查询词典 pressureless

The precursor powder materials were sintered by pressureless treatment at 600℃ and 900℃, respectively. XRD results show that the powder is in the form of a single cubic fluorite structure when sintered at 600℃.

在600℃和900℃下分别对初始粉体进行无压煅烧，XRD表明，在600℃时形成了单一的立方萤石结构。

Air dissolved in oil penetrates under high pressure into the sealing material and migrates from the pressure side to the pressureless side.

空气溶解在油中在很高的压力下刺透密封材料从压力高的一边移向压力低的一边。

Pressureless sintering of Si_3N_4 with Al_2O_3 and Y_2O_3 as sintering aids at temperature of1740～1780℃ has been studied.

本文研究了 1740～1780℃范围内以Al_2O_3-Y_2O_3 为烧结助剂的 Si_3N_4 的无压烧结性能。

Pressureless sintering A1N/BN composite ceramics density can be achieved, but of harsh conditions, the mechanical properties are not high.

无压烧结A1N/BN复相陶瓷可以达到的致密度化，但制备条件苛刻，力学性能不高。

For the purpose of accurate optical instrument and electronic packaging applications, SiCp/Al composites were fabricated by pressureless infiltration.

本文以精密光机仪器和电子封装为应用背景，采用无压渗透法制备SiCp/Al复合材料。

This system is based on a pressureless system, which is more environmental friendly caused by less evaporation of chemical fluid in the working zone, there fore some precautions is necessary in order to have the system to work perfect and helping you to avoid printing problems.

此系统基于少压力的系统，并且比较环保，引起在工作区少量化学液体的蒸发。为了系统更好地工作，帮助您避免喷印故障，采取一些预防措施是必要的。

A novel C/C/Cu composite with excellent wear resistance was fabricated by pressureless infiltration.

采用无压熔渗工艺制备一种新型的具有优异耐磨性能的碳纤维整体织物/炭/铜复合材料，在UMT-3多功能摩擦磨损测试仪上考察复合材料的摩擦磨损行为，并与粉末冶金方法制备的滑板用炭/铜复合材料进行了对比分析。

By using pressureless sintering technique, the samples of Al2O3 with anisotropic grains through the doping of small amount of TiO2 and MgO were prepared.

通过在氧化铝中添加微量氧化钛和氧化镁，利用无压烧结工艺，制备了具有明显各向异性晶粒的氧化铝块材。

In this paper, finite element software ANSYS is used to simulate the thermal conductivity and pressureless infiltration technique is used to produce aluminum infiltrated silicon carbide composite with high volume fraction of SiC. The influence of interfacial thickness and temperature on thermal conductivity and CTE have been investigated and analysed.

本文采用有限元软件ANSYS对铝渗碳化硅复合材料的有效热导率进行了数值模拟，用无压浸渗法制备了高体积分数的铝渗碳化硅复合材料，研究了界面层厚度和温度等对铝渗碳化硅复合材料的热导率和热膨胀系数的影响，并进行了分析。

The pressureless sintering process adding Y 2O 3 and Y 2O 3+La 2O 3 as sintering aids was studied.

研究了以Y2 O3 和Y2 O3 +La2 O3 为烧结助剂的Sialon陶瓷的常压烧结过程及其相结构。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。