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The geographical compositions of herbaceous plants of shrub-grass plot's soil seed bank indicate that genera of cosmopolitan have a heavy percentage, and indicate furthermore that the growth of herbaceous layer is affected significantly by human being's activities, and many calcifuge plants and indifferent plants in herbaceous layer reflect in certain extent that floristic element and ecological types are intricate.

各样地灌草坡种子库草本植物的地理成分表明世界分布属占较大比重,表明草本层的发育受人为活动的影响较为明显;且草本层中的厌钙植物和随遇植物也较多,从一个侧面反映了在人为活动的干扰影响下区系成分和生态类型的混杂。

The coring was successfully operated on the winter ice-cover of the lake in 2000 and the pioneer practice of the ""off-the-ice"" coring proves to be very useful and economic for taking quality cores from lakes in northern China.A multidisciplinary investigation has been carried out on core HQH4, one of the three 11-m-long cores. Results from previous investigation include lithostratigraphy, radiocarbon dating, paleoecology of Ostracoda, stable isotopic record of ostracod shells, total nitrogen and organic carbon, C/N ratio, 81 C of organic matter etc.

在对深度为11米的HQH4岩芯开展了~(14)C年代学、岩性地层学、介形类古生态及介壳稳定同位素、有机碳和总氮及C/N比值、有机碳同位素等多学科综合分析测试和研究工作的基础上,本硕士学位论文研究侧重开展了:1HQH4岩芯烧失量(Loss-on-ignition)的系统分析测定及该地层学变量的古湖泊和环境变化意义的研究;2沉水植物川蔓藻化石种子生态学特征及其在黄旗海湖泊水位重建和气候变化研究方面的重要意义的研究。

The claim is similar to others the agency has approved in recent years to indicate heart benefits, including claims for the cholesterol-lowering effects of soluble fiber in oat bran and psyllium seeds.

食用大豆的主张只是近年来政府支持的诸多主张中的一个,他们认为大豆蛋白对心脏有益,其他主张诸如:有降低胆固醇作用的可溶性纤维的燕麦麸和蚤草种子。

More than two years ago, at CITIC Securities shares less than 10 yuan, the size of the non-lifting of the ban, some holders of the listed company CITIC Securities smart aleck, self introduction to the tens of millions of listed CITIC Securities is about to limit the sale of shares to 5 yuan About the actual prices resold to control their own investment company, which in fact was arrested but lost his watermelon seeds.

两年多前,在中信证券股份不足10万元,对大小非解禁,上市公司持有中信证券的一些聪明aleck,自我介绍的上市中信证券约数千万限制出售股份的5关于人民币的实际价格转售给控制自己的投资公司,实际上被逮捕,但失去了西瓜种子。

In this framework, image frame, audio and text are represented, which are the three modalities in video shots as data points by the 3rd-order tensor. Then a subspace embedding and dimension reduction method is proposed, which explicitly considers the manifold structure of the tensor space from temporal-sequenced associated co-occurring multimodal media data in video. It is called TensorShot approach. Transductive learning uses a large amount of unlabeled data together with the labeled data to build better classifiers. A transductive support tensor machines algorithm is proposed to train effective classifier. This algorithm preserves the intrinsic structure of the submanifold where tensorshots are sampled, and is also able to map out-of-sample data points directly. Moreover, the utilization of unlabeled data improves classification ability.

在此框架中,视频镜头首先被表示成由视频中所包含的文本、视觉和听觉等多模态数据构成的三阶张量;其次,基于此三阶张量表达及视频的时序关联共生特性设计了一种子空间嵌入降维方法,称为张量镜头;由于直推式学习从已知样本出发能对特定的未知样本进行学习和识别,最后在这个框架中提出了一种基于张量镜头的直推式支持张量机算法,它不仅保持了张量镜头所在的流形空间的本征结构,而且能够将训练集合外数据直接映射到流形子空间,同时充分利用未标记样本改善分类器的学习性能。

The gold NPs on the surface of PPy acted as the"seeds"for growing consecutive particle film on the surface of PPy film in the chloroauric acid aqueous solution containing NH2OH·HCl served as the reducing agent.

最后利用膜表面上的金纳米粒子作为&种子&,在盐酸羟胺和氯金酸的水溶液中,通过多次生长的方式,在吡咯的表面生长一层致密的金纳米粒子。

Many crop and soil scientists go into some area of public service, or work as seed inspectors, operators of weed control services, park and recreation directors, golf course superintendents, or managers of grower organizations.

许多作物与土壤学家都进入了公用事业的诸多领域,或者担当种子检验员、杂草控制服务中心的工作人员,公园和娱乐场所的管理人员、高尔夫球场的主管人员、或者种植组织的经理。

The seeds of different varieties of mat rush were treated by 60Co γ-rays irradiation of 500, 1000, 1500 and 2000Gy. The seedlings cultured from treated seeds were used to detect the root activity, seedling growth, chlorophyll content, activities of polyphenol oxidase and catalase, and to investigate the effect of irradiation treatment on the physiological and biochemical properties of mat rush.

分别以500、1000、1500和2000Gy的60Coγ射线处理不同蔺草品种成熟干种子,并将其培养成实生苗,进行根系活力、叶绿素含量及多酚氧化酶和过氧化氢酶活性的检测,观察蔺草苗期的生长状况,从而研究不同辐照剂量对蔺草苗期生长及生理生化特性的影响,确定蔺草的适宜辐照诱变剂量,为下一步开展蔺草品种诱变改良奠定基础。

Agricultural seeds including corn, onion, potato, naked oats, a number of foreign companies agent of agricultural machinery and equipment company in Inner Mongolia region, the import and sale, such as the United States VALMONT of irrigation equipment, Germany GRIMMEE the full set of machinery, such as potatoes.

农业种子包括玉米、洋葱、马铃薯、莜麦等,公司代理多个国外公司的农业机械设备在内蒙古地区的进口和销售,如美国VALMONT的灌溉设备,德国GRIMMEE的马铃薯全套机械等。

The hybrid rice seed production company has two main-line hybrid rice, Shanyou series, privileged family, Xieyou series, Liangyoupeijiu, such as Guangdong, gifted 938 complete two-line hybrid varieties of hybrid rice in various combinations, and with the Zhejiang , Hunan, Hubei, Jiangxi, Anhui, Henan, more than 20 seed companies have established good relations of cooperation.

公司生产的杂交稻种主要有两系杂交稻、汕优系列、特优系列、协优系列、两优培九、粤优938等两系杂品种齐全的各类杂交稻组合,并已与浙江、湖南、湖北、江西、安徽、河南等20多家种子企业建立了良好的合作关系。

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推荐网络例句

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。