在未来的几十年当中,无人驾驶的宇宙飞船将登陆月球,并以“就地取材”的方式对月球资源的开发利用进行试验(ISRU)。
Within the coming decades, unmanned spacecraft will land on the Moon and begin experiments with in-situ resource utilization (ISRU).
亚临界压力的汽包锅炉在启动调试时应进行水位标定试验,以确定就地水位表的基准零位。
Water line demarcation test should be carried out when starting up and adjusting the subcritical drum boiler, to certify the zero benchmark of the local water gauge.
试验表明,采用高效除尘器对巷道凿岩工作面进行就地净化循环通风,能使工作面粉尘质量浓度符合国家工业卫生标准。
The test results show that dust concentrations in tunneling working face can be satisfied with the national health standard by a high efficient deduster.
试验研究结果表明,就筑坝材料来说,水布垭工程就地取材,修建高混凝土面板堆石坝是可行的。
The results show that it is feasible to make use of local materials to construct high concrete faced rockfill dam for Shuibuya project.
本试验对葡萄伤流期就地硬枝接方法进行了研究,并对其接穗的生长结果状况与绿枝接进行了对比。
The method of branch graft of the grape in the bleeding period was studied, and the growth state in this method was contracted with that in the method of green branch graft.
本试验对葡萄伤流期就地硬枝接方法进行了研究,并对其接穗的生长结果状况与绿枝接进行了对比。
The method of branch graft of the grape in the bleeding period was studied, and the growth state in this method was contracted with that in the method of green branch graft.
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