查询词典 Bt

Otherwise, the construction of citied infrastructure and commonweal infrastructure need largely capital to invest. However, the disadvantages such as period, limited payment capabilities of finance, lack of capital as the main problems make the troubles in the developing countries. As a result, BOT/BT has been accepted in most countries in order to solve those problems.

另一方面，城市的基础设施和公益设施建设需要大量的资金投入，而且由于周期长、财政支付能力有限，资金的不足是困扰发展中国家政府的大问题，正因为如此，BOT/BT等方式越来越受到发展中国家的青睐。

Plant protease inhibitors as a resisting pest resource was more studied besides Bt gene, the distribution is widely, especially in the leguminosae, solanaceae, gramineae, cucurbitaceae and cruciferae plants.

植物蛋白酶抑制剂是除Bt之外又一个愈来愈研究较多的抗虫基因资源，其分布广泛，在豆科、茄科、禾本科、葫芦科及十字花科等植物中存在较多。

The author also presents the following phenomena which must have significant implications on the mental health of children in many countries in Asia . 1 Nuclearization of the family system and alarming increase of divorce, 2 Reduction of the number of children in a family, 3 Rising number of working mothers and women ? s equal right movement, 4 Lack of opportunity for parents to learn how to raise a child, 5 Steep competition and exclusive emphasis on scholastic achievement in school, 6 Marked changes in value orientations from traditional to modern ones, 7 Confusing and often contradictory advices by "experts" and "professionals" on child rearing and child education, 8 New tides of globalization and confounding co-existence of multi-cultures in most countries and emergences of virtual world, IT and BT industry in some advanced countries, resulting in new forms of psychopathology such as 'internet addiction' and extreme social isolation.Implications of these findings in terms of interventions and prevention for mental health children in developing countries are discussed in developmental, ecological and ethological points of view.

作者提出在大多数亚洲国家存在儿童抚养问题危机，主要依据以下观察：①避孕和意外怀孕②逃避和拒绝抚养，虐待儿童，遗弃幼童③不恰当的早期抚养④不恰当的/不够充分的教育，过度保护和过度控制⑤性别角色和态度改变⑥对智力发展拔苗助长以及学习成绩的压力作者还提出了以下几种现象，它们与亚洲国家的儿童精神健康有着密切关联：①家庭体系核心化和令人担忧的离婚率猛增②家庭成员中儿童数量的减少③职业妇女做母亲及妇女解放运动的兴起④父母亲抚养孩子经验不足⑤学校对学习成绩的过分强调合潜在的竞争压力⑥传统价值观在现代化的冲击中发生明显的变化⑦所谓&专家&和&权威人士&对孩子抚养和教育的观点众说纷纭⑧全球化新潮及多种文化共存的问题，虚拟世界的出现，发达国家 IT 、 BT 工业引发新型精神病理现象如&网络成瘾&和极端的社会隔绝根据这些发现，如何干涉和预防发展中国家的儿童精神健康问题，我们将从精神发育、生物学、行为学观点进行阐述。

Nuclearization of the family system and alarming increase of divorce, 2 Reduction of the number of children in a family, 3 Rising number of working mothers and womens equal right movement, 4 Lack of opportunity for parents to learn how to raise a child, 5 Steep competition and exclusive emphasis on scholastic achievement in school, 6 Marked changes in value orientations from traditional to modern ones, 7 Confusing and often contradictory advices by "experts" and "professionals" on child rearing and child education, 8 New tides of globalization and confounding co-existence of multi-cultures in most countries and emergences of virtual world, IT and BT industry in some advanced countries, resulting in new forms of psychopathology such as 'internet addiction' and extreme social isolation.Implications of these findings in terms of interventions and prevention for mental health children in developing countries are discussed in developmental, ecological and ethological points of view.

作者提出在大多数亚洲国家存在儿童抚养问题危机，主要依据以下观察：①避孕和意外怀孕②逃避和拒绝抚养，虐待儿童，遗弃幼童③不恰当的早期抚养④不恰当的/不够充分的教育，过度保护和过度控制⑤性别角色和态度改变⑥对智力发展拔苗助长以及学习成绩的压力作者还提出了以下几种现象，它们与亚洲国家的儿童精神健康有着密切关联：①家庭体系核心化和令人担忧的离婚率猛增②家庭成员中儿童数量的减少③职业妇女做母亲及妇女解放运动的兴起④父母亲抚养孩子经验不足⑤学校对学习成绩的过分强调合潜在的竞争压力⑥传统价值观在现代化的冲击中发生明显的变化⑦所谓&专家&和&权威人士&对孩子抚养和教育的观点众说纷纭⑧全球化新潮及多种文化共存的问题，虚拟世界的出现，发达国家IT、BT 工业引发新型精神病理现象如&网络成瘾&和极端的社会隔绝根据这些发现，如何干涉和预防发展中国家的儿童精神健康问题，我们将从精神发育、生物学、行为学观点进行阐述。

EpNPV-Bt preparation, a new biological pesticide which is a mixture of bacillus thuringiensis and Euproctis pseudoconspersa Strand nuclear polyhedrosis virus, is provided with the virtue of non-toxicity, non-residue and non-pollution.

茶毛虫病毒Bt混剂是茶毛虫核型多角体病毒与苏云金杆菌混配而成的生物农药，具有无毒、无残留、不污染环境等优点。

Field trials conducted over 10 years in northern China show that mirid bugs (Heteroptera: Miridae) have progressively increased population levels and acquired pest status in cotton and multiple other crops, in association with a regional increase in Bt cotton adoption.

Yanhui Lu及其同僚将其在野外工作的数据进行了编撰，并首次报告了这一栽种Bt棉花的非计划性后果的详尽调查。这些研究人员提出，蝽科虫子种群在最近的爆炸式增长是因为在这一地区引进了这些基因改良的作物之后，传统农药的使用有所减少之故。

As shown,the antigen is a glycoprotein present on the surface of cells. Extracts from Hep G2 hepatocellular carcinoma cells, HT-29 colon cancer cells, SKHep-1 liver adenocarcinoma cells, BT-20 breast cancer cells as well as U937 histiocytic lymphoma cells were positive for the precipitation of Ag-Ab complex, which were later reactive with the anti-3A5 McAb staining. While extracts from normal human endothelial cells showed no precipitation in Western blot.

抗原分子量为63kDa，是一种存在于细胞膜上的糖蛋白，在肝细胞肝癌Hep G2细胞，肠癌HT-29细胞，肝管癌SK-Hep-1细胞，乳腺癌BT-20和人组织细胞淋巴瘤U937细胞膜提取物中，均有此蛋白带，并能被单抗3A5特异性地识别，而人正常内皮细胞则不见此反应带。

It suggested that there was no remarkable effect of exposure to sunlight directly on the content and activity of insecticidal protein in Bt rice pollen.

以上结果显示：日照对Bt水稻花粉中的杀虫蛋白含量及活性均无显著影响。

The purpose of this study is to express VHb gene in Bt, and to improve cell growth and insecticidal crystal proteins production by enhancing the oxygen usage ability of cell.

本研究将透明颤菌血红蛋白基因表达于Bt中，通过提高细胞对氧气的利用能力，达到促进菌体生长和产物合成的目的。

A trivalent plant expression vector containing Bt cry1Ah gene, cry1Ie gene and glyphosate-tolerant 2mG2-epsps gene was constructed, glyphosate isopropylamine salt as a screening agent, 2mG2-epsps gene as a selectable maker gene. The vector was transfer into maize immature embryonic calli by microprojectile bombardment, and 69 T0 generation plants were obtained. PCR analysis showed that 17 plants had the integration of insect-resistant cry1Ah, cry1Ie gene and glyphosate-tolerance 2mG2-epsps gene.

同时构建了含有Bt cry1Ah和cry1Ie基因和耐草甘膦2mG2-epsps基因的三价植物表达载体，通过基因枪轰击法转化玉米愈伤组织，以2mG2-epsps为筛选标记基因，以草甘膦异丙胺盐作为筛选剂，获得T0代转化植株69株，PCR检测结果表明：有17株已完整的整合有抗虫基因cry1Ah、cry1Ie和耐草甘膦基因2mG2-epsps的3个目的基因，RT-PCR分析外源基因可以正确转录，已获得结实转基因植株。

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。