naoh的例句大全

In a certain content scope, with the increasing of the content of NaCl and NaOH, dynamic low interfacial tension curve moves toward low interfacial tension area.

在某一含量范围内，随NaC1或NaOH含量增加，动态低界面张力曲线移向低界面张力区。

Thus it is possible to substitute NaOH semi chemical pulp with SCMP for Quercus.

因此以柞木为原料用SCMP制浆方法取代苛性钠法半化学浆是可行的。

Objective To establish animal models of stricture of thoracic segment of esophagus after alkaline injury, and to find out the optimal concentration of NaOH used.

目的建立家犬胸段食管碱烧伤后瘢痕挛缩致管腔狭窄动物模型，探讨NaOH最适致伤浓度。

While in far higher concentration of NaOH than transitional concentration, the random coil was the more favorite conformational structures to curdlan molecules;

在远高于超分子构象转变浓度的溶液中凝聚糖分子成无规线团结构；

The waste after mercerization produces an effluent containing 5% NaOH.

丝光后产生含碱量5%的废液。

Moreover, influences of hydrothermal reaction period, concentration of NaOH aqueous solution and different kind of precursor are also discussed.

此外，我们还考察了水热反应时间，氢氧化钠浓度和反应前驱物对产物形貌的影响。

The reaction rate increases with increasing temperature and NaOH concentration.

高铁酸钠生成速率随着温度的升高和NaOH浓度的增大而加快。

The Application of Distributed Control System FB-2000 in NaOH vapour

集散控制系统FB&2000在烧碱蒸发中的应用

The chitin was extracted from the silkworm puparia by using two-steps alkaline solution of 10% and 5% NaOH, from which the extracting ratio was 4.5%.

采用两段碱煮法从蚕蛹壳中提取甲壳素，NaOH的质量分数分别为10%和5%，甲壳素的提取率为45%。

The enzymatic scarification ratio of the pretreated straw was improved obviously. The best pretreatment effect was obtained by03/ NaOH.

预处理后稻草秸秆的酶解糖化率得到明显提高，其中稻草秸秆的O3/NaOH预处理效果最好。

The technique of two mercerization of all cotton un-bleaching yarns was discussed. The better technology was selected by testing the different performance, such as NaOH concentration, temperature and time which influenced the strength of yarns and K/ S.

探讨了全棉本白纱线的双丝光处理，通过测试不同烧碱浓度、处理温度和处理时间对纱线强力、K/S值等性能的影响，选出了比较好的双丝光工艺条件。

When we prepare PAC by the method of instantaneous injection, the factors ( influencing) the content of Al_b in PAC are as follows: the basicity, the temperature, the concentration of AlCl_3, the concentration of NaOH.

采用一次加碱法制备聚合铝时，Alb含量的主要影响因素依次为：碱化度、加热温度、氯化铝浓度、碱浓度。

The best scours for UF membrane washing were 0.1% NaOH and 0.5% U10 solution consecutively washing.

0.1%NaOH和0.5%U10溶液是理想的超滤膜清洗剂。

study on chlorine dioxide bleaching of non-wood fiber naoh-aq pulps

非木材纤维NaOH-AQ法浆二氧化氯漂白的研究

chlorine dioxide bleaching of naoh-aq wheat straw pulp

NaOH-AQ麦草浆二氧化氯漂白工艺的研究

an improved direct extraction method for preparation of neodymium iso-octanate with naoh instead of nh3 · h2o was proposed.

用氢氧化钠溶液代替氨水直接萃取法制备异辛酸钕。

The Study Towards the Corrosion of Nickel in NaOH Solution

工业纯镍在烧碱溶液中的腐蚀行为研究

Using NaOH to adjust boiler water provides an effective way for optimizing water quality of boiler and reducing blow down of boiler, so as to further save water and energy for utility boiler.

指出NaOH调节锅水为优化锅炉水质提供途径，降低排污使电站锅炉进一步节水节能具有可操作性。

Homogenized bagasse-cellulose activated by NaOH and treated in turn with sodium periodate, urea, formaldehyde, was used in the fixation of papain as a fast reactional carrier.

匀浆状甘蔗渣纤维素用NaOH活化后，顺次经过高碘酸钠、尿素、甲醛处理，成为高反应性固定化酶载体，可用于木瓜蛋白酶的固定化。

A Study of Anodic Process of Copper in NaOH Solution

铜在碱性溶液中阳极过程的研究