[Objective] The aim was to establish efficient regeneration system of tomato so as to study the genetic transformation of chloroplast in tomato.[Method] The tom
Abstract An Asparagus officinalis L. cultivar NJ978 was used to study the growing rate, salt ion content and mineral ion uptake and distribution in plants under salt stress. The results showed that sa
AbstractIn order to establish an HPLCMS/MS method for detecting progesterone in raw milk, raw milk was extracted with methanol, and then determined by HPLCMS/MS after the purification with a C18
据悉,美国电话电报公司一年用于咨询研究的费用高达3亿多美元,比贝尔实验室用于基础研究的全年经费还高。在西方较发达国家,人们形象地称现代咨询业为由专家为社会提供"头脑"
Litchi anthracnose caused by Colletotrictum gloeosporioides( Penz) Saec. is an extremely destructive and widely distributed disease,which results in poor market
[Objective] This study aimed to construct the recombinant expression plasmids containing H and F protein genes of Canine distemper virus isolated from a mink an
新世纪我们国家面临着民族复兴的机遇和诸多挑战,在这样的大背景下,帮助大学生树立正确的政治方向,树立马克思主义的世界观、人生观、价值观,培养良好的道德品质,使他们成为
摘 要:五年制高职学生体育偶像崇拜,既有心理因素,也有社会环境因素。文章客观地分析五年制高职学生体育偶像崇拜产生的原因和体育偶像崇拜所带来的正负两方面所带来的影响,并针对五年制高职学生的特点提出对策加以正确引导。 关键词:体育偶像崇拜;透视;五年制高职;学生 1 前言 体育是一种充满活力、激情四射的特殊文化,体育明星更是以其独有的魅力吸引广大青少年,成为社会广泛关注的焦点人物,具有一