Durov is the CEO of Vkontakte, or "In Contact," Russia's most popular social networking site and considered that country's equivalent to Facebook.

Like Zuckerberg, the boyish tech entrepreneur from St Petersburg created his country's most popular social network, VKontakte, which revolutionised the Russian internet.

像扎克伯格一样，这位来自圣彼得堡、带着孩子气的科技企业家创建了俄罗斯最具人气的社交网络VKontakte，为俄罗斯互联网带来了革命性变化。

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Mr. Durov learned programming from his brother, Nikolai, a mathematician and Mr. Durov's right-hand man at VKontakte and Telegram.

杜罗夫向哥哥尼古拉（Nikolai）学会了编程。尼古拉是一名数学家，也是杜罗夫在VKontakte和Telegram的得力助手。

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He also recruited fellow linguistics students to build a database catering to the post-Soviet university system, a step he said gave VKontakte "a tremendous competitive advantage."

他还找来语言学专业的同学，针对苏联解体后的大学体系建立了一个数据库。此举给Vkontakte带来了“巨大的竞争优势”，他说。

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The Bears, one of the translating groups at Russia's most popular social network platform VKontakte, said the audience of Chinese TV series has grown noticeably in the last 12 months.

“小熊字幕组”是俄罗斯最受欢迎的社交网络平台VKontakte上的一个翻译小组，据其介绍，在过去的12个月，中国电视剧的观众数量有着显著的增长。

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improving nitrogen management is very significant to crop production and environment protection.

改进氮素管理对农业生产和生态环境保护具有重要的意义。

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study on improving the effect of crop microclimate by protection forest belt of casuarina equisetifolia

木麻黄防护林带对改善农田小气候效应的研究

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this paper, through the test and research of fluidic device for crop protection machinery, stated the functional relation between structural parameters, working flow and suction, and puts forward the rules for fluidic device design for crop protection machinery.

通过对植保机械用射流装置的试验研究，重点论述了射流装置的结构参数、工作液流和真空度之间的关系，并提出植保机械用射流装置的设计准则。

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although the use of pheromones for insect pest management has attracted much more attention than plant volatiles, it should be emphasized that the first efforts to apply semiochemicals for crop protection were made with natural plant volatile.

尽管目前在害虫综合治理中，昆虫信息素的应用越来越显得比天然植物气味源更受重视，但是必须指出的是，昆虫信息化合物首次成功地使用于植物保护的却是天然植物气味源。

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the hydraulic pressure atomization is the main means of application of pesticide product at present. spray nozzle is the key part of the crop protection mechanism in the process of atomization, whose performance decides the pesticide product efficiency.

大部分农药的施用，以药液雾化喷洒方式为主，喷头是植保机械中实现液体雾化的关键部件，喷头性能的优劣，直接关系着农药有效利用率的高低。

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this article reviews some aspects of the microbiology of bacillus thuringiensis, the use of bt agents in pests control and the use of bt cry genes in bioengineered crop protection.

本文将从Bt微生物学、Bt制剂在害虫防治中以及Bt cry基因在转基因抗虫植物中的应用等方面作一综述。

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the mini-tillage machine of paddy field is used as the power to drive the tillage, transplanting, cutting and heaping, water pump, crop protection and threshing machines.

两个小动力各有特点，水田耕整机能完成耕整、栽插和收割分堆作业，其动力还可带动水泵，植保和脱粒机作业；

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this article studies the influence of different storage temperature and time upon seed germination percentage after the corn and wheat seeds are coated with seed coating agent for crop protection in common storage condition.

在常规库存条件下，以玉米、小麦种子及植保型种衣剂为材料，研究了种子包衣后，不同贮藏温度及贮藏时间对其发芽率的影响。

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in the 21st century, agrochemicals are still the main body of the crop protection. green agrochemicals are needed to harmonize the relationship between pesticide and environment.

化学农药仍是21世纪作物保护的主体，协调农药与环境关系的方法是发展绿色化的农药品种。

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in order to safeguard the production of food at affordable prices, it is essential to provide farmers with access to sufficient diversity of crop protection solutions, they said.

为了将粮食产量保持在可承受的价格水平，向农民提供足够多样的农作物保护解决方案很重要。

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it mentioned its contribution to china's crop protection sector, leadership in chemical material supply to national aerospace projects and its championing the speciality chemical industry.

惠誉提到了中国化工对中国作物保护领域的贡献，是国家航空航天项目的主要化工原料供应商，而且是特种化工行业的领军者。

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combining the situation of our country and referring to developed country level, brings forward studying stress and development trend of crop protection equipment for the future.

阐述了我国植保机械的发展过程、生产及使用现状，结合我国国情并参照国外先进水平，提出了我国植保机械今后的研究重点和发展方向。

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this is essential to prevent or delay the development of resistant pests and to maintain the efficacy of remaining crop protection products.

他们认为：这对于阻止或者延迟害虫抵抗力的增强、维持其它农作物保护产品的功效很重要。

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the company is a world leader in crop protection and ranks the third in the high-value commercial seeds market.

先正达在全球植保领域名列前茅，并在高价值商业种子领域排名第三。

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managerial and supervisory levels in crop protection extension and research, regulatory functions; senior staff of chemical industries;

植物保护推广和调查领域的管理和监督水平，功能的调整，化学工业的高级人员；

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developments and prospects of crop protection biotechnology

作物保护生物技术的发展与展望

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