Except that the marines have months, not years, to produce concrete results ahead of the year-end war review due in December.

只可惜，要在12月到期的年终战事回顾之前，做出一些实际成果，而海军陆战队只有几个月而非几年时间。

youdao

The numerical simulation results show that the initiation, propagation and linking each other of crack in concrete samples at mesoscale level produce the macro-failure of concrete samples.

数值模拟结果显示混凝土破坏过程实际上就是微裂纹萌生、扩展、贯通，直到宏观裂纹产生导致混凝土失稳断裂的过程。

youdao

The results indicate that reactive ingredient of the paint penetrated into the internal part of concrete reacts with cement matrix to produce insoluble needle-like crystal.

结果表明，涂料的活性化学物质渗透进入混凝土内部，与混凝土基体发生化学作用生成不溶针状晶体。

youdao

Still,Mr.Obama's critics say his trip to China will be a test of whether the U.S and China can develop better ties, and whether American acquiescence on some issues will produce concrete results on others.

VOA: standard.2009.11.10

Previously, the talks had seemed to be heading for an inconclusive recess, having failed to produce concrete results - despite repeated interventions by the US president.

BBC: News Online