论文部分内容阅读
中国环境诱变剂学会第九届全国学术
【出 处】
：
中国环境诱变剂学会第九届全国学术会议
【发表日期】
：
1999年期
其他文献
When Beyoncé Knowles dropped her self-titled album without any warning back in December， 2013， I was amazed， like the rest of the world. Meanwhile， I was also curious to see how she’d outdo herself af
期刊
试验结果表明：在可口性试验中，野生型雄蝇的摄食行为积极活跃，经过体视显微镜下解剖检查消化道看到消化道明显红染、证明确实摄入硅橡胶浸出液，另外粪便也明显红染。毒性试验的结
对于山区的孩子们来说,再高兴不过的是在自己原先破旧的校园里,一座座新教室拔地而起.最近,两所“手拉手环保小学”分别在甘肃省的定西县西寨乡和甘南地区的迭部县旺藏乡落成
One of the greatest desires of people is for them to be able to feel contentment in their lives， fulfillment in their dreams， and joy in their families. Peace is what drives man to put himself in a st
期刊
文章介绿了以裂缝屏蔽暂堵技术为核心的保护致密气层钻井—完井—增产改造配套技术在川西两个气田的应用情况。由于泥浆侵入深度范围小，射孔孔眼能够很容易地有效穿越内泥饼环
Like most of the great innovators in jazz， Louis Armstrong is a small man. But the extent of his influence across jazz， across American music and around the world has continuing stature. His life was
期刊