全文获取类型
收费全文 | 891篇 |
免费 | 10篇 |
国内免费 | 1篇 |
专业分类
各国政治 | 7篇 |
工人农民 | 7篇 |
世界政治 | 1篇 |
外交国际关系 | 51篇 |
法律 | 123篇 |
中国共产党 | 24篇 |
中国政治 | 435篇 |
政治理论 | 48篇 |
综合类 | 206篇 |
出版年
2022年 | 6篇 |
2021年 | 17篇 |
2020年 | 16篇 |
2019年 | 3篇 |
2017年 | 3篇 |
2016年 | 3篇 |
2015年 | 20篇 |
2014年 | 27篇 |
2013年 | 58篇 |
2012年 | 130篇 |
2011年 | 172篇 |
2010年 | 94篇 |
2009年 | 73篇 |
2008年 | 39篇 |
2007年 | 38篇 |
2006年 | 51篇 |
2005年 | 45篇 |
2004年 | 39篇 |
2003年 | 23篇 |
2002年 | 16篇 |
2001年 | 23篇 |
2000年 | 3篇 |
1999年 | 3篇 |
排序方式: 共有902条查询结果,搜索用时 0 毫秒
171.
HOU RUILI 《今日中国(英文版)》2013,(6):31-34
THE Chinese education system has received much criticism both at home and abroad for churning out stu- dents who only know how to memorize lessons by rote and have little independent ability to solve prob- lems and learn about the world. The general consensus is that change is needed. 相似文献
172.
JIAO FENG 《今日中国(英文版)》2013,(8):22-24
CHENGDU can do!" exclaimed Ge Jun, managing director of Intel China, when he witnessed the one billionth chip roll off the production line at the company’s Chengdu plant in January 2012. Now, his words have become the tagline of Chengdu’s promotional ads. From June 6 to 8, the southwestern city hosted the 2013 相似文献
173.
JIAO FENG 《今日中国(英文版)》2013,(1):51-52
THE Global Investment Trend Monitor released last October by the United Nations Conference on Trade and Development(UNCTAD)revealed that China had surpassed the U.S.in the first half of 2012 as the world’s largest recipient of foreign direct investment(FDI).The statement was corroborated by figures from China’s Ministry of Commerce:in the first three quarters of 2012,the foreign investment China’s mainland used in real terms added up to US $83.42 billion.Though this marks a 3.8 percent dip compared with the same period in 2011,the sum going into the service industry(excluding real estate)picked up.Meanwhile,transnational corporations built more R & D centers and regional headquarters in the country,signifying their confidence in China’s investment environment and prospects for growth.The continued influx of global capital,technology and professionals led to more rational distribution and structure of FDI in China. 相似文献
174.
LU RUCAI 《今日中国(英文版)》2013,(4):30-32
LEI Chuang, a postgraduate student at Shanghai Jiao Tong University, was very excited to learn that aproposal of his was being taken up at the annual session of the National People’s Congress (NPC) byXie Zilong, an NPC deputy and president of LBX Pharmacy.Lei is a vocal advocate of reducing discrimination against hepatitis B virus (HBV) carriers. Lastyear, his proposal on HBV-related discrimination was also taken up at the NPC session by Xie. More recently, 相似文献
175.
DANG XIAOFEI 《今日中国(英文版)》2013,(4):58-59
AFTER caressing his sleeping baby daughter’s face, Zhang Jie sets out each Monday to Friday at 7 a.m. on the two-and-a-quarter hour commute from his home in Beijing’s western suburbs to his company in the eastern downtown area. He does not get home till 9 p.m., so hardly sees his four-month-old daughter other when she is asleep. He is so tired at the end of a working day that he barely has the energy even to converse with his wife. As he 相似文献
176.
JIAO FENG 《今日中国(英文版)》2013,(4):78-79
THE women of Yongyi Village gather most days under a century-old banyan tree to weave Li brocade on crude looms that resemble little more than stacks of wood. The fabric that takes shape over this contraption, however,is dazzlingly splendid.This reclusive rural community is part of Qianjia Town, Ledong Li Autonomous 相似文献
177.
178.
179.
180.
将大熊猫源枝孢样枝孢霉在不同培养基以及不同温度、不同pH、不同碳源和不同氮源的培养基中培养,以十字交叉法研究了各因子对其生长的影响。结果表明,该菌的最适培养基是马铃薯葡萄糖琼脂培养基和沙氏琼脂培养基,较差的是改良大米琼脂培养基和玉米琼脂培养基,最差的为子囊孢子培养基和察氏琼脂培养基。该菌最适生长温度是25℃,较差的是15℃和20℃,30℃和35℃中几乎不能生长。最适pH为pH5和pH6,pH4和pH8~pH11中生长稍差,最差的是pH7。不同碳源对该菌生长无显著差异。最适合该菌生长的氮源为硝酸钠,其次是草酸,生长较差的是硫酸铵,在尿素中不能生长。结果明确了枝孢样枝孢霉生长的最适宜环境,可为该菌引起的暗色丝孢霉病的诊断及防治提供参考。 相似文献