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rupture time
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  破裂时间
     ③ Rupture time of tear film compared with non-proliferating diabetic retinopathy group and the control the rupture time of tear film in proliferating diabetic retinopathy group was reduced significantly (7.68±2.21)s vs(9.92±2.37)s and(10.80±2.23)s(P < 0.01).
     ③泪膜破裂时间:增殖性糖尿病视网膜病变组与非增殖性糖尿病视网膜病变组和对照组比较,泪膜破裂时间显著降低犤(7.68±2.21)s比(9.92±2.37)和(10.80±2.23)s,P<0.01犦。
短句来源
     ③ Rupture time of tear film.
     ③泪膜破裂时间
短句来源
     The results showed that the optimal composition of entrapping agents was 8% PVA, 1% sodium alginate and 1.5% activated carbon, and the cross-linking agent was saturated H2BO3-4%CaCl2. Based on those conditions, the rupture time in buffer solution of gel bead was increased to 140h,gel bead could withstand Eight-run process,xylitol production increased to 67.9%,and gel bead intensity enhanced three times。
     结果表明,包埋剂最佳配比为聚乙烯醇8%、海藻酸钠(SA)1%、活性炭(C)1.5%,交联剂为饱和H2BO3-4%CaCl2,固定化细胞微珠在缓冲溶液中的破裂时间提高到140h,并且可以连续进行24d以上的发酵,木糖醇得率提高到67.9%,机械强度也提高了近3倍。
短句来源
     Before and after the treatment, the local symptoms were examined and lacrimal flow, lacrimal film rupture time, cornea fluorescein staining, and other indexes were determined to analyze the therapeutic effect.
     针刺组予以针刺治疗 ,人工泪液组予点人工泪液。 治疗前后分别检查眼局部症状 ,并对泪流量、泪膜破裂时间、角膜荧光素染色等指标进行检测 ,分析临床疗效。
短句来源
     That the first ruptured "black hole" was discovered on the complete tear film was taken as the rupture time of tear film.
     直至发现完整泪膜出现第1个破孔“黑洞”的时间,即泪膜破裂时间
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  断裂时间
     The skeletal point stress and the relationship between the rupture time of multiaxial creep and uniaxial creep were investigated based under high temperature.
     研究了在高温下金属材料多轴蠕变的骨点应力(Skeletal Point Stress)以及断裂时间与单轴蠕变的关系。
短句来源
     Creep rupture time was tested under different stress levels at 950°C, and the residual life of the reformer furnace tube was assessed.
     测定了炉管材料在 950°C、各种应力水平下的断裂时间 ,根据时间 -温度参数 L- M公式 ,推测炉管的剩余寿命为 851 0 h
短句来源
     Under high Temperature-Pressure, skeletal pointstress and the relationship between the rupture time of multiaxial creep and uniaxial creep areinvestigated, and stress redistribution of Elbow creep is studied and analyzed.
     研究了在高温下金属材料多轴蠕变的骨点应力(Skeletal Point Stress)以及断裂时间与单轴蠕变的关系。
短句来源
     In this paper the creep rupture time of T91 steel under different test conditions was calculated, using constrained cavity growth model.
     采用受约束蠕变孔洞生长模型计算了不同试验条件下T91钢的蠕变断裂时间 ,计算值与实测值相差不到 2倍。
短句来源
     Finally the results show that the yield strength σ_(0.2) and the tensible strength σ_b of material of heated tubes at 750℃ for 36h were decreased by 18% and 30% respectively, however the flexibilities δ_5 and ψ have no variation. Moreover the creep rupture time of tubes under the designed pressure is enough. So these tubes can be operated in safety under designed pressure.
     结果表明,750℃过热36h后的炉管,其σ0.2和σb分别降低18%和30%,伸长率(δ5)和断面收缩率(ψ)变化不大,炉管在设计应力下的持久断裂时间也是足够的,故该过热炉炉管在设计工况下工作是安全的。
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  “rupture time”译为未确定词的双语例句
     It was shown that the addition of 0.13wt.%C could improve both rupture time and ductility of the alloy.
     结果表明,含0.13wt.%C合金可以提高合金的持久寿命和塑性。
短句来源
     It was shown that the addition of Cu and Fe increases,but Si decreases thecreep rupture time of Al at 250℃.
     结果表明,Cu 及Fe 使Al 在250℃下的持久强度得到提高(持久破断时间增长),Si 则使之降低(持久破断时间缩短)。
短句来源
     ④ Determination of rupture time of tear film glass rod was used to get 20 g/L fluorescein sodium and drop in conjunctival sac. The examined person was required to blink gently for several times and open the eyes naturally and stare forward.
     ④泪膜破裂时间测定:用玻璃棒沾取20g/L的荧光素钠滴入检查者结膜囊,嘱被检查者轻轻眨眼数次,自然睁眼平视前方。
短句来源
     Effect of Carbon Migration on Creep Rupture Time of Cr5Mo Dissimilar Welded Joints using Ni-based and Austenitic Weld Metal
     碳迁移对镍基和奥氏体焊条焊接的Cr5Mo异种钢焊接接头蠕变破断寿命的影响
短句来源
     Because of grain growth and bending grain boundary,650℃ yield strength decreases 130MPa (about 12%),crack growth rate decreases by a factor of 10,creep rupture time has doubled,and there is no notch sensitivity at 1160℃4℃/min1120℃ solution treatment. 
     在1160℃+1120℃二次固溶热处理后,因晶粒增大并产生部分弯曲晶界,650℃屈服强度只降低130MPa(约12%),而裂纹扩展速率降低10倍,持久寿命提高近两倍,并且消除了合金的缺口敏感性。
短句来源
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  rupture time
We first assume that the kinematic source parameters, i.e., the slip and rupture time distributions on the fault plane, are known from the previous source inversion studies.
      
The results reveal that the rupture time of the film strongly increases with increase of the magnitude of the parameterR(=κ/μ).
      
UsingHoff's criterion, the theoretical value of rupture time of a superplastic bar under a constant load is obtained.
      
The Monkman-Grant equation is widely used to relate the minimum creep rate, εmin,and the rupture time, tr, in creep.
      
The relationship between minimum creep rate and rupture time in Cr-Mo steels
      
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After a careful study of the article by Hull and Rimmer, we found that there existed some contradictions between the facts and theory put forward. Basing on the experimental data from related references and those obtained in our own laboratory, and retaining the rational basis of the above mentioned work, we suggest a new mechanism of creep rupture and derive a formula for the rupture time. The theoretical values agree fairly well with those measured. From these results, it seems that our treatment has...

After a careful study of the article by Hull and Rimmer, we found that there existed some contradictions between the facts and theory put forward. Basing on the experimental data from related references and those obtained in our own laboratory, and retaining the rational basis of the above mentioned work, we suggest a new mechanism of creep rupture and derive a formula for the rupture time. The theoretical values agree fairly well with those measured. From these results, it seems that our treatment has improved some what the theory of Hull and Rimmer.

本文首先分析了Hull和Rimmer工作。根据对有关实验资料的分析和我们自己的实验研究,同时也吸取了Hull和Rimmer工作中合理的部分,提出一种新的蠕变断裂机构。由此导出蠕变断裂时间公式。理论计算与实测值的比较表明,本文的结果较上述工作有所改进。

Internal friction measurements and crecp rupture tests were carried out onlmm diameter wire specimens of annealed binary AI-Cu,Al-Fe,and Al-Si alloys.It was shown that the addition of Cu and Fe increases,but Si decreases thecreep rupture time of Al at 250℃.The increase of creep rupture time was ac-companied by the decrease in internal friction values measured at the sametemperature,and vice versa.The observed phenomena were discussed in respectto the pinning effect of precipitated particles on dislocations...

Internal friction measurements and crecp rupture tests were carried out onlmm diameter wire specimens of annealed binary AI-Cu,Al-Fe,and Al-Si alloys.It was shown that the addition of Cu and Fe increases,but Si decreases thecreep rupture time of Al at 250℃.The increase of creep rupture time was ac-companied by the decrease in internal friction values measured at the sametemperature,and vice versa.The observed phenomena were discussed in respectto the pinning effect of precipitated particles on dislocations and grain bounda-ries.

本文对退火状态二元合金Al—Cu、Al—Fe 及Al—SiΦ1mm 丝状试样进行了内耗及持久强度的测定。结果表明,Cu 及Fe 使Al 在250℃下的持久强度得到提高(持久破断时间增长),Si 则使之降低(持久破断时间缩短)。持久破断时间的增长伴随以同温下内耗值的减小,反之则伴随以内耗值的增长。这一现象用沉淀相质点对位错及晶界的钉札效应进行了讨论。

The effect of Co on the steady-state creep rate, apparent creep activation energy, stress-rupture time and microstructure of Udimet 500 type alloy with Co content up to 25 wt-% has been investigated. The results show that the steadystate creep rate of alloy containing 10-15% Co is the lowest under temperatures from 780 to 860℃ and the stress-rupture time for alloy containing 15% Co is maximum. The creep activation energy for alloy without Co is of unique value, for ones containing Co is of duplicate...

The effect of Co on the steady-state creep rate, apparent creep activation energy, stress-rupture time and microstructure of Udimet 500 type alloy with Co content up to 25 wt-% has been investigated. The results show that the steadystate creep rate of alloy containing 10-15% Co is the lowest under temperatures from 780 to 860℃ and the stress-rupture time for alloy containing 15% Co is maximum. The creep activation energy for alloy without Co is of unique value, for ones containing Co is of duplicate values, and its transition temperature increases with the increase of Co content in the alloys. Co is substantially dissolved in the matrix. The quantity of γ'-phase in the alloys is nearly unchanged with variation of Co contents which can retard the growth of γ'-phase. Thus, it is proposed that Co content in Udimet 500 alloy may be reduced to 10-15% without any detrimental effect on its strength and hot corrosion properties at elevated temperatures.

本文以Udimet500合金为基,研究了不同Co含量对镍基高温合金的蠕变速率、蠕变激活能、持久性能及组织结构的影响。结果表明:在780—860℃范围内,稳态蠕变速率以10—15%Co的合金为好,持久断裂时间在15%Co时出现峰值。无Co合金有单一蠕变激活能值,含Co合金有两个蠕变激活能值,激活能转变温度随Co含量增加而提高。Co主要固溶在基体中,γ′相数量随Co含量变化较小;Co有抑制γ′相长大的作用。综合实验结果,提出了Udimet 500型合金降低Co含量的可能性。

 
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