Study on property and modification of coal tar pitch for C/C composites;
炭/炭复合材料用煤沥青的改性及性能研究
Study on rheogical properties of coal tar pitch modified with terephthalic aldehyde;
对苯二甲醛改性煤沥青的流变性能研究
Mesophase microstructure of modified coal tar pitch;
改性煤沥青中间相的微观结构研究
Developing premium pre-baked anode with reformed coal pitch technology(Part A);
应用改性煤沥青技术研究开发优质预焙阳极(上)
Developing premium pre-baked anode with reformed coal pitch technology(Part B);
应用改性煤沥青技术研究开发优质预焙阳极(下)
The development of vapor-grown carbon fibers(VGCFs),which were synthesized by chemical vapor deposition method using low carbon hydrocarbon(methane,propylene,acetylene,benzene),deoiled asphalt and coal pitch as carbon sources,were reviewed.
综述了几种不同的碳源,如低碳烃(甲烷、丙烯、乙炔和苯等)、脱油沥青、煤沥青,采用化学气相沉积(CVD)法,按不同转化过程制备出气相生长炭纤维(VGCFs)的研究现状。
Modification on coal－tar－pitch by additives;
添加剂对煤沥青筑路油改质作用
It is found by IR spectra that during oxidative polymerization of pitch, the peaks of methane and methane in 3000～2900cm-1are derceased, the peaks of aromatic ring(C=C) in 1600cm-1 and substitute in 7.
煤沥青是一种热塑性物质,作为制备高比表面积微孔炭的原料需要进行不熔化处理。
Activated carbons were prepared from asphalt coke, pitch and oxidated pitch by KOH activation method.
以沥青焦、煤沥青以及氧化沥青为原料,采用KOH活化法制备高比表面积活性炭。
It is clarified and bottled before undergoing final maturation.
在进行最后一次熟化期前沥清和装瓶。
The Utilization of the Castoff of Olein and Fatty Acid in Chemical Industry;
油(皂)脚和脂肪酸、沥清的开发和利用
Pitchblende and chalcolite are much more radioactive than uranium itself.
沥清铀矿和铜铀云母比纯铀的放射性强得多。
To coat or cover(seams of a ship, for example)with waterproof material such as tar or asphalt.
在…上涂柏油用防水材料如沥清或柏油涂在（如船缝上）
In the case of using no firing Aluminum-magnesium-carbon, without infusing, the operation of boiling tar can be eliminated, and no pollute occur.
同时使用不烧铝镁钙砖筑包衬时不需浸渍沥清,可减少油煮程序,不污染环境。
The sky was dreary grey, like the asphalt beneath and the high granite walls.
天空是一片惨淡的灰色，就象是下面的沥清路和那高大的花冈石墙壁一样。
Detection of Serum ras P21 Level inCTP(Coal Tar Pitch) Exposed Workers
沥青工血清ras P21蛋白水平检测
To clean(a wooden ship's hull) by applying heat to soften the pitch and then scraping.
清除通过加热软化沥青后刮擦来清除(木船船底)
Clean the mushrooms and slice. Soak the dried mushrooms in water. Drain and cut into small pieces.
蘑菇清理干净后切片。香菇水发后，沥干切成小块。
Molecular Epidemiological Study on the Serum Oncoprotein in Workers Exposed to Coal Tar Pitch(CTP)
沥青工血清癌蛋白水平的分子流行病学研究
Research of the Influnce to the Water Stability of Asphalt Mixture by the Aggregates Cleanness;
集料清洁度对沥青混合料水稳定性的影响研究
Detection of serum SOD,MDA, and SA in workers exposed to coal tar pitch;
煤焦沥青接触者血清SOD、MDA及唾液酸检测
Wash leek and slice it. Soak in water for 2 hrs. Drain.
制法：1.大蒜洗净切片，用清水浸约2小时，沥乾水分。
A car wash removes loose contaminants from your finish like dust, road grime, and fresh bird droppings.
清洗汽车可以去除车漆上的污染物，像灰尘、沥青和鸟粪。
The rain patters on the grass.
雨点沥沥落在草上。
native asphaltic pyrobitume
天然地沥青质焦沥青
To smear or cover with or as if with pitch.
用沥青涂，用沥青覆盖
The table is dripping with soup all over.
沥沥拉拉弄了一桌子汤。