foreign species

Influence of foreign species on local biological environment has long been a problem in environmental development.

外来物种对本土生物环境的影响是环境发展中长期存在的一个问题。

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The main natural disturbances include climate change, global sea-level rise, fire disaster, foreign species invading and crustal movement.

湿地生态系统的主要自然干扰因素包括气候变化、海平面上升、火灾、外来种的侵入和地壳运动；

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The fourth part is the experience and enlightenment of foreign invasive species under water environment, mainly on water environmental governance experience and revelation of the developed countries in Europe and the United States.

第四部分是国外外来物种入侵下的水环境治理的经验及启示，主要阐述欧美发达国家的水环境治理经验及启示。

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Influence of Foreign Plant Species on Ecology Environment in the Region of Highway

外来植物物种的引进对路域生态的影响

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The serious situation was caused by loss of in-situ sites, deterioration of ecological environment, invasion of foreign species, overgrazing and frequent cutting, etc.

指出广西野生稻自然资源濒危现状严重主要是由于原生地消失、原生地环境质量恶化、外来物种入侵、过度放牧与频繁刈割等原因造成。

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More than 3400 species of higher plants have been introduced during the past 70 years ( including many foreign species).

70余年来，共引种栽培高等植物3400余种（含大量的国外物种）。

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Watercolor painting is a foreign species, introduced to China at the beginning is to sell as a commodity, the long form and short on ideas.

水彩画是外来画种，传入中国之初是作为商品来销售的，长期以来形式重于思想性。

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The influence of foreign plant species on the ecology environment in the region of highway and side environment was analyzed from the point of ecology, and the protection measures were afforded.

从生态学角度分析了外来物种对路域生态环境及其周边生态环境的影响，并提出防范措施。

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In foreign pigs species, Yorkshire and Landrace, for advantage in G genetic alleles, and in Duroc pigs C for advantage alleles genes.

在外来猪种中，长白猪、大白猪中G基因为优势等位基因，而在杜洛克猪中C基因为优势等位基因。

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Advances in the Studies of Secretion Expressing of Foreign Proteins in Bacillus species

外源蛋白在芽孢杆菌中分泌表达的研究进展

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Brief Introduction of Foreign Emulsion Type SBRs Species and production Technologies

国外乳聚丁苯橡胶品种及生产技术

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More for the foreign species on the concept of TV entertainment critique of mass culture.

国外较多为对电视娱乐节目的种概念大众文化的批判。

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The paper investigated the foreign species introduced between 1934 and 1958, and preliminarily analyzed their growth and adaptability, in order to provide reference for plants introduction, and city landscaping at the middle and lower reaches of Changjiang River.

本文对该园1934～1958年引种的国外植物作了较系统的调查，并对其生长状况、适应性进行初步分析，试图为我国长江中下游地区植物引种、园林绿化、城市美化等提供借鉴。

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There were 50 local species ( 63.3%) and 29 foreign species ( 36.7%).

乡土树种有50种（63.3%）、外来树种29种（36.7%）。

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The cultivars which were sensitive to photoperiod were mainly foreign species. Only three sensitive cultivars were domestic wheat and all occurred in winter wheat area.

光周期敏感型品种主要来自引种材料，仅3份出现在国内品种中，且均出现在冬麦区中。

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Following the incident, local citizens interested in catching or seeing the banned foreign carnivorous species, placed bait in the river.

事件发生后，有兴趣的市民便在江中投放诱饵，希望捕获或见识这种被禁止进口的外来食肉物种。

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The causes of biological invasion, the kinds of foreign species in Yunnan Province and the relative counter plan against the biological invasion are discussed in the paper.

本文针对这个问题，分析了云南省生物入侵的原因以及入侵物种的危害，并提出了控制生物入侵的相关对策。

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Recombinant DNA is a new method to create transgenic rice with foreign genes from other species. This method could be helpful to increase rice yield, quality and consequently to solve the problem between population expansion and sustainable development.

利用DNA重组技术将外源基因导入栽培稻创造转基因水稻的方法为提高水稻产量、抗性和品质，解决日益增长的人口和粮食紧缺矛盾以及农业可持续发展开辟了一条崭新的途径。

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At the same time we must be deeply aware of the threatening and harm of the invasion of foreign species which must be coped with in accordance with law.

同时又必须深刻认识外来物种入侵的威胁和危害，对外来入侵物种的危害必须依法治理。

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The results indicate that for the compound 1, used as a fluorescence chemical sensor, the change of fluorescence of the excimer used as a sensing part for the detection of foreign species is not suitable.

工作表明对这类可用作荧光化学敏感器的三足化合物，如利用其激基缔合物的强度变化为其识别外来物种的敏感部位并不适合。

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A Study on Gene Pool of Foreign Genus and Species in Wheat

小麦异种属基因库建拓的研究

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The main cause in impending danger of wild rice resources was mankind activity, including urban construction, highway construction, agricultural reclaim, over herding, environmental pollution, foreign species irruption et al.

造成野生稻濒危的主要原因是人们的各种活动，包括城镇扩大、修公路、农业开垦、过度放牧、环境污染、外来物种侵蚀等。

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Many typical plant species from China and foreign countries are growing sturdily in the Garden.

很多典型植物种属来自中国的外国的都在此园内茁壮成长.

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It has been known that the foreign plant and animal species have caused serious problems to native ecology.

据悉，外来植物和动物物种已对当地生态环境造成了严重的问题。

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Negative effects of foreign species invasion on ecosystem and their preventive measures

外来种入侵对生态系统的负面影响及其防治对策

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Fishery authorities said the banned foreign species was brought to China by criminal gangs for sale as ornamental tropical fish, but somehow escaped to become part of the local ecosystem.

渔政部门透露，这种被禁进口的外来物种最早是作为热带观赏鱼被不法人士引入国内的，随后它们得以逃脱，并成为当地生态系统的一部分。

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However, the snakes are a foreign species, native to Southeast Asia.

然而，这些蛇是外来物种，产于东南亚。

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With three foreign optimal duckweed species as a reference, comparative experiments were conducted in the field of protein production capacity and freeze resistance capability of five local duckweed species in the Yangtze River delta area in the process of nitrogen-phosphorus wastewater purification.

以3种国外优化浮萍为参照，通过对比试验，对5种长江三角洲地区本地浮萍在净化氮磷污水过程中的蛋白质生产能力及耐寒能力进行了比较研究。

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Based on the rule of vegetation recovery and characteristic of highway construction, the current application situation of foreign plant species in the region of highway was analyzed.

根据植被恢复的规律和公路建设的特点，分析外来植物物种在路域内的应用现状。

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The introduction of foreign species is a global phenomenon.

引进外来物种是一种全球性的现象.

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