制浆

The black liquid is concentrated via evaporation in the first step of the pulping and alkali recovery work section. The effect of steam temperature control plays a decisive role in caustification and combustion work section.

制浆碱回收蒸发工段第一步就是通过蒸汽将黑液进行浓缩，蒸汽的温度控制效果对后续燃烧工段和苛化工段起着举足轻重的作用。

From the temperature (612℃) slightly under its liquidus, the nucleation number was most in the melt, the primary grains were fine and global, the number of grains per area was more, and the optimum holding time was near 30min at 612℃. From the temperature (600℃) below its liquidus, the nucleation number was more, but some nucleuses congregated and grew dendritically.

其中 ，液相线铸造法〔4〕是我们开发的一种新的制浆方法，该法使金属熔体在液相线温度附近保温一段时间并形核，然后浇铸成具有细小球形组织的适合半固态成形的铸坯。

Endo\|1,4\|β\|xylanases(E.C.3.2.1.8),hydrolyzing specifically β\|1,4 glucosidic bond of xylan,have wide commercial applications in industrial processes,such as pulp and paper,foodstuff,textile,feedstuff and energy.

木聚糖酶专一性水解木聚糖分子中β 1 4 糖苷键，在制浆造纸、食品、纺织、饲料、能源工业中具有广阔的应用前景。

The fiber morphology and pulping and papermaking feasibility of Albizia falcataria and Gmelina arborea were investigated in the paper, also their main chemical compositions were determined.

摘 要：对进口阔叶木材南洋楹和石梓的化学成分、材性特点、纤维形态及制浆性能进行了研究。

The micromechanism is determined by ESEM and the adsorption film thickness is determined by elliptical polarization, which the smooth surface of coal adsorbs the lignosulphonate and modified lignosulphonate. It is disclosed that the intrinsic reason why the pulping property of modified lignosulphonate is better than lignosulphonate.

采用环境扫描电镜和椭圆测厚仪分别测定了木质素磺酸钠及改性木钠在溶液中的微观结构和在光滑的煤表面的吸附膜厚度，从微观结构和吸附膜厚度两方面揭示了改性木钠制浆性能优于木钠的内在原因。

The Influence of Paclobutrazol on the Germination Percentage and Seedling Growth of Lolium perenne L .

碱木素俗称木糖粉，它是利用碱法制浆废液经过最新生产工艺，喷雾干燥而成。

The chemical composition, fibre morphology and feasibility of pulping and papermaking of hybridized Chinese pennisetum was studied in a research trial.

对杂交狼尾草的化学成分、纤维形态及制浆造纸的可行性进行了研究试验。

As with pyroligneous gingivalis paper, because it very high purity are freed from the General celluiose from lignocelluloses quality of pulping process.

用醋菌纤维作造纸原料，因其极高的纤维素纯度免去了一般植物纤维质素的制浆过程。

The distribution of hgnin in the cell wall of Salix gordejecii fiber and its effect on pulping and papermaking were studied.

探讨了木素在黄柳纤维细胞壁中的分布情况及其与制浆造纸的关系。

Cotton stalk RMP pulping performance pretreated by trametes versicolor were studied.

对白腐茵Trametes versicolor处理棉秆RMP制浆性能进行了研究。

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。