Traditionally, the way to measure the needle displacement of oil injector is of contact pattern.
传统的柴油机喷油器针阀升程测量方式多为接触式。
Oil leakage often easily happens to the needle stems when machines are running at great speed.
机器在高速运转中，针杆部极易发生渗油现象。
Electronic micrographs show that the cloud consists of protoplasma, cell wall fragments, oil drops and needle-like crystals of hesperidin.
电子显微镜观察表明，混浊颗粒主要是原生质粒、细胞壁碎片、油滴和橙皮苷针状晶体。
For those suffering from arthritis or bronchial disturbances, the Cayce readings often suggest the addition of pine needle oil to a bath.
对那些忍受关节炎和支气管疾病的人，凯西经常建议在沐浴中加入松针油。
Catalytic cracking oil slurry after filtration separation can be used to manufacture carbon black, needle coke, carbon fibrous material, plasticizer and so on.
过滤后的油浆可作为炭黑针状焦、碳素纤维材料、增塑剂等产品的原料，最后对催化裂化油浆过滤技术进行了展望。
The needle valve can be closed through the rotation of a needle stem, and the oil cleaning device can also be driven to lift to clean out carbon deposit in the nozzle.
通过针阀杆的旋转即可以关闭针阀又可以带动清油器升降，清除喷嘴中的积碳。
With the bottom of the projection of a white transparent container filled with water, then drip in the water the color ink or oil-based paint, pen with a needle guided shaping.
用底部投射有白光的透明的容器装满水，然后在水面点滴油基的彩墨或颜料，用针笔进行引导塑形。
Pine needle contains its own fragrant essential oil, fresh and pleasant, calming nervous.
松针枕含有松针自身特有的芳香精油，清新宜人，安神镇静。
The non-slub water thorn cloth at two sides can avoid separated structure in use of the rag, prolong the service life and make the oil pollution be absorbed by the non-slub needle thorn cloth.
两侧的无纺水刺布可避免抹布使用时结构分开，延长使用寿命，又能让油污窜透被无纺针刺布吸收。
The non-slub water thorn cloth at two sides can avoid separated structure in use of the rag, prolong the service life and make the oil pollution be absorbed by the non-slub needle thorn cloth.
两侧的无纺水刺布可避免抹布使用时结构分开，延长使用寿命，又能让油污窜透被无纺针刺布吸收。
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