查询词典 degumming

And crystal silicon wafer processing, pickling, degumming, chemical stone roller, grinding, cutting, anti-corrosion products, etc.; D.

硅晶片及晶体加工的酸洗、脱胶、化砣、研磨、切割、防锈等系列产品；D。

The abelmoschus fiber with spinnability has been extracted through chemical degumming treatments, and the parameters of preacid and alkali cooking progress have been optimized. The length, fineness and breaking strength of the fiber have been also tested and evaluated.

采用化学脱胶处理秋葵纤维，对预酸和碱煮工艺中的参数进行优化设计，提取出可纺纤维，并对处理后纤维的长度、细度及断裂强度进行测试和评价。

In addition to food for, Populus base system can also be soap, can also be used as Apocynum degumming, fat leather raw materials.

除供食用外，胡杨碱还可制肥皂，也可用作罗布麻脱胶、制革脱脂的原料。

By orthogonal experimental design method, the optimized degumming parameters have been confirmed: preacid processing, the concentration of sulfuric acid 2 g/L, treatment time 120 min, treatment temperature 60℃, bath ratio 1:15; alkali treatment, the alkaline concentration of one-pot 7.5 g/L, that of two-pot 9 g/L, treatment time of one-pot 3.5h, that of two-pot 2h, treatment temperature 100℃, bath ratio 1:20, each concentration of the Sodium Silicate, carbamide, and JFC 2%.

预酸处理，硫酸溶液质量浓度2 g/L，处理时间120 min，处理温度60℃，浴比1：15；碱处理，一煮碱溶液质量浓度7.5 g/L，二煮碱溶液质量浓度9 g/L，一煮处理时间3.5 h，二煮处理时间2 h，处理温度100℃，浴比1：20，其中一煮与二煮中添加2%的硅酸钠、尿素和JFC。

METHODS: 15 g/L silk fibroin solution was made by degumming, salvation and dialysis. Chitosan was dissolved in 2% acetic acid solution to prepare 25 g/L chitosan-acetic acid solution. Two solutions were mixed to prepare six silk fibroin/chitosan solutions, and mass ratio was 10: 0, 5: 5, 4: 6, 3: 7, 2: 8, 0: 10. These solutions were separately sucked in a 24-well plate. Following exhausting gas vacuole at 4 ℃, precooling was performed at -20 ℃ for 12 hours, followed by cryodesiccate for 30 hours.

通过脱胶、溶解、透析这3个主要步骤制成质量浓度为15 g/L的丝素溶液，将壳聚糖溶解在2%的醋酸溶液中制成25 g/L的壳聚糖-乙酸溶液，然后将两者混合，配制成丝素/壳聚糖质量比分别为10∶0，5∶5，4∶6，3∶7，2∶8，0∶10的6种溶液，分别吸入24孔板中，4 ℃排出气泡后，-20 ℃预冷冻12 h，再冷冻干燥30 h。

The degumming property and the quality index of retted fiber are analyzed.

分析了罗布麻脱胶前后胶质的变化和精干麻的品质指标。

Such waste silk with high oil content as bisu and spotted cocoon are degumming once with degreasing agent PT-1 and Tz-2 instead of schapping processing used for a long time in the past.

使用脱脂助剂PT 1、TZ 2一次练滞头、黄斑茧等含油高的原料，代替过去长期使用的腐化练工艺，减少了丝纤维的受损程度，既可减轻劳动强度，提高劳动效率，节省水、电、汽，又可提高练折、梳折和纤维长度，使丝纤维色泽更白净，提高滞头类绢纺原料的品位。

Describes real silk package dyeing principle and analyses the pump lift and delivery, controlsystem, tensionless winding and degumming/dyeing mechanism, with a systematic presentation ofthe development and application of the dyeing technology.

论述了真丝筒子染色的原理，并对染色机的水泵扬程及流量，控制系统，松式卷绕和脱胶染色机理进行了分析。

In the process of producing bamboo fiber, it is a good assistant degummed instrument.6. Mechanical process is very important in the manufacturing of bamboo fiber, it is a key step to degumming from the fiber.

6机械加工在竹纤维的制取过程中尤为重要，它是将胶质从纤维上脱除的关键步骤，同时采用机械牵伸机对纤维细度的改进有利，但是这种方法仍然需要进一步的改进。

Shanghai First Silk Fabric Degumming and Dyeing Factory,with a history of more than 70 years,specializes in producing degummed and dyed silk fabrics for export.

上海第一绸缎炼染厂是真丝绸出口专业厂，已有70多年的历史，年产真丝绸约l 500万米，其中染色真丝绸约600万米，年创汇4000万美元左右

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。