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thermal相关的网络例句

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The study provided 2 kinds of finish systems which were pouring and anchoring rock-wool panel respectively. In general, galvanizing steel-meshwork using machine anchor can use all kinds of Rock-wool panel made in China. The interface mortar used in Rock-wool can prevent worker's hand from hurting and improve the water-proof capability and bonding intensity of rock-wool panel. The low-heat conductivity of polystyrene foaming granule paste improved the integer and anti-crack of system. The 2 kinds of rock-wool system all can resolve the current rock-wool panel applied difficulty in outer-wall external thermal insulation. The rock-wool external thermal insulation which has very nice fire-proof capability can apply any kinds of builds, especially high-rise buildings.

研究提出了现浇和锚固岩棉板2种涂料饰面构造做法,其中采用机械锚固热镀锌钢网施工可充分利用国产各类型岩棉板;岩棉板的界面砂浆处理可起到防止岩棉纤维扎手、增强岩棉板的防水性能和提高岩棉板与找平层的粘结强度的作用;聚苯颗粒的低导热系数过渡层提高了系统的整体性和抗裂性。2种构造做法经试验和工程试点证明均可解决目前国内岩棉难以应用在外墙外保温系统中的技术问题,具有优异防火性能的岩棉外保温系统可应用于任何类型的建筑中,在高层建筑和防火要求高的建筑中其优势更为明显。

Thermal conductivity A of mass and single pellet is successively measured by an efficient and steady heating system, of which the heat source is infrared ray. The milli-volt instrument and thermocouple is a way to measure temperature and its of higher precision and has fewer errors. Thermal diffusivity a is researched based on the study of C and. In this thesis, the volume convective heat-transfer coefficient, is measured on the thin-bed drying plat in terms of the principle of cooling machine and the Boyce drying theory, focusing on the air velocity v or mass flux G affecting on h.

导热系数λ的测定采用红外线纵向热流法,热源稳定、效率高;温度采用毫伏表加热偶温度传感器测量,精度高,误差小,并对成堆物料和单个颗粒均作了研究;基于C和λ的测量结果,导温系数α采用公式法计算而得;对流换热系数h_y为体积对流换热系数,其测定是模拟颗粒饲料的冷却干燥过程,依照冷却器的工作原理,构建颗粒薄层干燥试验台,并在Boyce干燥理论的指导下,重点测试了冷却风速对对流换热系数的影响。

More attention should be paid to the thermal characteristics of heat exchanger of hot-blast stove in order that hot-blast stoves designed are optimal and harmonious in thermal efficiency, temperature efficiency and lifetime.

在设计、生产时应注意到热风炉换热系统的这些热工特性,以使生产的热风炉能够达到热效率、温度效率及寿命的优化统一。

But its poor thermal stability seriously effect its applications. After hydrolysed by pepsin, it not only can improve the inhibitory activity, but also can strengthen the thermal stability.

将其酶解不仅可以提高抑菌活性,还可以增强热稳定性,这将拓宽它在食品、医药、饲料等行业的应用。

The thermal behavious and structure of p(hydroxybenzoic acid/2-hydroxy-6-naphthoicacid)polyarylate /polyester blend fibers were investigated by means of DSC thermal analysis.

利用热分析的方法对聚(对羟基苯甲酸/6-羟基-2-甲酸萘[p(HBA/HNA]/聚对苯二甲酸乙二酯共混纤维的结构进行了研究。

The mechanical properties of the modified material were tested, and the thermal stability of the modified EP blend was also investigated by TG. The results indicate that the graft copolymerization between PU and EP effectly inforces the miscibility of the PU/EP system. Compared with the properties of pure EP, the impact strength and tensile strength of the PU/EP with high thermal stability are markedly enhanced, and the fracture surface of the PU/EP system displays tough fracture features.

研究结果表明:PU和EP分子链之间存在着化学接枝反应,能有效地改善PU/EP体系中PU和EP分子间的相容性及相互贯穿;与TDE-85与E-51的混和环氧树脂比,PU改性TDE-85与E-51的混和环氧树脂仍然具有很强的耐热性能,并且冲击强度、拉伸强度均获得显著提高;PU/EP体系断口裂纹呈明显的韧性断裂特征,说明TDE-85与E-51的混和环氧树脂PU改性增韧效果明显。

The results show that α-Al2O3 in the two kind s of coatings decreases while the γ-Al2O3 increases after spraying. Rutile-TiO2 transforms to brookite-TiO2 and the inners tress of coating was increased so as to aggravate the expansion of cracking. The pores are small but dense in the conventional coating while bigger but loose in the nano-structured coating. The pores in the nano-structured coating exist almost inside the partially melted region. The pores generated during spraying and the cracks generated during the course of thermal oxidization because of thermal stress are the direct reasons why coatings fail.

结果表明:2种粉末在喷涂之后,涂层中的α-A12O3均有所减少,生成了γ-Al2O3,金红石TiO2相转变成了板钛矿型TiO2相,增加了涂层的内应力,加剧了裂纹的扩展;常规微米涂层中的孔洞细小但密集,纳米涂层中的孔洞较大但不密集,且大部分的气孔都存在于部分熔化区的内部;涂层在喷涂过程中所生成的气孔以及热氧化过程中由于热应力而产生的裂纹是造成涂层失效的直接原因。

In addition, the HC and CO emissions are much lower than the emissions of HCCI and the indicated thermal efficiency of HCCI/DI is higher than the prototype diesel engine.Furthermore, without spark ignition and hot EGR, the HCCI/DI combustion of in-cylinder directly injected iso-octane is achieved with the induction of thermal and chemical active atmosphere generated by the HCCI combustion of port injected n-heptane.

通过对燃料理化特性、预混合率和缸内直喷时刻这三个影响因素的优化,实现了对HCCI/DI燃烧相位、放热分布和形态的调制,使发动机的负荷拓展到全负荷,在全负荷范围内NOx排放低于40×10-6排放水平,HC和CO排放显著低于HCCI燃烧,同时发动机指示热效率η_i高于原机柴油直喷的水平。

The paper studies the thermal reduction magnesium process with ferro-aluminum-silicon produced from carbon thermal reduction as reducing agent and kaoline coal gangue as raw material.

研究了采用高岭土型煤矸石为原料,经碳热还原制取的铝硅铁合金为还原剂热还原炼镁的工艺条件。

Typically, objects emit X-ray radiation as synchrotron emission (produced by electrons oscillating around magnetic field lines), thermal emission from thin gases (called bremsstrahlung radiation ) that is above 107 (10 million) kelvins , and thermal emission from thick gases that are above 107 Kelvin.

通常情况下,物体发出的X射线同步辐射发射(电子振荡所产生的磁场线左右),热气体排放的薄是上述107 ( 10万美元) kelvins和热气体排放的厚的上述107开尔文。

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