查询词典 cellulose nitrate

The cellulose nitrate containing secondary amine group was prepared by one-pot method in two steps: etherification and amination.

以硝化纤维素为原料，经一锅法醚化和胺化 2步反应合成了仲胺型硝化纤维素。

The cellulose nitrate filter can be regarded as a good model for the study of percutanous permeability of lipophilic magnolin.

结论硝酸纤维素膜可作为适宜亲脂性成分木兰脂素体外经皮渗透实验的理想皮肤模型。

Made of a colloid of cellulose nitrate plasticized with camphor, it is tough, cheap to produce, and resistant to water, oils, and dilute acids.

它是一种坚韧材料，具有很大的抗张强度，耐水、耐油、耐稀酸。

Substance'.'' made from cellulose nitrate and camphor; used in e.g. motion-picture and X-ray film; its use has decreased with the development of nonflammable thermoplastics.

物质'。''，用硝酸纤维素和樟脑制成，用于电影胶片和x光胶片中，由于不可燃烧的热塑性塑料的发展，已减少使用。

Cellulose Nitrate; Nitrocellulose containing a maximum of 12.6% Nitrogen

硝酸纤维素；硝化纤维素含氮量不超过12.6

Highly flammable substance made from cellulose nitrate and camphor; used in e.g. motion-picture and X-ray film; its use has decreased with the development of nonflammable thermoplastics.

极易燃烧的物质，用硝酸纤维素和樟脑制成，用于电影胶片和x光胶片中，由于不可燃烧的热塑性塑料的发展，已减少使用。

Based on the nitrogen content measured vial Kjeldahl nitrogen detection equipment,the substituted degree of cellulose nitrate by nitric acid was calculated to be 2.75 per glucose unit.

分别把NanoG、RNG和ONG加入到硝酸纤维素的丙酮溶液中，经过超声波震荡处理，挥发溶剂后得到三种纳米石墨导电复合膜。

When cellulose nitrate membrane was used as the carrier of HBsAg, examination with immunoenzyme spot method could give directly visible result.

以硝酸纤维素膜作HBsAg载体，用免疫酶斑点法检测，结果直观，方法简便、易行，因HBsAg吸附牢固，可用冲洗法去除残留消毒剂。

The RV antibody captured by the antibody-gold conjugate would migrate along the cellulose nitrate film and bind specifically with the RV glycoprotein to form a red line visible to the naked eye.

样品中狂犬病毒抗体与金标记抗体结合后沿硝酸纤维素膜移动，与膜上的糖蛋白特异结合形成肉眼可见的红色线条。

The results showed that phosphating followed by coating acrylic acid can improve the adhesive strength. Increasing water temperature and the concentrations of cellulose nitrate in the buffer layer, decreasing the concentrations of R-2 resin and solvent can reduce the elongation.

结果表明，铝材表面经过磷化处理后，用丙烯酸金属涂料涂覆，可提高水转印后粘接性，转印时水温升高，过渡层配方中硝化棉增多，随R-2树脂减少，以及溶剂的减少都会使伸长率下降。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。