【摘 要】
：
Highlight the intensification of production process technologies Chen Yu, Director of Guangdong Huanan Fine Chemical Industry Research Institute China’s produ
【出 处】
：
China Chemical Reporter
论文部分内容阅读
Highlight the intensification of production process technologies Chen Yu, Director of Guangdong Huanan Fine Chemical Industry Research Institute China’s production of plastic auxiliaries todays till has the shortcomings of very limited variety, small scale, batching production and rough management. Compared with large plastic auxiliary enterprises in other countries, if deducting factors of low labor cost, low pollutante mission cost and low standardization cost, the process cost of Chinese enterprises is much higher than foreign enterprises and
Highlight the intensification of production process technologies Chen Yu, Director of Guangdong Huanan Fine Chemical Industry Research Institute China’s production of plastic auxiliaries todays till has the shortcomings of very limited variety, small scale, batching production and rough management. Compared with large plastic auxiliary enterprises in other countries, if deducting factors of low labor cost, low pollutante mission cost and low standardization cost, the process cost of Chinese enterprises is much higher than foreign enterprises and
其他文献
根据新课程标准教育理念及学校体育教学的特点,体育教师在课堂教学中应培养学生良好的行为习惯。根据学生自身特点和室外体育课的特点,有意识、有目的、有计划、有步骤、持续
2001年:全运会、东亚运动会、世界大学生运动会男子110米栏冠军。2002年:世界室内田径大奖赛,平60米栏7秒55的亚洲纪录;瑞士洛桑国际田联一级大奖赛以13秒12的成绩打破男子1
1.单击“开始”按钮。2.移动鼠标,并单击。3.出现如下菜单
1. Click the “Start” button. 2. Move the mouse and click. 3. The following menu appears
Coatex,a subsidiary of Arkema Group,confirmed the development of its business in Asia,a key sector of Coatex’s continued global business development.Thanks to
在小麦／玉米带田种植条件下，磷肥不仅当年增产显著，而且有明显后效，施磷量越高，后效越大。带田小麦对磷肥的反应明显大于玉米。等量磷肥逐年分施的增产率与一次性施用相近，但耕层土
炎炎夏日,笔记本电脑市场的活跃气氛并未因此消减。伦飞公司近日宣布,伦飞奇迹950D今年下半年降价2000元,以27800元人民币的价格推向市场。
The hot summer, the notebook m
自一九八○年起,我们曾在上海市几所中学进行语文教改实验研究。在研究过程中,我们发现,多数学生对语文学习不感兴趣,不善自学和精读课文,在语文课上思维积极性不高。此外,
IBM公司笔记本电脑高级咨询顾问阿尔法罗,近日在新加坡谈到今年笔记本电脑发展趋势时认为:随着价格的下降,未来的笔记本电脑将比桌上型电脑还要便宜,但在功能上绝不含糊,各
目的 在紫绀型先天性心脏病(先心病)婴幼儿中,评价体外循环初期不同浓度氧通气对术后肺功能恢复的影响.方法 38例行择期手术的紫绀型先心病婴幼儿,随机分为两组,分别在体外循环初期接受氧浓度为80%(H组)和40%(L组)通气.于麻醉诱导后、体外循环结束后30min、到达ICU后2、6h,记录各项呼吸指数,并同时测动脉血气;诱导后、体外循环开始后30min及体外循环后30min取血样本2ml测SOD及
肱骨髁上骨折好发于5~8岁儿童,发病率占小儿肘部骨折的50%~70%[1],并发症颇多,处理不当易引起肘内翻及Volkmann挛缩等畸形,虽经不断地改良肱骨髁上骨折的治疗方法,但肘内翻发