查询词典 paper pulp

The investigation of enzyme's applications to paper industry consists of improving the drainage property of non-wood pulp and deinking of nonimpact printed papers.

纤维素酶在造纸工业中的应用研究主要包括两方面的内容：一是改善非木材纤维的滤水性能，二是促进非接触印刷纸的脱墨。

The alkaline thermal pretreatment deinking of nonimpact printed wastepaper was studied in this paper, it was evaluated by determining the brightness, dirt and deinkability factor of the deinked pulp.

摘 要：介绍了非接触印刷废纸的概况及其在二次纤维回收利用中的地位，研究了非接触印刷废纸的碱法热预处理脱墨工艺，通过测定脱墨浆的白度、尘埃度及可脱墨因子，对其进行了综合评价。

This paper gives a new method for measuring the concentration of pulp.The laser and optical fibre measurement is based on the back-scattered theory and the principle of reflection and refraction of light.

根据光的后向散射理论，利用光的反射和折射原理，本文提出了一种新的在线测量纸浆浓度的方法——激光光纤测量法。

Laccase is a kind of oxidoreductase enzyme and can be used in many fields such as environment protection, pulp and paper making, etc.

漆酶是一种多酚氧化酶，在环境保护、造纸等许多领域都有研究和应用。

The zoo had improvised a traditional way of making paper from mulberry trees in the northern city of Chiang Mai by using bamboo pulp that the pair of pandas could not digest, Prasertsak Buntrakoonpoontawee said.

泰国熊猫计划的负责人班特拉库彭塔威说，在一家位于泰国北部清迈市的动物园内生活着两只大熊猫，园内工作人员将当地传统的造纸工艺移植到它们的粪便中，只不过是把原料由以前的桑树换成了熊猫肠胃无法消化的竹浆。

Pulp and paper industry is one of the major industries of national economy.

制浆造纸工业是国民经济的重要产业之一。

However, it restricts the development of pulp and paper industry, and leads to environmental pollution.

然而它的存在却制约了制浆造纸工业的发展，导致环境污染。

Our company have already been one of the major companies running the business of wood pulp and paper.

目前，公司已成为国内经营纸浆、纸张的主要大型专业公司之一。

Along with the economic development in China, the pulp and paper production and consumption have been growing rapidly.

随着我国国民经济的快速发展，纸产品产量及消费总量都在迅速增长。

The current situation and development trend of science and technology of pulp and paper industry at home and abroad are reviewed.

综述了国内外造纸工业科学技术发展的现状和趋势，并根据我国造纸工业发展的特点和面临的挑战，提出了我国造纸科学技术发展的对策与措施。

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。