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- The diaphragms may become permanently inverted and the elastomeric stem tip can cold flow down the throat of the valve. 横膈膜会永久性的翻转,人造橡胶阀杆尖端会冷变形到阀门的喉管处。
- Diesel engine operators all over the world benefit from the cold flow improver capabilities of Bell's DEE-ZOL PLUS with Anti-Gel. 同时确保了燃料的流动,并有效防止燃油滤清器堵塞。全球柴油机的操作员都得益于带有抗凝胶功能的贝尔DEE-ZOL PLUS的冷流改进剂。
- For most specialty gases, CTFE is recommended over PTFE because it is less permeable to oxygen and moisture, and evidences less cold flow. 对于大多数特种气体,推荐使用CTFE,而不是PTFE,这是因为CTFE对氧气和水蒸汽的渗透性更差,冷变形也较小。
- And the cold flow properties of diesel fuel were studied by using the technology of photomicrography and thermodynamics. 利用光学显微技术和热分析技术研究了柴油的低温流动性能。
- When the Teflon is squeezed, it responds by “cold flowing. 当特氟纶受到挤压时,它的反应是“冷变形”。
- Some of the other properties to be considered are leak integrity, permeation, cold flow, off-gassing, particle shedding, and cost. 要考虑的一些其它性质是泄露完整性、渗透、冷变形、排气、颗粒脱落和成本。
- The effect of three commercial cold flow improvers (T1, T2 and T3) on the cold flow property of two FCC diesel fuels (A and B) was studied. 摘要 考察了三种市售柴油低温流动性改进剂(T1,T2,T3)对两种催化裂化柴油(柴油A、柴油B)的低温流动性的改善效果。
- The writer measured the cold flow field under different exit diameters, found outthe distribution rule of axial and tangent velocity in different sections. 本文在不同出口直径下,对冷态流场速度场进行了测量,得出不同截面轴向速度、切向速度分布规律;
- A copolymer of acrylic higher alcohol ester-acrylonitrile(AEA) as cold flow improver for diesel fuel were designed and synthesized, and its effects were evaluated. 设计合成了丙烯酸高碳醇酯-丙烯腈共聚物(AEA)作为柴油低温流动性改进剂,评价了其使用效果,对其结构与性能的关系进行了初步研究。
- The effects of swirl number of primary swirler and radial swirler,area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated. 试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
- It has character of thermally stability, high strength and no cold flow, etc. It is an ideal material of all kinds of reinforced graphite gaskets, engine head gaskets, etc. 具有热稳定性、高强度、无冷流等特点,用于直接制作各种高强垫片,汽缸垫等。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The effects of catalyst type and chemical composition on the conversion ratio , molecular structure , molecular weight distribution , Mooney viscosity , cold flow and gel were investigated . 考察了催化剂类型和组成对转化率、产品分子结构、分子量分布、门尼粘度、冷流及凝胶等的影响。
- Abstract: Some cold flow improvers with excellent performance for diesel fuel were selected by evaluating the cold flow improvers and investigating the receptivity of CFPP of diesel fuel to cold flow improver. 文摘:通过对柴油降凝剂的筛选评价和对不同降凝剂冷滤点感受性的考察,选择出性能优良的柴油降凝剂。
- Adhesive that seeps from pressuresensitive stock before or after processing the finished product. This condition is caused by cold flow or clamp pressure. Alternative term: adhesive ooze. 中义胶从对压力敏感的纸或完成品中渗漏出来,这多半是因冷胶合或夹子压力过大所造成的。
- An experimental study of cold flow field was conducted under entrance Mach number 2.5 on a supersonic combustor experiment rig with subsonic pilot combustor and stream wise vortices mixer. 摘要结合对应的数值计算,对一种带亚声速预燃室和流向涡掺混器的超声速燃烧模型燃烧室实验台,在其进口马赫数为2.;5的来流条件下,进行了冷态流场的实验研究。
- Some cold flow improvers with excellent performance for diesel fuel were selected by evaluating the cold flow improvers and investigating the receptivity of CFPP of diesel fuel to cold flow improver. 通过对柴油降凝剂的筛选评价和对不同降凝剂冷滤点感受性的考察,选择出性能优良的柴油降凝剂。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- The cold flow field in the tangential-firing boiler furnace is numerically studied by using ALE algorithm together with a grid-system which is consistent with the flow direction in the furnace. 采用ALE算法,选用与流动方向较一致的网格体系,对四角切向燃烧煤粉锅炉炉膛内冷态流场进行了模拟。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。