【摘 要】
：
The National Development and Reform Commission approve da large-scale fertilize facility in April 2008,to meet the demand for fertilizers in domestic market.In
【出 处】
：
China Chemical Reporter
论文部分内容阅读
The National Development and Reform Commission approve da large-scale fertilize facility in April 2008,to meet the demand for fertilizers in domestic market.Inner Mongolia Hulunbeier Jinxin Chemical Co.,Ltd.will op-erate the fertilizer facility,located at Hulunbeier,Inner Mongolia
The National Development and Reform Commission approve da large-scale fertilizer facility in April 2008, to meet the demand for fertilizers in domestic market. Inner Mongolia Hulunbeier Jinxin Chemical Co., Ltd.will op-erate the fertilizer facility, located in Hulunbeier, Inner Mongolia
其他文献
A new method based on a chirped optical pulse interferogram has been proposed to measure terahertz radiation. The frequency domain phase information of the inte
以Ca(OH)2 和H2O2 为原料 ,通过添加稳定剂 ,实现了过氧化钙的常温合成 ,并研究了加水量、反应时间、稳定剂用量、Ca(OH)2 过量系数等因素对产品纯度和产量的影响 ,确定了最
以晋城矿区山西组主煤层为代表，利用时间－温度指示法、有机质变质程度法、挥发分产率法对该煤层煤化作用历史进行了定量分析，指出其埋藏历史经历了４个发展阶段：（１）Ｐ１—Ｔ３的快速沉降阶段，平
Irradiated by femtosecond laser pulses with different energies, opened cone targets behave very differently in the transmission of incident laser pulses. The ta
《章回小说》2013年第9期《陈白脖儿和薄白脖儿》一文中这样写道:“据传这里边还有个很悲惨的故事,说陈胜起义称王,建都张楚(即陈州)……”“张楚”就是“陈州”吗?答案是否
Zhejiang Jiangshan Chemical Co.,Ltd.(Jiangshan Chemical,SZ:002061)announced on April 11th that the company has signed a framework agreement with Erdos Municipa
On December 18th,2007 China Petroleum & Chemical Corporation(Sinopec Corp.,SH:600028)began the con-struction on 800000t/a ethylene project in Wuhan,Hubei provi
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
将常用的有机催化剂如 N,N′-二环已基碳二亚胺、4-二甲氨基吡啶和 1-羟基苯并三唑用于亚甲基 [60 ]富勒烯羧酸的经典酯化反应 ,没有得到所期待的哑铃形偶联物 ,而得到单亚甲
在中职写作教学中,联想能力与写作水平紧密相连,所以,有效提高联想能力能让学生一定程度上提高写作水平。另外,加强学生的联想能力,不仅能有效地发散学生的思维,还能提高教师