coal tar pitch
基本解释
- 沥青；煤焦油沥青；[材] 硬煤沥青
英汉例句
- The spinning of coal tar pitch raw material is key procedure of shaping in manufacturing carbon fiber.
煤沥青原料的纺丝，是碳纤维制造过程中加工成型的关键步骤。 - The preparation of aqua mesophase pitch (AMP) was investigated by oxidation of coal tar pitch with mixtures of concentrated sulfuric acid and nitric acid.
以煤焦油沥青为原料，以浓硫酸和浓硝酸为氧化剂，可得到易溶于碱性水溶液的水性中间相沥青。 - The main parameters of viscosity, spinning temperature, pressure and winding velocity for coal tar pitch fluid should be rigidly controlled during spinning.
在纺丝过程中，要严格控制煤沥青熔体的粘度、纺丝温度、压力、卷绕速度等主要参数。
双语例句
词组短语
- coal -tar pitch derived carbon 煤沥青炭
- blown coal -tar pitch 吹气硬煤沥青
- medium temperature coal -tar pitch 中温煤沥青
- Electrode coal -tar pitch binders 电极沥青粘结剂
- blast furnace coal -tar pitch 高炉煤焦油沥青
短语
英英字典
- a residue left by the distillation of coal tar: a mixture of hydrocarbons and finely divided carbon used as a binder for fuel briquettes, road surfaces, and carbon electrodes
柯林斯英英字典
专业释义
- 煤沥青
Coal tar pitch mainly comprises polycyclic aromatic hydrocarbons(PAHs).
煤沥青主要包含芳烃组份。 - 煤焦油沥青
- 煤焦沥青
BACKGROUND & AIM: To study the adverse effect of coal tar pitch (CTP) on DNA damage of peripheral blood lymphocyte in occupationally exposed workers.
背景与目的:了解煤焦沥青接触工人外周血淋巴细胞DNA损伤情况。机械工程
- 煤沥青
Coal tar pitch added with 3wt% boric acid, coal tar pitch added with 3wt% boron carbide and pure coal tar pitches were made of pitch dervied carbons.
以煤沥青和添加3wt%硼酸或碳化硼的煤沥青为原料制备煤沥青炭。材料科学
- 煤焦油沥青