The us Navy has exercised contract options funding Austal's acquisition of long lead-time material associated with the construction of two additional 103-metre Joint High Speed Vessels (JHSV).

美国海军已经行使合同选项，向Austal公司长期材料筹备注资，以建造两艘额外103米长的联合高速船(JHSV)。

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Each step was optimized during Synthesis processes and single factor experiments were carried out to determine the most effective conditions such as solvent, time, material ratio and so on.

合成过程中对各步进行了工艺优化，通过设计单因素实验，找到了反应的最佳条件，如溶剂、时间、投料比等，使得产品收率有了较大的提高。

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At the time, she was searching for a way to make a material strong enough to use on automobile tires.

VOA: special.2010.02.09

So first I'm gonna say something about identity across time or indeed initially identity across space with some familiar humdrum material objects.

所以我首先要,用一些大家熟悉的一般实物,谈谈贯穿时间,和贯穿空间中的人格。

耶鲁公开课 - 死亡课程节选

Spirit is merely a kind of bodily form of energy, and God at the beginning of time infused this energy into the entirety of the material world at the Creation.

灵魂不过是能量的一种物质形式，上帝在时间之始创世纪之际将这能量,注入到了整个物质世界之中。

耶鲁公开课 - 弥尔顿课程节选

This is because the degree of carbonisation of organic material as measured with electron spin resonance is dependent only upon the amount of carbon and not on the time material has been heated for.

BBC: NEWS | Science/Nature | Bones hint at first use of fire

It really comes down to time and material, and how much time, how much material, how much assets we're willing to put against that one objective.

CNN: Kelly McCann: The role of special operations in finding bin Laden

He also took into account the length of time the defamatory material appeared online.

BBC: Judge rules three were defamed on Facebook