|
The paper summarized polyamine forms and distribution in plants and their roles in flower bud induction, formation and development, especially in male sterility occurrence and sex differentiation, and discusses their future research orientation.
|
|
|
该论文综述了多胺在植物体内的形态和分布，以及成花诱导、花芽形成，尤其是雄性育性的发生和性别分化过程中的作用，并对今后的研究方向进行了讨论。 |
|
The paper summarized the achievements of rapeseed by plant cell engineering technology at home and abroad in lately 20 years.
|
|
|
摘要综述了近20年来国内外利用植物细胞工程技术进行油菜育种所取得的成就。 |
|
The paper summarized the insecticidal activities, fungicidal activities, anti-virus activities and nematicidal activities of higher fungi, gave emphasis to the research and application of high fungi as fungicide, supply basis for further research and appl
|
|
|
概述了高等真菌在杀虫、抑菌、抗病毒、杀线虫活性等方面的研究进展，重点介绍高等真菌代谢产物作为杀菌剂的研究与应用，旨在为高等真菌在植物保护领域的进一步研究利用提供依据。 |
|
The paper summarized the present research situation and characteristics of bulletproof clothes and bulletproof compound materials; it also set forth the type、the protective goal and the bulletproof mechanism of bulletproof clothes.
|
|
|
摘要本文介绍了防弹衣的研究状况，防弹衣及防弹复合材料的特点、防护目标、种类和防弹机理等。 |
|
The paper summarized the recent research progress on the antitumor mechanism of Cinobutacini injection and its active ingredient, such as inhibition of proliferation, differentiation, apoptosis, and improvement of immunity.
|
|
|
本文将近年国内外华蟾素注射液及其活性成份在抑制肿瘤细胞增殖、诱导肿瘤细胞分化、促进肿瘤细胞凋亡、提高机体免疫力等方面的实验研究进行综述，供临床应用参考。 |
|
The paper summarized the research for the effects of different grazing intensity on grazing behaviour, grazing grass species and productivity of sheep in recent years, the result showed that: ①There was a negative correlation between the live weight gain
|
|
|
摘要根据近几十年来放牧强度对绵羊放牧行为、采食植物组成和生产性能的影响进行了综述，得出以下结论：①绵羊的个体增重与放牧率之间呈线性负相关，而公顷增重与放牧率之间呈正相关；②绵羊的采食量随著放牧强度的加重而降低；③放牧强度对母羊繁殖性能各指标影响差异不显著；④随著放牧强度的加重，绵羊的采食时间增加，游走、反刍卧息时间减少；每百口采食量和日采食量减少，而采食速度增加；⑤放牧绵羊的嗜食性是相对的；⑥轻牧有利于提高肉的品质，但是产肉量低，总的经济效益不高。 |
|
The paper summarized three main methods of enzymatic preparing chiral lactones and their application.
|
|
|
综述了当前主要三类酶法制备手性内酯的途径及其应用。 |
|
The paper summarizes maximum P-sorption capacity of different substrates and substrates for phosphorus removal capacity that can be obtained in the full-scale constructed wetland, discusses main influencing factors about substrates for phosphorus adsorpti
|
|
|
总结了不同基质对磷素的理论最大吸附量以及基质在人工湿地运行中对磷素净化能力，探讨了影响基质对磷素吸附性能的几个主要因素，并对今后在人工湿地基质类型的选择方面提出了展望。 |
|
The paper summarizes study progress of molecular conservation genetic from the following respects:① Measuring and managing genetic diversity and genetic variability within populations.② Identifying of evolution distinct populations, defining the appropria
|
|
|
从遗传多样性检测、种群内遗传变异及进化分化的鉴别、就地或移地保护物种的繁殖与遗传保护、遗传结构地理差异、种群大小的遗传基础与保护等方面综述了遗传保护研究的进展。 |
|
The paper summarizes the advances in molecular signal and cytological researches concerned with symbiosis formation and nutrient exchanges between and the defenses of arbuscular mycorrhizal fuyngi and plant roots, and envisages the prospect of development
|
|
|
本文对丛枝菌根真菌与植物根系在共生关系形成、营养交换以及防御方面的分子信号和细胞方面的研究进展进行综述，并对发展前景作以展望。 |
|
The paper summarizes the development of new type of textile fiber, introduced new fiber and fabric products that could be developed by use of colourful cotton, modified wool, new synthetic fiber, new protein fiber and regenerated cellulose fiber.
|
|
|
摘要综合论述了各种新型纤维的发展历史及其特点，介绍了彩棉、改性羊毛、新型合纤、新型蛋白纤维和新型再生纤维素纤维所适应开发的新产品及面料。 |
