L.Kahn是什么意思

用法例句

A Discussion On Atmosphere Environmental Pollution And Influence Of Human Body Healthy;

浅谈大气环境污染和对人体健康的影响

Perspective:Middle-aged College Teachers are Short of Game in Touch Phenomena of Inferior-healthy;

透视高校中年教师运动不足及其与亚健康现象的关联

Research found out totally 12 kinds of predators on rodent pests distributing in the desert forest of Fukang city,belonging to 3 classes,4 orders,8 families,and 10 genera.

通过调查,初步查明了阜康市荒漠林鼠害防治项目区内共分布有鼠类天敌12种,分属3纲4目8科10属,其中有国家二级保护动物9种。

Trends and Causes of Occurrence of Dendrolimus punctatus in Yongkang City;

永康市马尾松毛虫发生趋势及原因分析

Practical Exploration on the Interactive Development of Vocational Education and Advantageous Industry——The Case of Yongkang of Zhejiang Princince;

职业教育与优势产业互动发展的实践探索——以浙江省永康市为例

The coordinated development between industrial migration and ecology envirenment——Take Yongkang and Wuyi as an example;

产业转移与生态环境的协调发展——以永康—武义为例

This paper mainly make a comparison between two kinds of typical steril filling machine for the liquid food ,the Tetra Pak TBA series and SIG Combibloc CFA series.

对利乐系列和康美系列两种典型的液体食品无菌灌装设备进行比较分析,从包装材料、包装盒的成型、包装工艺过程等不同角度阐述了二者的特点及应用场合。