其用途是作为燃料电池阴极催化剂。
The polymer is used as a catalyst for the cathode of a fuel cell.
卷取机是一种重要的轧钢辅助设备，其用途是把轧制后的成品带钢卷成钢卷。
Coiler is one of the most important assistant equipment for steel rolling.
卷取机是一种重要的轧钢辅助设备，其用途是把轧制后的成品带钢卷成钢卷。
Coiler is one of the most important assistant equipment for steel rolling. It is used to coil strip into coiled steel.
其用途是很广泛的，例如可用于制作装饰品上的装饰图案和生产光记录元件等。
It has a wide of applications, such as for decorative patterns and optical recording elements.
问：与那国水下金字塔是自然的产物还是人工制品？如果是人造的其用途是什么？
Question: Is the Yonaguni underwater monuments are part of nature or man-made and what purpose they served if they were man-made?
Linux密钥保留服务是一种新的机制，其用途是保存与安全相关的信息，让Linux内核可以快速地访问这些信息。
The Linux key retention service is a new mechanism introduced to hold security-related information for fast access by the Linux kernel.
可以肯定的是，旧东西仍然有其用途、价值或魅力。
It's certain that old things still have their uses, value or charm.
其基本用途是实现分布式网络之上的集中式身份验证。
Its basic use is to achieve centralized authentication over a distributed network.
威廉姆斯的证词并未详细说明是何种膏剂或其用途。
Mr. William's testimony didn't include any details about what kind of cream it was or its usage.
然而它自有其用途，其中一个可能是使燃料电池重新恢复其常被过分吹捧的未来能源组的角色——但是有点变化。
Yet it has its uses, and one of them may be to restore fuel cells to their oft-vaunted role as the power packs of the future—but with a twist.
我们从中应该学到，CDS是一种有害的金融工具，其用途应该被严格规范：只有持有其所包含的债券的个人或机构才能购买。
What we must take away from this is that CDS are toxic instruments whose use ought to be strictly regulated: Only those who own the underlying bonds ought to be allowed to buy them.
关于其大嘴的用途，目前科学家们还知之甚少，但比较公认的看法是帮助捕猎小型甲壳类动物。
Not much is known about the eel's large mouth, but it's thought to help capture small crustaceans.
但是，由于其专用特性，整个软件栈(包括操作系统)都是高度定制的，或者说，它的规模是针对预定用途适当设置的。
However, due to its purpose-built nature, the entire software stack (including the operating system) is highly customized or "right-sized" for its intended use.
InfoQ：你提到过编写Clojure数据结构——你是用其来序列化传输、存储或其它用途的数据吗？
InfoQ: you mention writing out Clojure data structures - do you use that to serialize data for transport, for storage, or other USES?
Expect是一种特定的、高级的和通用的编程语言，其语法与Tcl相同，并增加了Tcl中所没有的一些特殊用途的命令。
Expect is a specific, high-level, and general-purpose programming language, with syntax identical to that of Tcl, augmented by a few special-purpose commands Tcl lacks.
恶意软件正与日俱增(间图二)，其典型用途是偷盗密码和其他数据，或者打开电脑的“后门[注4]”以便入侵者控制。
Malware is exploding (see chart 2). It is typically used to steal passwords and other data, or to open a "back door" to a computer so that it can be taken over by outsiders.
其馀的六十多架战机则是越战时期使用的F - 5型号，现大多供作训练用途且即将濒临淘汰，另外两架F - 5战机在九月十三日失事，是一连串类似意外以来的最新一起。
Some 60 other jets are Vietnam-war era F-5s mainly used for training, and hardly fit for that-another two F-5s crashed on September 13th, the latest in a string of such incidents.
usermode - helperAPI是内核中重要的部分，这是由于其广泛多样的用途(从内核模块加载、设备热插拔到udev事件发布)。
The usermode-helper API is an important aspect to the kernel, given its wide and varying use (from kernel module loading, device hot-plugging, and event distribution for udev).
满足建造紧急庇护所要求的最佳途径，是向灾民提供类似他们或者当地人熟知其用途的建筑材料或小屋。
The best way to meet emergency shelter needs is to provide materials or shelter similar to those used by the displaced population or the local population.
双酚a是全球范围内最广泛生产的化学物质之一，其用途包括，食品包装和聚碳酸酯树脂婴儿奶瓶。
BPA is one of the most widely produced chemicals worldwide, among its USES, resins for food packaging and polycarbonate baby bottles.
中国声称其填海的努力是基于民用用途。
China has said its land reclamation efforts are for civilian purposes.
这些器物都各有其特色和用途，在世俗生活中是难以见到的。
These objects have their own characteristics and USES, in secular life, it is difficult to see.
中国声称其填海的努力是基于民用用途。
China a has said its land reclamation efforts are for civilian purposes.
其测试要求一般取决于其化学特性、规格、用途，以及是原电池还是蓄电池。
Their testing requirements typically depend on their chemistry, size, specific use, and whether the cells are primary or secondary.
现在在任务照明方面他们是完美的。无论中型或者小型规模的重点照明，以及特殊用途，一些已经显示了其照明用途。
At this moment, they are perfect for task lighting, some display lighting application, medium to small scale accent lighting, and specialty USES.
高空长航时无人机是一种新型的无人飞行器，在战场侦察和高空大气探测方面有其特殊的用途。
HALE UAV is a new type of UAV, and this new type of UAV has special purpose in scout and exploration of altitude atmosphere.
风车最主要的用途是磨粉，在某些地区用于灌溉土地和抽水，其作用也同样重要。
Their most important traditional use was for grinding grain, though in certain areas their use in land drainage and water pumping was equally important.
建筑英语属于专门用途英语，是科技英语的一个分支，有其自身比较显著的文体特征。
With its unique stylistic features architectural English belongs to English for specific purposes and is a branch of scientific and technical English.
筛草是一种重要的生物物种资源，其用途广泛。
Carex kobomugi is an important biological species resource with versatile uses.
筛草是一种重要的生物物种资源，其用途广泛。
Carex kobomugi is an important biological species resource with versatile uses.
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