The ablation behavior of spacecraft thermo-resistance components under blowing by oxygen-kerosene flame is investigated by means of finite element numerical simulation.
对航天飞行器防热部件在氧煤油发动机火焰喷吹下的烧蚀行为进行了有限元数值模拟。
Based on the in-situ testing of rock-socked pile embedded with test components, the characteristics of the point resistance and skin resistance are studied in this paper.
本文基于埋设有测试元件的嵌岩桩原位试验，分析了在桩顶荷载作用下，嵌岩桩的桩侧阻力、桩端阻力的特征。
Excellent protection for all the system components to oxidation due to its fluidity and high thermal resistance.
基于它的流动性和高耐温性，给所有系统部件以卓越的抗氧化保护。
Alteration of fatty acid components of erythrocyte membrane and insulin resistance in diabetic patients.
糖尿病病人红细胞膜脂肪酸成分改变与胰岛素抵抗。
Authorization tests on models in the development process involves destructive trials that push the components to the limits of their resistance.
对新研制出的型号进行检测，包括对各部件分别进行疲劳破坏试验。
The reliability of hydraulic system and the service life of hydraulic components depend closely to the contamination resistance and the contaminated condition of the hydraulic oil in the system.
液压系统的可靠性和液压元件的使用寿命，在很大程度上取决于液压元件的耐污染能力和系统油液的污染状况。
A negative resistance is not a component of the real circuit, but it can be realized by using other circuit components.
负电阻不是实际存在的电路器件，但它可以通过其它的电路元件来实现。
Coating part made of high-quality stainless steel for the plastic slot, and major components, never rust coating, corrosion resistance to a wide variety of glue.
涂胶部选用优质不锈钢制作供胶槽，及各主要部件，永不生锈涂，耐多种胶水腐蚀。
Good rust resistance, to ensure that the gear rotating components do not produce corrosion and rust.
良好的防锈性能，以保证齿轮转动部件不产生腐蚀和锈蚀。
An aromatic polyimide made by reacting pyromellitic dianhydride with an aromatic diamine; has high resistance to thermal stresses; used to made components of internal combustion engines.
苯四酸二酐与芳香二胺反应制得的芳香族聚酰亚胺，具有高耐热应力，用于制造内燃机部件。
The components of internal resistance of VRLA battery and its measurement principle and method were analyzed.
分析了阀控式密封铅蓄电池内阻的组成及其测试原理和方法。
Thick film resistance is one of the most important components in hybrid integrated circuit.
厚膜电阻器是混合集成电路中最重要的元件之一。
The parts of the main components contacting the food have strong corrosion resistance.
该机主要部件与食品接触部份，均具有较高的抗蚀性能。
All components of the pump head that are in contact with the fluid, are still metal-free, this is to assure optimum chemical resistance against aggressive fluids.
所有与液体接触的泵头部件，仍然没有金属材质的，这可以保证有最佳的耐腐蚀性。
The effect of some components, such as initiator AIBN, methacrylate and unsaturated polyester, of impregnation microporosity sealants on their heat resistance were studied.
本文研究了聚合引发剂、甲基丙烯酸酯、不饱和聚酯等浸渍微孔密封剂的几种主要组份对其耐热性的影响。
Prestressed concrete elements can improve the crack resistance and stiffness, increase the durability of components, save material, and reduce weight, but the production process are more complex.
构件能提高构件抗裂度和刚度，还能增加构件的耐久性，节约材料，减少自重，但是其制作工艺也较复杂。
As a kind of typical hard machining materials, owing to its abrasion resistance and low cost, high manganese steel is widely used for those components that bear great impacts.
高锰钢是一种典型的难加工材料，因其优良的耐磨性和低廉的价格，被广泛用于制作受冲击较大的零部件。
Alloy coating with high wear-and corrosion-resistance plays an important role in elongating the life of industrial components.
高耐磨耐蚀合金涂层对于提高工业零部件的使用寿命具有重要作用。
With the results of mechanical experiments of corroded components, according to corrosion grades, resistance revision method is proposed for safety diagnosis of components of hydraulic steel gates.
并结合受蚀构件力学试验结果，按腐蚀状况等级，提出构件抗力修正方法，从而实现钢闸门构件的安全诊断。
The structures of the components of XRP 2868, pharmacokinetics and pharmacodynamics, bioactivities, action mechanism and resistance mechanism were overviewed, briefly.
笔者就其化学结构、组成、药代动力学和药效学、抗菌活性、作用机制及耐药机制作简要概述。
Compared with the prior art, the abrasive resistance of the guide is improved, components can be replaced, the service life is improved, and the guide saves more energy.
和已有技术相比，本实用新型耐磨性提高，可以更换部件，提高了使用寿命，更加节约。
C-UV4111 is used to bond, seal metal or glass components with high strength and chemical resistance.
该产品在紫外光照射下固化，用于粘接和密封金属或玻璃元件并具有高强度和耐化学腐蚀性。
It is one of surface strengthening technology which is used to improve the resistance of fatigue fracture and stress corrosion cracking of metalic parts and components.
它是用来改善金属零构件疲劳和应力腐蚀断裂抗力的一种表面强化工艺。
The results showed that the compatibility between the asphalt four components and the aging resistance could be improved.
通过添加芳香组分能改善沥青四组分之间的配伍性，从而可以改善再生沥青的抗老化性能。
The resistances of grids and connecting parts are the main components of the internal resistance.
板栅和极柱连接件的电阻是电池欧姆内阻的主要成分。
Planting drought resistance rice varieties and carrying out water-saving cultivation are the important components of water-saving agriculture, and the development trend of modern agriculture.
水稻是主要粮食作物之一，干旱是限制水稻生产的主要因素之一，种植水稻抗旱品种、进行水稻节水栽培是节水农业的重要组成部分。
The components of antioxidation resistance mainly were phenols, tannins and flavonoids.
提取物中抗氧化有效成分主要是酚类、鞣质类和黄酮类化合物。
The components of antioxidation resistance mainly were phenols, tannins and flavonoids.
提取物中抗氧化有效成分主要是酚类、鞣质类和黄酮类化合物。
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