n this paper,a method to study the combustion laws of propellant s external coating layer was put forward.
该文提出了研究包覆火药包覆层外层燃烧规律的方法，利用中止燃烧实验获得了火药包覆层外层燃烧时的ｐ－ｔ曲线及曲线，分析这些曲线的变化规律，讨论了温度和包覆层厚度对ｐ－ｔ曲线及曲线变化规律的影响，并得到了包覆层外层燃烧的燃速—压力关系式，这对建立包覆火药装药的经典内弹道模型、促进包覆火药装药技术的推广应用都具有重要意义。
Storage Test of the Liner of the Case Bonding Composite Solid Propellants Charge;
复合固体推进剂装药侧面包覆层贮存试验
Adding molecular sieves to liner can remarkably improve the combination properties of the liner.
将分子筛添加于包覆层中,可显著提高包覆层的综合性能。
The liner for double-based propellant was prepared from HTPB,toluene diisocyanate,diisooctyl sebacate,1,4-butanediol and mica.
以端羟基聚丁二烯(丁羟胶,HTPB)、癸二酸二异辛酯、1,4 丁二醇、绢云母、甲苯二异氰酸酯(TDI)等为原材料,制备了双基药柱用包覆层。
Formulation investigation and property test of polyurethane(PU) coating applied to the propellant;
某推进剂用聚氨酯包覆层配方研究及性能测试
Storage time of coating and integrality of adhesion between coating and propellant is important to the reliability of engine.
包覆层的贮存时间和它与推进剂粘结的完整性对于发动机工作的可靠性来说是非常重要的。
By utilizing toluene diisocyanate(TDI) and liquefied diphenylmethane diisocyanate(MDI) to synthesize polyisocyanate,and then to synthesize the adhesive of polyurethane as main component of certain propellant coating,a coating with good mechanical property and low smoke & fog property is obtained.
利用2,4-甲苯二异氰酸酯(TD I)和液化4,4′-二苯基甲烷二异氰酸酯(M D I)合成聚异氰酸酯,进而合成聚氨酯黏结剂作为某推进剂包覆层的主要组分,使得该包覆层具有良好的力学性能和低烟雾性能等。
Research on Smog test & Characterizing Technique of Inhibitor;
固体推进剂包覆层烟雾测试与表征技术研究
Research Progress on Inhibitor of Solid Propellant
固体推进剂包覆层的研究进展
Although unsaturated polyester resin(UPR) inhibitor has many advantages,it also has some disadvantages,such as the large brittleness,the low elongation at low temperature(-40℃),and the poor matching degree with the propellant in respect of mechanical property.
针对U PR包覆层存在着固化物脆性大、低温延伸率低、与推进剂力学性能匹配差的缺点,提出将纳米T iO2均匀地分散在U PR基体中的共混改性方法,对U PR包覆层进行改性研究。
Coating removal of glass-coated FeCoSiB microwires by chemical method
玻璃包覆FeCoSiB微丝包覆层化学去除方法
oil-coating process
形成油膜包覆层的方法
Research of Coating-layer and Interfacial Characteristic of Low Temperature Sensitivity Coefficient(LTSC) Propellant;
低温感发射药包覆层、包覆界面特性研究
Application of Coated Red Phosphorus in the Anti-ablative Modification of UPR Inhibitor
包覆红磷在UPR包覆层耐烧蚀改性中的应用
These strands were coated on four sides with a nonburning coating consisting of a neoprene latex based paint.
用氯丁橡胶乳漆所组成的包覆层将药条的四个侧面包覆起来。
The sensitizer is preferably encapsulated in quite small capsules of a solid
最好是将敏化剂包裹在十分小的固体包覆层中。
Study on Low-frequency Characteristic of Sound Absorption Layer by Embedding Viscoelastic Coated Material
嵌入粘弹性包覆层的吸声覆盖层低频性能研究(英文)
Ablative Mechanism of APP/Phyllo-Silicate/UPR Inhibitor
APP/层状硅酸盐填充UPR包覆层的耐烧蚀机理
To cover or surround with mulch.
覆盖用覆盖层覆盖或包围
A coat or layer enveloping an organ or a part.
被膜一种覆盖器官或身体部位的覆盖层或包被
Impregnated, coated, cover/laminated textile fabric etc.
浸渍、涂布、包覆或层压的纺织物
textile fabric, impregnated, coated, covered or laminated with polyvinyl chloride (excl tyre cord fabric)
纺织物,用聚氯乙烯浸渍、涂层、包覆或压层（不包括轮胎帘子布）
textile fabric, impregnated, coated. covered or laminated with polyurethane (excl. tyre cord fabric)
纺织物,用聚氨基甲酸乙酯浸渍、涂层、包覆或压层（不包括轮胎帘子布）
Core - spun yams have a central core with a second layer or sheath of fibers wrapped around it.
包芯纱有一个纱芯,表面包覆有由纤维构成的表层或皮层。
Textile fabrics impregnated, ctd, cov, or laminated with plastics, nes
用其他塑料浸渍、涂布、包覆或层压的其他纺织物
Nonwovens, whether or not impregnated, coated, covered or laminated
无纺织物,不论是否浸渍、涂布、包覆或层压
Textile fab impregnatd, ctd, cov, or laminatd w polyvinyl chloride, nes
用聚氧乙烯浸渍、涂布、包覆或层压的其他纺织物
The inner layer of the pericardium that is in actual contact with the surface of the heart.
心外膜紧密覆盖在心脏表面的心包膜脏层