Placea sphere of nuclear waste in a stable ice sheet and it could melt its way down, the ice re-solidifying behind it.
将核废料球放入较为稳定的冰原，它们会随着周围冰的融化向下移动，身后的融冰则又再次凝固。
Characteristics of the sheet blending plant fiber and chrome-containing leather waste dealt with chemo-mechanical disposal were investigated.
研究了经过化学-机械处理后的制革含铬废革屑与植物纤维混合抄片的性能。
The pulp was prepared with leather solid waste by the pretreatment and beating. The property of collagen fiber for papermaking was observed by compound sheet.
通过对皮革固体废弃物进行预处理、打浆得到胶原纤维浆料，将其与植物纤维配抄，对胶原纤维成纸性能进行了研究。
The formulation for the production of waterproof rolled PVC sheet by utilizing waste soft PVC and the effects of some ingredients on the tensile properties of the rolled sheet were studied.
研究了利用废旧软聚氯乙烯回收料(旧料)生产PV C塑料防水卷材的配方及其对卷材拉伸性能的影响。
Used for breaking pulp sheet, waste paper and broked.
用于碎解浆板、损纸及废纸。
The flow sheet of lime neutralization processed acid waste water containing heavy metal ions is illustrated in this paper, and the process application and research direction are also introduced.
阐述了石灰中和法处理含重金属离子酸性废水的工艺流程及应用和研究方向。
The fibrous layers of the sheet material structure are made of urea formaldehyde glue and natural fiber things of natural fiber waste wood dust, bagasse, chaff, rice straws, reed straws, etc.
前述的板材结构，其中纤维层是以废弃的木屑、蔗渣、谷壳、稻草、芦苇草等天然纤维物混以甲醛尿素胶制成。
The fibrous layers of the sheet material structure are made of urea formaldehyde glue and natural fiber things of natural fiber waste wood dust, bagasse, chaff, rice straws, reed straws, etc.
前述的板材结构，其中纤维层是以废弃的木屑、蔗渣、谷壳、稻草、芦苇草等天然纤维物混以甲醛尿素胶制成。
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