俄发现完整猛犸化石

来源 :科学(中文版) | 被引量 : 0次 | 上传用户:syh904
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
Purpose: Our prospective phase II trial aims to show the feasibility of adjuvant paclitaxel-based concurrent chemoradiotherapy (CCRT) following doxorubicin and
Psychosocial assessments can help mental health professionals establish good therapeutic relationships while simultaneously conducting holistic assessments of t
广州石化化工二部2号聚丙烯装置成功生产出超高流动性注塑料新产品S990,经测试,产品各项指标达到要求。国际上普遍将熔体流动速率(MFR)在40~60 g/(10 min)范围的聚丙烯称为高流动
通过对纵切车床电主轴ADY170-03夹紧松开和锁紧制动机构及其功能的研究,结合目前液压传动技术,设计了一种新型的纵切车床电主轴ADZ170-03,采用油压直接控制主轴工作时工件的
Purpose: Establishing the effects of a formal auditory training program on individuals, after a traumatic brain injury by means of behavioral and electrophysiol
The aim of this study was to investigate the effects of high dietary fluoride (F) on serum biochemistry and oxidative damage in broiler chickens. 280 one-day-ol
This article has described the results of studies conducted on pre-culture samples in a modified environment Shkolnikova Dorozhkova at 37°C during 24 - 48 h
为了探索超声波滚压光整加工合理的加工工艺参数,以最常用的45钢为例,研究了各加工工艺参数(主轴转速与进给量、加工次数、下压量及振幅)对加工表面粗糙度和硬度的影响规律,并
Study Design: Between January 2003 and June 2009, we collected fresh tumor and extracted high-quality RNA from the omental/peritoneal metastases of 47 patients