corrugated paper production line 瓦楞纸生产线
the examination paper production 试卷生成
Paper production processes 纸生产工艺
Examination paper production system 试卷生成系统
CHAO'AN XINYANG PAPER PRODUCTION CO 潮安县新扬纸塑制品厂
Roll Toilet Paper Production 卷筒卫生纸生产
Transfer Printing Paper Production 转移印花纸生产
pulp and paper production 制浆造纸系统
This system including modules: user management, paper production, paper management and test question Database,and so on.
该系统包括用户管理、试卷生成、试卷管理和题库管理等模块。
参考来源 - 试卷生成管理系统的设计与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
On one side we could have the paper production cycle—here on the left—and on the other side the recycling.
我们可以看到,这里一边展示的是纸张的生产循环——在左边这里——另一边是纸张的循环利用。
Of the trees that were cut down, 42 percent went to paper production.
在被砍伐的树木中,42%被用于造纸。
Nonintegrated paper mills are using purchased pulp for their paper production.
非综合性的造纸厂使用购买的纸浆进行纸张生产。
Matthew During's paper on how the mild stress of an enriched environment can change the production of hormones related to cancer growth is published in the journal "Cell."
VOA: standard.2010.07.14
Companies did produce agreements to restrict, for example, the production of paper and the production of rubber, and the production of steel, and the production of iron, and the production of railway lines, actually, even quite complicated things.
公司之间的签署了限制产量的协议,比如说有造纸业,橡胶制造业,炼钢业,冶铁业,铁路运输行业,当然还有更复杂的行业
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