解析 is, are 该题考查be动词在不同主语后的正确形式。第一空主语为Li Lei(第三人称单数单数名词),对应的be动词应使用is;第二空主语为Chen Ming and Zeng Hui(复数名词),对应的be动词应使用are。题干无缺漏提示词,两个空格结构完整明确(from介词短语作表语),时态默认一般现在时,故答案成立。
Min De ZENG,* Jian Gao FAN,† Lun Gen LU,* You Ming LI,‡ Cheng Wei CHEN,§4. Color Doppler ultrasonography shows a reduction of the blood flow signal in the liver or it is even hard to display, but the distribution of blood flow is normal.Bing Yuan WANG¶...
*Eugene Chen. DT-109 ameliorates nonalcoholic steatohepatitis in nonhuman primates. Cell Metabolism. 2023, April 10, ISSN 1550-4131. (IF=31.4,中科院一区)发布日期:2023-04-04关闭上一篇:Qingyuan Liu#, Ke Li#, Hongwei He, Zengli Miao, Hongtu Cui, Jun Wu, Shusi Ding, Zheng Wen, Jiyuan ...
为了优化T250无钴马氏体时效钢制件的热处理工艺,确保产品加工制造的工艺性和产品使用性能,先后对T250钢进行了原材料工艺验证试验、锻造件热处理试验、冷成形件热处理试验和焊接件热处理试验.试验结果说明:T250无钴马氏体时效钢制件切削加工之后进行时效处理,可以获得不低于1760MPa的抗拉强度和足够的延伸率;锻造件采用循...
随着社会生产力的不断发展,科学技术也朝着更高的方向进步,科学研究所要解决问题的领域和形式也发生了深刻的变化.不仅在本学科领域内部,更在相邻学科甚至在看似不关的交叉学科之间产生知识的交叉和渗透.风景园林学科是包含了科学,艺术与工程,横跨了自然,社会,人文三大学科的一门综合性学科.文章探讨了交叉学科的应用与...
Anti-retroviral activities of baicalin in vitro and in vivo Ilongshan Chen, Xing-quan Zhang, Li Teng, Xiao-xian Wu, Yao-zeng Lu, Xiao-shan Tang, Xian-shu Yang, xu- guang Yan, Institute of Medical Biotechnology, Institute of Experimental, Chinese Academy of Medical Sciences, Beijing, 100050...
View 陈衡恪 云壑幽篁 立轴 by Chen Shizeng on artnet. Browse upcoming and past auction lots by Chen Shizeng.
故侯幽隐直城东,草树扶疏一亩宫。曾珥貂璫为近侍,却纡绦褐作闲翁。高吟拥鼻诗怀壮,雅论持衡道气充。厌尽...
道人本分事,不用达人诗。烟霞痼疾间,风月陶写之。漆园直寓言,谪仙岂吾师。卷怀置心斋,焚芗比希夷。 翻译赏析 繁体原文 䪨律对照 注音对照 收藏 做笔记 🐒🔈 译文:道士守本分,不需倚仗达人之诗。烟霞之间隐匿着长久的痼疾,风月之间展现了情感的陶醉。漆园中蕴含了直言不讳的寓言,被贬下凡间的仙...
aCourt drama "Hou Gong Zhen Huan Zhuan" (Legend of Concubine Zhen Huan) is now shooting at a temple site in Beijing. This drama unites director, Zeng Xiao Long, with screenwriter, Liu Lian Zi, and will star Sun Li, Chen Jian Bin, Hong Kong TVB rising star Ada Choi, Taiwan Golden Be...