纸浆

Most of this pulp comes from the Canadian Boreal forest, which makes up 25 percent of the remaining ancient forests left in the world, she said.

大部分纸浆是来自加拿大的北方森林，这使得上升百分之二十五，其余的原始森林留在世界上，她说。

The product combines with waste paper pulp to produce packing board, such as high strength corrugated paper, boxboard, etc.

产品配比植废纸浆生产包装纸板，如高强瓦楞纸、箱板纸等。

The product combines with waste paper pulp to produce packing board , such as hilgh strength corrugated paper , boxboard, etc .

产品配比植废纸浆生产包装纸板，如高强瓦楞纸、箱板纸等。

The data of forest inventory and stem analysis were used to build models about diameter breast-high, high of tree, volume of single timber, stand volume, and these models were correlative to age and stand density. The models were transforming into three-dimension graphs, and the stand growth processes were simulated to visual images.

利用林分调查和解析木数据建立了具有一定适应性的湿地松纸浆林胸径、树高、单株材积和林分蓄积模型，对生长模型进行了图形化表达，并对林分生长过程进行了可视化模拟再现。

Safety: Pulp brightener is safe and environmental friendly as it ' s non-toxic and non-corrosive.

安全事项：纸浆光亮剂不含对人体有毒物质，属于非危险品，无腐蚀性，安全环保。

Alnus cremastogyne Burli and Alnus formosana are two broadleaf tree species with a developing prospect for pulp material in Hunan and subtropical areas.

四川桤木与台湾桤木是湖南乃至亚热带地区极具发展前景的阔叶纸浆原料林树种。

Yang Ming-Dien's engravings works were good at breaking the limits of visual communication to make engravings into the glass and then burning the glass into fluid and jelly shapes. Under the liquid-like glass, irregular land occupied a corner, some showing leaves dipped in the rain drops. The surroundings art blurred with clear leaves' vein. Even pulps were shaped like hard rocks. Maps were printed with yellow falling sands.

杨明迭的版画作品擅长於突破视觉平面的囿限，将版画嵌至玻璃中并烧融成各种介於流动与凝滞间样态造型，在液状似的玻璃底下，是鸟瞰似的不规则的地景占据一角，有些像是地志般的疏落有致并有平行经纬线跨越其上，或是水滴下被浸泡已久的树叶，四周模糊只有茎脉依稀辨，甚至将纸浆形塑成如岩石般质感，将地图印制其上而四周则是飞落金黄色风沙。

In many places, reed canary grass is an invasive species in wetlands, particularly in disturbed areas.

草芦也被用于牧草或草料而种植，更幸运的是，它的纤维可用于纸浆和造纸。

Enrichment of platinum in ore was completed by adoption of active carbon and paper pulp in certain acidity.

采用在一定酸度下的活性炭，纸浆完成对矿石中的铂的富集，用 DDO光度法测定铂的

This paper reports an improved headspace gas chromatographic method for determination of carboxyl group content in wood fibers.

报道了一种应用顶空气相色谱测定纸浆纤维羧基含量的方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。