查询词典 alkali cellulose

Annual output, the E-glass marbles 31,000 tons, in 2000 tons rovings alkali, alkali twistless 5,000,000 meters thick gauze, Crystal glass ball 100 tons; output value of 50 million yuan; Sales revenue 52,000,000 yuan.

年产中、无碱玻璃球31，000吨，中碱无捻粗纱2000吨，中碱无捻粗纱布500万米，水钻玻璃球100吨；产值5000万元；销售收入5200万元。

A method of dilute alkali to extract chondroitin sulfate from Ray Cartilage was adopted, the alkali extraction and enzyme unbinding conditions were observed.

结果：最佳提取条件的碱浓度是4%，于室温下提取18h；酶解的最佳工艺为：提取液按4×10^(-4)：1比例加胰酶，于50℃左右保温酶解2h。

In this study, a new idea that RDF is made with catalysis of alkali,alkali earth or transition metal salts. The addition of the catalysts is to low ignition and burn off temperature temperature.

本课题提出在制备RDF过程中引入催化助燃剂的新思路，这些催化助燃剂包括了许多碱或碱土金属的化合物，同时也考虑一些过渡金属的催化作用。

Through the research of stability of the fermentation broths of actinomycete strain HJ1-2 to heat, acid. alkali and light, it had a stable activity to heat, acid and UV, but unstable to alkali.

发酵液的稳定性测定结果表明，发酵液对热、酸和紫外线均较稳定，发酵液在800℃处理后抑菌活性开始下降，发酵液在pH3~9条件下抑菌活性稳定。

It is found that compared with the untreated glass fiber reinforced unsaturated polyester, the fluoridized FRP"s property of anti-water and anti infirm-acid has enhanced, while theproperty of anti- strong acid, anti-strong alkali and anti-organic solvent hasn"t changed much.The property of anti-acid and anti-alkali of the glass fiber reinforced epoxy resin fluoridizedby 3-(1H, 1H, 5H-Octafluoropentyloxy)-1, 2-Propenoxide has a corresponding increase, but theproperty of anti-organic solvent hasnt changed much.

研究发现，经G-02、G-04处理后的聚酯玻璃钢的与未处理的聚酯玻璃钢相比，其耐水性增强，耐弱酸性也有所增强，但耐强酸性、耐碱性、耐有机溶剂的腐蚀性变化不大；而经环氧丙基八氟戊醚处理后的环氧玻璃钢其耐酸耐碱性都有相应的增强，但是其耐有机溶剂的腐蚀性无太大变化。

It can transport all kinds of temperature and deepnesses unorgan acid such as nitric ,sulfuric,hydrochloric acid,organ acid,strong alkali,weak alkali,salt solution,different liquidized oil chemical products,organ compounds and others erosive liquid .

该型泵可输送各种温度和浓度的硝酸、硫酸、盐酸、和磷酸等无机酸和有机酸；各种温度和浓度下的氢氧化钠和碳酸钠等碱性溶液各种盐溶液；各种液态石油化工产品、有机化合物，以及其他有腐蚀性的液体。

Some prescribes about the test method of alkali aggregate and alkali-aggregate reaction have been shown in the regulations of geologic reconnoitering and the test method of the hydraulic concrete.

中国已建的混凝土大坝中，有些也含有一定量的碱活性骨料，但由于采用了低标号水泥和大量的活性混合材，因此至今未发生碱骨料破坏反应；但也有个别工程，虽经碱骨料反应的检测，并采用了一定的抑制措施，但运行20年后，在大坝溢流面混凝土中出现了碱骨料反应的微观和宏观裂缝破坏。

By studying the alkali erosion mechanism and alkali resistance of glass fibers,the paper comes to conclusions that the corrosion of glass fibers by cement matrix includes the chemical action of hydroxide ions and silica tetrahedrons and the physical action in the static fitigue process,and that glass fibers behave quite differentl.

通过对玻璃纤维碱侵蚀机理和耐碱性的探讨，得出了水泥基对玻璃纤维的腐蚀作用包括氢氧离子和硅氧四面体的化学作用和静态疲劳过程的物理作用及玻璃纤维因成分和结构的不同有很大的差异等结论。

Volatilized alkali metals contribute to refractory crown corrosion and both carryoverand volatilized alkali increase particulate emissions.

挥发碱金属有助于难治冠腐蚀与双方结转和挥发碱增加微粒。

Glass fiber with the Nanjing Research Institute of alkali to high-quality, high-alkali glass fiber cotton as the main raw material of the current wet forming process of advanced maintenance-free lead-acid batteries are made of glass fiber adsorption partition and the compound separated board.

公司与南京玻璃纤维研究院合作以优质中碱、高碱玻璃纤维棉为主要原料采用目前先进的湿法成形工艺制成免维护铅酸蓄电池玻璃纤维吸附性隔板和复合隔板。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。