It is one of the key challenges of software development that quality properties such as performance or reliability are only measurable after implementation availability.
摆在软件开发者面前的关键问题之一就是质量控制,例如当评价完可行性之后,性能和可靠性就是仅有的两个衡量指标。
The resin had better process properties, higher mechanical properties, and could be used as a RTM matrix resin for high performance composites or as a high performance electronic packaging resin.
实验结果表明,这种树脂具有良好的工艺性能和较高的力学性能,可作为树脂传递模塑成型rtm的高性能复合材料基体树脂或高性能封装用树脂。
The mechanism of sand pressure-blasting machine whether in physical properties or chemical performance is superior to the natural sand.
制砂机的机制砂无论在物理性能还是化学性能上都优于天然砂。
The mechanism of sand pressure-blasting machine whether in physical properties or chemical performance is superior to the natural sand.
制砂机的机制砂无论在物理性能还是化学性能上都优于天然砂。
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