您要查找的是不是:
- Mesophase microbeads were prepared from coal tar pitch by thermal condensation in atmospheric pressure. 以煤焦油沥青为原料采用常压热缩聚工艺制备中间相沥青微球。
- Abstract: Siot spinnerettes were used to prepare hollow pitch fibers from mesophase pitchs which were made from two different methods: thermal condensation and catalytic condensation. 利用狭缝形喷丝板,将热缩聚和催化缩聚两种不同方法制得的中间相沥青纺制成中空纤维。
- Thermal Condensed EPSF Blocks shall consist of clean Expanded Polystyrene Foam (EPSF) scrap processed in a thermal reduction process into condensed PS blocks. 说明热量浓缩的EPSF块将包括干净的膨胀的聚苯乙烯泡沫(EPSF)小块被处理在一个热量减少过程中成浓缩的PS块。
- Keywords Oil;Thermal condensation;Condensation pitch;Densimetric method;IR; 闪蒸油;热缩聚;缩聚沥青;密度法;红外光谱;
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- His shaving mirror was covered with condensation. 他的剃须镜上有一层小水珠。
- MANUFACTURE RAW OF MESOPHASE-PITCH CARBON FIBER BY TWO-STAGE THERMAL CONDENSATION METHOD UNDER PRESSURE-VACUUM 采用加压-真空两段热缩聚法制备中间相沥青炭纤维的原料
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- Keywords glutamic acid;alanine;alumina;adsorption;thermal condensation;pyroglutamic acid;2-methyl-DKP; 谷氨酸;丙氨酸;氧化铝;吸附;热缩合;焦谷氨酸;二甲基DKP;
- A brief summary; a condensation. 概要简洁的概括; 总结
- A condensation to quinoid systems occurs. 发生了醌型体系的缩合反应。
- There was condensation on the windows. 玻璃窗上凝结着水珠。
- Thermal condensation 热缩合
- There was condensation on the glass. 玻璃杯上凝结着水珠。
- By this means, rapid condensation takes place. 用这种方法,冷凝很快。
- A hot, dry thermal sat there like a brooding hen. 干热低压槽犹如抱窝的母鸡赖着不走。
- Some precision gages used a thermal compensator. 有些精密仪器用了热补偿器。
- Most condensation reactions are equilibria. 大多数的缩合反应是平衡反应。
- The windows were misted up with condensation. 窗户上凝满了水珠,一片模糊。
- Condensation is very rapid at PH 7-9. PH值7-9时缩聚极快。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries