liquid pitch
英 [ˈlɪkwɪd pɪtʃ]
美 [ˈlɪkwɪd pɪtʃ]
网络 普通松焦油
双语例句
- Once the screw turns a circle, the liquid inside the sealing chamber will be pushed forward by a pitch.
螺杆每转一周，密封腔中的液体向前推进一个螺距。 - The molecular structure of cholesteric liquid crystals is spiral, and its pitch can be modified reversibly by heat or cool, irradiation, and electric field.
胆甾相液晶分子呈螺旋结构，并且其螺距可以用加热冷却、光照和施加电场的方法进行可逆调整。 - A mammoth trumpets liquid pitch.
喇叭口拥堵大量的液体沥青。 - By taking optimization measure of blending liquid pitch discharged from wash oil regenerator into coal tar and eliminating naphthalene stripper, the benzol scrubbing effect is increased, the wash oil regeneration process is simplified, both good economic effect and environmental effect are obtained.
通过把洗油再生器排出的液态树脂沥青兑入煤焦油和取消脱萘塔等优化措施，提高了洗苯效果，简化了洗油再生的工艺，取得了很好的经济效益和环保效果。 - The experimental results showed that the agitation power increased with the increase of coil number, still liquid depth and pitch between multiple Rushton turbines, while the gas hold-up decreased with the increase of still liquid depth.
结果表明，搅拌功率随蛇管层数、液位高度和桨间距的增加而增大，但气含率随液位的上升而下降。 - Epoxy coal tar pitch is a kind of anti-corrosion material of original liquid mainly consisting of epoxy resin and coal tar pitch added with filler and sulution.
环氧煤沥青是以环氧树脂和煤沥青为基料，添加填料和溶剂制成的厚浆型防腐涂料。 - Liquid crystalline melt spinning of mesophase pitch
中介相沥青液晶熔体纺丝 - To ensure the accuracy of liquid pitch proportioning in carbon anode blick production, the paper introduce the theory of Coriolis mass flowmeter, the site calibration, site determination and practical experience of liquid pitch tank.
为满足阳极碳块生产工艺和沥青配料比例的准确性，介绍了采用科里奥利质量流量计对沥青储槽的现场校验、现场检定及使用经验与对策。 - Using needled-carbon fiber felts as the preform, C/ C composites were fabricated mainly by chemical vapor infiltration ( CVI) and subsidiarily by liquid resin or pitch impregnation.
C/C复合材料的制备以全炭纤维准三维针刺毡为预制体，采用化学气相渗透（CVI）为主、液相树脂或沥青浸渍-炭化为辅的复合增密技术。 - The production technology craft of the bitumen of heavy traffic route of our country, the current situation of the bitumen of heavy traffic route and development prospect, utilize application of thick liquid modified pitch of oil;
我国重交通道路沥青的生产技术工艺，重交通道路沥青的现状及发展前景，利用油浆改性沥青的应用； - Mesophase pitch ( liquid crystal pitch) has become the precusor for many advanced carbon materials.
中间相沥青（液晶相沥青）的发现为人们低成本地制造多种高性能碳材料奠定了坚实的物质基础。