1) pitch spot
树脂斑
2) resin specks
松香斑点，树脂斑点
3) resin
[英]['rezɪn] [美]['rɛzṇ]
树脂
1.
Study on adsorption dynamics of cephalosporin C in adsorption resin;
大孔吸附树脂对头孢菌素C的吸附动力学研究
2.
Study on adsorption of hexanal included in cyclohexanone with cation exchange resin;
树脂吸附环己酮中己醛的研究
3.
Application of Chemical Modification of Biomass in Resin Technology;
生物质化学改性在树脂化技术中的应用
4) pitch
[英][pɪtʃ] [美][pɪtʃ]
树脂
1.
In this paper,the properties of pitch and deposit in pulp were introduced,as well as its harm and the way of wet-end control,in order to provide theory support to the effective pitch control in the mills.
介绍了树脂及其沉积物的来源和种类、物理和化学特性、危害及其主要的湿部控制方法,为实际生产中解决树脂障碍提供了有效的理论基础。
2.
In order to evaluate the capability of lignin degradation and pitch elimination from Masson pine chips by nature white-rot fungi,20 white-rot fungus strains were obtained by petri dishes screening and petri dishes color-reaction screening.
为评价从野外筛选得到的白腐菌对造纸原料马尾松的木素降解和树脂脱除能力,将带菌样本经室内平板初筛及平板变色反应复筛,得到了20株纯白腐菌菌株,并对变色系数最小的一株菌株G进行松木片固体接种试验,测定3、5、7、9天后松木片的木素、树脂降解情况。
3.
The degradation rates of lignin and pitch were determined after 3 days,5 days,7 days and 9 days respectively.
测定经2种不同浓度无机盐稀释的菌悬液接种松木片3天、5天、7天、9天后的木素、树脂降解情况。
5) Colophony
[kə'lɔfəni]
树脂
1.
Use colophony to absorb and remove the organics in the industrial hydrogen peroxide ,then, add stabilizer to remove inorganic impurities, so the quality of product can reach the standard of electronic grade.
用工业双氧水先经树脂吸附脱去其中的有机物,再添加稳定剂除去无机杂质,生产的产品可达到电子级产品的标准。
6) resins
[英]['rezin] [美]['rɛzɪn]
树脂
1.
Isolation and purification of proanthcyanidins from sea buckthorn seed by resins;
树脂法精制沙棘籽原花色素的研究
2.
A study on extraction and isolation of total flavonoids from Elaeagnus mollis leaves by macroporous absorptive resins;
大孔吸附树脂提取分离翅果油树叶总黄酮的研究
3.
Relationship of New-type AgriculturaI Films between Resins, Additives and Processing Qualities;
农用新型薄膜与树脂、助剂、加工质量的关系
补充资料：树脂
分子式：
CAS号：
性质：相对分子量不确定但通常较高，常温下呈固态、中固态、假固态，有时也可以是液态的有机物质。具有软化或熔融温度范围，在外力作用下有流动倾向，破裂时常呈贝壳状。广义上是指用作塑料基材的聚合物或预聚物。一般不溶于水，能溶于有机溶剂。按来源可分为天然树脂和合成树脂；按其加工行为不同的特点又有热塑性树脂和热固性树脂之分。
CAS号：
性质：相对分子量不确定但通常较高，常温下呈固态、中固态、假固态，有时也可以是液态的有机物质。具有软化或熔融温度范围，在外力作用下有流动倾向，破裂时常呈贝壳状。广义上是指用作塑料基材的聚合物或预聚物。一般不溶于水，能溶于有机溶剂。按来源可分为天然树脂和合成树脂；按其加工行为不同的特点又有热塑性树脂和热固性树脂之分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条