。
It is a universal phenomenon for gas hydrate associated carbonates in seafloor sediments,but it is rarely reported in the permafrost.Based on microscopic observations and mineral analyses on carbonates associ-ated with gas hydrate,mineral species and occurrence modes of carbonates are determined in the Qilian Moun-tain permafrost.The results show that occurrence modes of carbonates can be divided into four types according to mineral compositions and geological features.Characteristics of C and O isotopes in different occurrence modes of carbonates indicate that the smoky gray rhombic calcite crystals or microcrystalline calcites may be re-lated to gas hydrate decomposition.The variation of C and O isotopic compositions in carbonates with depth sug-gests that there probably exist hydrocarbon seepage activities within a certain depth,namely decomposition of gas hydrate,resulting in carbonate formation.

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