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performance of material
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  材料性能
     Above change in structure improved the performance of material,the deacetylated KGM showed relatively strong mechanical property,the tensile strength and breaking elongation of film increased by 151% and 19% respectively,and the gain in weight after moisture absorption dropped by 53%.
     上述结构的变化赋予材料性能的提高,KGM脱乙酰后显示了较强的力学性能,膜的拉伸强度、断裂伸长率分别提高了151%、19%,吸湿增重降低53%。
短句来源
     Nano-scale Ni(OH)_2 doped Co was prepared by precipitate transformation method,and the effect of the percentage of doped Co on the performance of material was investigated.
     采用共沉积方法制备出掺杂Co的纳米β-Ni(OH)2,并对Co掺杂比例与材料性能的关系进行了研究。
短句来源
     as 10 parts of artemisia argyi powder were added, good bacterium resistance to staphylococcus aureaus and candidaalbicans can be obtained, it has little effects on the performance of material as 2~10 parts of artemisia argyi powder were added;
     蕲艾粉用量为10份时(均以质量计),对金黄色葡萄球菌、白色念珠菌有很好的抑菌效果,且在2~10份时对材料性能影响较小;
短句来源
     In order to produce high quality steels, we must tap the potential performance of material.
     为了使钢材获得良好的性能,必须发掘材料性能的潜力。
短句来源
     At the middle temperature region,the performance of material is fast dropped with the increase of temperature and the effects of the elevating temperature rate and the heat treated condition are not obvious.
     在中温区,材料性能随温度升高呈现快速下降趋势,热处理状态对材料性能影响大,不同升温率对材料性能影响不大。
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  “performance of material”译为未确定词的双语例句
     Research on Heat Treatment Performance of Material 1Cr12Ni2WMoVNbN
     1Cr12Ni2WMoVNbN材料热处理工艺研究
短句来源
     The experiment indicates that when the content of microcrystal muscovite, acryl amide, initiator, and cross linker is 100%, 9%, 0.15%, and 0.08% of the quality of monomer respectively, under the condition of 60℃ and extent of neutralization is 100%, the absorption performance of material is the best that distilled water absorbency is 311g.
     实验结果表明,当微晶白云母添加量为单体质量的100%,丙烯酰胺用量9%,引发刑用量0.15%,交联剂用量0.08%,中和度100%,反应温度60℃时,该材料吸水性能最佳,吸蒸馏水倍率311g.
     The high temperature cyclic performance of material modified with both Al~(3+) and F~- was improved. The capacity loss of LiMn_2O_4 before modification after 10 cycles at 50 ℃ was 24.4% and the material modified by Al_2(C_2O_4)_3 and LiF was 6.2%.
     由Al3+、F-共同改性材料的高温循环性能得到改善,改性前的LiMn2O4,在50℃下10次循环后,容量衰减率为24 4%,而由Al2(C2O4)3与LiF改性的材料则为6 2%。
短句来源
     Because consumption strongly relies on the composition and performance of material of mould powder for thin slab casting, the experiment measures the melting temperature, surface tension and fluid length of mould powder by regulating the content of Li_2CO_3, NaF, Na_2CO_3, CaF_2, cryolite and the basicity of mould powder, in order to study the relationship between the composition and performance of material and the consumption of mould powder for thin slab casting.
     由于保护渣的材料组成性能与其消耗量有很强的依赖关系,因此,本实验通过调节Li_2CO_3、NaF、Na_2CO_3、CaF_2以及人造冰晶石等助熔剂的含量和保护渣的碱度,测得保护渣的熔化温度、粘度、表面张力和流淌长度,研究了薄板坯连铸保护渣的材料组成性能与消耗量之间的关系。
短句来源
     The modification of La~(3+) substitutes the sites of Bi~(3+) in the lattice structure and decreases the phase transformation temperature of bismuth titanate,it also induces the distortion of TiO_(6) and influences the structure and performance of material accordingly.
     结晶过程中掺入的La3+取代了晶格中Bi3+的位置,降低了钛酸铋的晶相转变温度,导致了晶格中TiO6构成的正八面体畸变,从而影响了晶体的结构及性能。
短句来源
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  相似匹配句对
     The Performance of Subrogation
     论代位执行
短句来源
     complication performance.
     合并症表现。
短句来源
     On Musical Performance
     浅论音乐表演
短句来源
     The Performance of the Hydrocyclone
     α型水力旋流器的性能研究
短句来源
     Material
     一、实验材料
短句来源
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  performance of material
Accordingly, accurately describing the mechanical performance of material deformation is of decisive importance.
      
To improve the performance of material nanostructuring in the process, the ECAE die design is critical.
      
In addition, open system helps to maximize existing investment in system development and improve the performance of material handling systems.
      
Attention is given to the selection, analysis and performance of material.
      


In order to produce high quality steels, we must tap the potential performance of material. The paper explains the optimum selection of reeling temperature and cooling velocity after hot rolling with line control. The data obtained by a test are as follows: Under the conditions that the reeling temperature and cooling velocity were 600℃, 9℃/s or 630℃, 19℃/s respectively, the steel exhibited a good mechanical performance, that is ab = 60kg/mm2, τs =50kg/mm2, aK-40=7.5kg.m/cm2, and completely reached...

In order to produce high quality steels, we must tap the potential performance of material. The paper explains the optimum selection of reeling temperature and cooling velocity after hot rolling with line control. The data obtained by a test are as follows: Under the conditions that the reeling temperature and cooling velocity were 600℃, 9℃/s or 630℃, 19℃/s respectively, the steel exhibited a good mechanical performance, that is ab = 60kg/mm2, τs =50kg/mm2, aK-40=7.5kg.m/cm2, and completely reached the level of class X70.

为了使钢材获得良好的性能,必须发掘材料性能的潜力。本文阐述了通过轧后在线控制冷却速度和卷取温度最佳配合的选择,使钢材获得了良好的性能。 通过试验得到以下这些数据:卷取温度:600℃,冷却速度:9℃/s和卷取温度:630℃,冷却速度:19℃/s的条件下,就可以得到好的机械性能,σ_b=60kg/mm~2,σ_s=50kg/mm~2,α_(K-40℃)=7.5kg·m/cm~2,完全达到了X70级的水平。

The computer-aided design of coating for microwave absorption is discussed in this paper. For given complex permitivity and permeability, it is easy to calculate the microwave absorbing performance of materials coated onto perfect conductors. We are able to obtain the maximum bandwidth and find corresponding material parameters under specific frequency region or near the center frequency, for which the reflection coefficient is less than critical value specified in advance. It is also easy to get...

The computer-aided design of coating for microwave absorption is discussed in this paper. For given complex permitivity and permeability, it is easy to calculate the microwave absorbing performance of materials coated onto perfect conductors. We are able to obtain the maximum bandwidth and find corresponding material parameters under specific frequency region or near the center frequency, for which the reflection coefficient is less than critical value specified in advance. It is also easy to get the the minimum critical value of reflection coefficient and corresponding material parameters for specific frequency band. For example, when coating thickness is less than or equal to 2mm and the parameters are within certain range, we are able to get a bandwidth as large as 4.1GHz for frequencies ranging from 7 to 13GHz or a bandwidth as large as 3.3GHz for center frequency at 10GHz if the critical value of reflection coefficient is equal to -20db, and the critical value of reflection coefficient as little as -22db if the frequency ranges from 8 to 10GHz. It is possible in the computer-aided design to understand the influence of coating thickness, material parameters and incident angle on the frequency dependance of reflection coefficient

涂料型微波吸收材料计算机辅助设计可以计算各种材料(不同的ε′、ε″、μ′和μ″)在不同的涂层厚度和工作频率下的微波吸收性能。如果定义能允许的最大反射系数为反射系数阈值,则可设计出某一频率范围内或某一中心频率附近反射系数小于该阈值的最大工作宽带以及与之相应的材料参数,如果已知工作带宽,则可设计出在此带宽内最小的反射系数阈值和相应的材料参数。例如,在涂层厚度d≤2mm,μ′≤2,μ″≤2,ε′任意可变,ε″≤0.5ε′的条件下、可设计出:在7—13GHz范围内,反射系数小于-20 db的最大工作带宽是4.1GHz;中心频率为10GHz,反射系数小于-20 db的最大带宽为3.3GHz;在8—10 GHz工作带宽内,最小反射系数阈值为-22db。通过辅助设计还可以了解涂层厚度和材料参数变化时,材料参数随频率变化时,以及斜入射时对微波吸收材料性能的影响。

The computer-aided design of coating for microwave absorption is discussed in this paper.For given complex permitivity and permeability,it is easy to calculate the microwave absorbing performance of materials coated onto perfect conductors.We are able to obtain the maximum bandwidth and find correspond- ing material parameters under specific frequency region or near the center frequency,for which the reflection coefficient is less than critical value spec- ified in advance.It is also easy to get...

The computer-aided design of coating for microwave absorption is discussed in this paper.For given complex permitivity and permeability,it is easy to calculate the microwave absorbing performance of materials coated onto perfect conductors.We are able to obtain the maximum bandwidth and find correspond- ing material parameters under specific frequency region or near the center frequency,for which the reflection coefficient is less than critical value spec- ified in advance.It is also easy to get the the minimum critical value of reflection coefficient and corresponding material parameters for specific fre- quency band.For example,when coating thickness is less than or equal to 2mm and the parameters are within certain range,we are able to get a ban- dwidth as large as 4.1GHz for frequencies ranging from 7 to 13GHz or a ban- dwidth as large as 3.3GHz for center frequency at 10GHz if the critical value of reflection coefficient is equal to-20db,and the critical value of reflection coefficient as little as-22db if the frequency ranges from 8 to 10GHz.It is possible in the computer-aided design to understand the influence of coating thickness,material parameters and incident angle on the frequency dependance of reflection coefficient

涂料型微波吸收材料计算机辅助设计可以计算各种材料(不同的ε′ε″μ′和μ″)在不同的涂层厚度和工作频率下的微波吸收性能。如果定义能允许的最大反射系数为反射系数阈值,则可设计出某一频率范围内或某一中心频率附近反射系数小于该阈值的最大工作宽带以及与之相应的材料参数,如果已知工作带宽,则可设计出在此带宽内最小的反射系数阈值和相应的材料参数。例如,在涂层厚度 d≤2mm,μ′≤2,μ″≤2,ε′任意可变,ε″≤0.5ε′的条件下、可设计出:在7—13GHz 范围内,反射系数小于-20db 的最大工作带宽是4.1GHz;中心频率为10GHz,反射系数小于-20db 的最大带宽为3.3GHz;在8—10GHz 工作带宽内,最小反射系数阈值为-22db。通过辅助设计还可以了解涂层厚度和材料参数变化时,材料参数随频率变化时,以及斜入射时对微波吸收材料性能的影响。

 
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