Ecosystems thus involve the circulation, transformation, and accumulation of energy and matter through the medium of living things and their activities.
因此，生态系统以生物及其活动作为媒介，涉及能量和物质的循环、转化和积累。
In Sierra Leone, English is used as the medium of instruction for all primary education.
在塞拉利昂，所有基础教育都用英语授课。
He used the medium of radio when he wanted to enlist public support or reassure the citizenry.
当他想得到公众支持或恢复民信时，他使用广播作载体。
Television is a modern medium of communication, through which we can know much information from all over the world.
电视是现代传媒，通过电视我们可以知道来自全世界各地的信息。
Traditionally, television has been a medium of the masses.
传统上，电视早已成为大众媒介。
Traditionally， television has been a medium of the masses.
电视早已成为大众媒介。
Traditionally, television has been a medium of the masses.
电视早已成为大众媒介。
Now people have also discovered that gold is useful to serve as the medium of exchange.
现在人们也发现黄金是有效的交换媒介。
"We believe video games will become the artistic medium of the new century," says Samyn.
“我们相信电子游戏会变成新世纪的艺术媒体，”Samyn说。
Copyright is created in a work once it is fixed into a tangible medium of expression.
一旦作品成为有形的表达形式，版权即已形成。
One of the reasons for selecting gold as the medium of exchange is that it is relatively scarce.
选择黄金作为交换媒介的原因之一是黄金的相对稀缺性。
In fulfilling its role as the medium of exchange, money just facilitates the flow of goods and services.
货币在实现其作为交换媒介的功能的时候，只是促进了商品和服务的流动。
It is nothing more than a medium of exchange that we use to express to others the same thing: value creation.
钱不过是我们用来向他人表达“创造价值”这一事物的一种交换媒介。
As I said above, copyright in a work is created once the work is fixed into a tangible medium of expression.
如前所述，一旦作品成为有形的表达形式，版权即已形成。
Even there, English was often chosen as the medium of education in preference to the inhabitants' mother tongues.
即便在那里，他们也更青睐于选英语作为教育的语言，而不是他们的母语。
To place the infinity here below in contact, by the medium of thought, with the infinity on high, is called praying.
让下面的这个无极通过思想和上面的那个无极发生接触，那便是祈祷。
The 31-year-old actress said she loves the medium of television and the routine it provides, but that "Housewives" will be her last series.
这名31岁的女星表示，她喜欢电视这一媒体和它提供的节目，但《绝望主妇》将成为她最后拍摄的电视剧了。
Within such conditions people are likely to abandon gold as the medium of the exchange and look for other commodities to fulfill this role.
在这种情况下人们很可能不再使用黄金作为交换媒介，而是寻找其他商品充当这个角色。
When it comes to the medium of Web sites, as much as visitors are actively reading them, they're also watching them — following the links, reloading, and returning.
就网站这种媒体而言，有多少访问者在积极地阅读它们，差不多就有多少访问者在观看它们——访问链接、重新加载和返回。
As Alex Iskold recently observed, RSS is becoming a "very attractive delivery medium for all kinds of content" and this certainly includes the medium of online videos.
就像Alex Iskold评述的那样，RSS正在成为一个“非常具有吸引力的，各种内容通用的分发媒介”，当然这也包括了网络视频这种媒体。
The essays are not about writing good code, but about designing elegant solutions to problems and expressing those solutions beautifully in the medium of program code.
这些评论不是关于编写好的代码的方面，而是关于针对问题设计优雅的解决方案，以及在编程代码这一媒介中优美地展示那些解决方案。
As the supply of gold starts to increase, its role as the medium of exchange diminishes while the demand for it for some other usages is likely to be retained or increase.
当黄金供应开始增加的时候，其作为交换媒介的角色被削弱，而黄金的一些其他应用需求量可能会被保留或增加。
Such scenes had once appeared not otherwise than happy, but now, as viewed through the dismal medium of her subsequent life, they classed themselves among her ugliest remembrances.
这种情景也曾经作为幸福而出现过；但如今，透过她随之而来的生活的悲惨的折射，只能归类于她回忆中最不堪入目的部分了。
Raphael got so good with the then new medium of oil paint that his technique became known as sprezzatura, meaning, roughly, to hide with technical facility exactly how anything is done.
当时油画还属新兴事物，但拉斐尔对绘画掌握已十分纯熟，以至于他的技巧被称为sprezzatura，大意是作画过程被技巧准确地掩盖。
The typical secondary storage medium of a microcomputer is the floppy and hard disks. A floppy disk, or diskette, is a thin circular piece of flexible polyester coated with a magnetic material.
微型计算机的典型的辅助存储介质是软盘和硬盘。
The typical secondary storage medium of a microcomputer is the floppy and hard disks. A floppy disk, or diskette, is a thin circular piece of flexible polyester coated with a magnetic material.
微型计算机的典型的辅助存储介质是软盘和硬盘。
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