查询词典 wood pulp

They are prepared starting from natural and renewable sources such as cotton flakes and wood pulp through an esterification process with acetic anhydride.

他们准备从自然和可再生能源如棉花片和木浆通过酯化反应过程的醋酸酐。

Japan's national chemical laboratory has invented a new system using bagasse and banana pulp can be replaced with wood pulp and paper.

日本国家化工实验室已发明了一种用甘蔗渣和香蕉制纸浆的方法，可取代用木浆造纸的方法。

While rayon may be made of the wood pulp of a number of different trees, modal uses only beechwood.

然而纤维可以由多种不同的树制成的木浆制造，而莫代尔仅仅使用山毛榉树。

The effects of xylanase boosting bleaching of wood pulp and wheat straw pulp are investigated in this paper.

研究了木聚糖酶预处理对木浆和草浆化学浆漂白的影响。

The formation of domestic and international wood supply shortage situation, resulting in wood pulp prices continue to rise.

国内和国际木材供应短缺的局面的形成，导致木浆价格继续上涨。

To make wood pulp , the bark must first be removed from the wood.

为了使木材纸浆，树皮必须首先从木材。

Wood pulp, which is material made from crushed wood, is often used tomake paper.

木纸浆是将木头轧碎而得的原料，通常用来制成纸张。

Mainly used for papermaking selected before the slurry, but also for screening chemical pulp and wood pulp mill.

主要用于抄纸前的浆料的精选，也用于筛选化学浆和磨木浆。

Generally, wood pulp and ground wood paper backings are given visual checks to see if there is foreign matter imbedded in the backing.

一般来说，木材纸浆和木材纸张有恃无恐地给予视觉检查是否有异物嵌入的支持。

Excellent property scope: for wood pulp, Reed, American pulp waste slurry, and so on all kinds of culture in the production of paper, paperboard and newsprint and fruit sizing of paper and requirements of wrapping paper, over a wide pH (7-9), wide, the most suitable manufacturing conditions are pH (7.5-8.5) cannot use calcium carbonate filler, could replace traditional Rosin Sizing and AKD acid neutral sizing.

性能优良适用范围广：适用于木浆、苇浆、美废浆等浆种生产的各种文化用纸、板纸、新闻纸、果袋纸和要求施胶的包装纸等，可在较宽pH值（7-9）范围内应用，最适宜的抄造条件为pH值（7.5-8.5）能使用碳酸钙填料，可取代传统的松香酸性施胶和AKD中性施胶。

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。