英汉例句

• az91d magnesium alloy was welded using tig method, and the influence of welding thermal cycling on the hardness of az91d alloy was studied.

  采用tig 焊接方法焊接az91d镁合金，考察了焊接热循环对镁合金的硬度的影响。

• the thermal cycling tests between 77 and 623 k were performed on the as-quenched tc4 alloy, the hardness after thermal cycling were evaluated and compared with that of the alloy aged at 623k.

  摘 要在77～623k对淬火态tc4合金进行了热循环试验 ，测定了合金热循环后的硬度，并与623k时效合金的硬度进行了对比；

• based on simulated aerospace thermal cycling test, the effect of thermal cycle on the fracture mechanism of lf6 aluminum alloy welded joint was investigated.

  采用真空热循环试验装置 ，模拟近地轨道空间环境 ，研究了lf6铝合金焊接接头拉伸性能和微观组织 ，分析讨论了真空热循环对焊接接头的影响规律。

• then they searched for dna amplification enzymes that could operate at that thermal cycling speed.

  然后他们再寻找能够在这种环境正常工作的放大酶。

• the microyield behavior of the composite was investigated, and the effect of different thermal cycling treatment on the microyield behaviors of the composite was studied.

  采用无压渗透法制备碳化硅颗粒增强铝基复合材料，探讨了基体材料、增强相尺寸、增强相体积分数、热处理工艺等对其微屈服行为的影响。

• growth behavior of intermetallic compounds (imc) at snagcu/cu interfaces under two kinds of thermal cycling and thermal aging condition was investigated.

  通过对等温时效与温度循环两种条件下钎料与基板间金属间化合物（imc）生长的对比，研究了界面imc生长的规律。

• threaded seat rings in valves in services with high velocity (turbulent) flow or thermal cycling should be lock welded to the body to avoid loosening. please specify.

  当用于高速流体（湍流）或热循环应用时，为了避免松开，螺纹阀座环应该锁焊在阀体上。请在订购时加以指定说明。

• thermal cycling absorption process(tcap) in a full reflux mode was studied at different feeding ratios, feeding places and heating/cooling temperatures.

  分别在不同进料比、进料位置、加热/冷却温度的条件下，对tcap工艺的全回流模式进行了实验。

• this paper introduces the vacuum leak detection technique and the measurement technique of switch performance of hatch frameworks of airship modules in thermal vacuum test and thermal cycling test.

  文章主要介绍了飞船留轨舱和返回舱的大门机构在真空、高低温环境中的总漏率检测试验技术和开关性能测量技术。

• heating system guarantees the drying of glass because of adopting thermal cycling wind .

  采用风机的热循环风，并有加热系统，保证了玻璃的干燥度。

• in addition, the benefit of the stress-induced martensite to the shape memory effect must be considered in the thermal cycling process with an applied stress.

  在有外加应力条件下热循环时，还要考虑应力诱发马氏体对记忆性能的贡献。

• refractories generally work in the thermal cycling condition, and are very different from those which are used at room temperature, so refractories must have good thermal shock resistance.

  耐火材料一般在热循环条件下服役，与常温下使用的结构陶瓷不同，其抗热震性是一个重要的性能指标。

• the thermal cycling test of divertor target plate was carried out in the vacuum;

  在真空室中用大功率电子束作为热源进行了热疲劳试验。

• the concern of pump is the increased thermal cycling and vibratory loads.

  泵的关注增加的热循环和振动载荷。

• a multi-system lumped heat capacity analysis has been adopted to simulate the thermal cycling of the micro chamber pcr chip.

  本文采用多体系集总热容法分析了微腔型pcr芯片的热循环过程，研究了芯片的温度变化规律，并提出了芯片功耗的预测方法。

• threaded seat rings should be lock welded to the body when used in high velocity (turbulent) or thermal cycling services to avoid loosening. please specify.

  当用于高速流体（湍流）或热循环应用时，为了避免松开，内螺纹阀座环应该锁焊在壳体上。请在订购时加以指定说明。

• on the basis of relationship between permanent distortion and thermal cycling number, we present mathematical model in terms of power function.

  根据实测的永久变形与温度循环次数的关系，提出了一个幂函数的数学模型。

• however, the thermal cycling stability of tini sma heated by relatively large constant currents is enough for damage emergency repair of civil engineering.

  即便如此，在较大恒定电流激励下其回复应力仍然拥有很好的热循环稳定性，能够满足土木工程损伤应急修复的需要。

• threaded seat rings for valves in services with high velocity (turbulent flow or thermal cycling should be lock welded to the body to avoid loosening. please specify.

  如果阀门用在高速流体（湍流）或热循环应用环境中，则螺纹阀座环应该锁焊到阀体上，避免松落。请在订购时加以指定说明。

• but the strain under compound condition is not only simply addition of that under random vibration and thermal cycling load condition.

  此外，复合载荷条件下的应变值也并非随机振动和热循环载荷情况下两种应变值简单的相加。

• after 200 times thermal cycling at 400℃, the coating prepared with flame sprayed nickel-aluminum alloy wire shows no crack and pull off.

  对火焰喷涂镍铝合金丝制备的涂层在400℃、200次热循环下，涂层都没有裂纹或脱落。

• the paper discusses the importance and implementation of various types of thermal tests (thermal balance test, thermal vacuum test and thermal cycling test) during the spacecraft development phase.

  论述了各种类型热试验（热平衡试验、热真空试验、热循环试验）在航天器研制中的重要性及它们的做法要点。

• thermal cycling is an important factor to determine structure and property of haz after welding.

  热影响区的热循环是决定焊后热影响区组织和性能的重要因素。