查询词典 overhead

A four-inch twig buzzes overhead and thuds onto a nearby branch.

一根四英寸长的&细枝&在高处嗡嗡作响，砰的一下撞上了旁边的树枝。

Graphics that can be used for overhead transparencies, PowerPoint presentations, or as additional handout material.

如果你不会在会中报告这些题目，请将相关资料传给被挑选出来报告的人。

Use colored backgrounds on overhead transparencies and slides as the bright white light can be harsh on the eyes.

字幕片或幻灯片的背景色最好选择彩色的，因为亮白色很容易让眼睛疲劳。

If all of your transparencies or slides have clear backgrounds, then tape one blank yellow one on the overhead face.

如果你的字幕片或幻灯片的背景都是纯色的，那就把一个空白的黄色片子蒙在封面上。

Tell them to prepare for a 3-5 minute presentation, and that they may use overhead transparencies or other visuals during their presentation.

让学生能事先准备3-5分钟的报告内容，报告时可能需要使用投影片或其他的可以让其他同学看到的呈现方式。

In order to keep things simple as possible, only overhead transparencies may be used, with, if appropriate, model samples as visual aids for your presentation.

为了把事情越简单越好，只有间接幻灯片可以使用，如果合适的，模型样本作为视觉辅助工具，为你的陈述。

Overhead transparencies are useful for two purposes.

透明胶片有两个用途。

She could have understood the meaning of a little stone-cutter's yard at Columbia City, carving little pieces of marble for individual use, but when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by docks from the river and traversed overhead by immense trundling ''.

她能理解哥伦比亚城那个小采石场的性质，它是把大理石切割成小块出售给私人。但是当她看到巨大的石料公司的采石场，看到里面纵横交错的''。'铁路'。''专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大''。

She could have understood the meaning of a little stone-cutter's yard at Columbia City, carving little pieces of marble for individual use, but when the yards of some huge stone corporation came into view, filled with spur tracks and flat cars, transpierced by docks from the river and traversed overhead by immense trundling cranes of wood and steel, it lost all significance in her little world.

她能理解哥伦比亚城那个小采石场的性质，它是把大理石切割成小块出售给私人。但是当她看到巨大的石料公司的采石场，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。她没有见过世面，当然不明白这些东西的性质。

The scheme decreases the computation and storage of mobile nodes with reduced commutation overhead.The security is also improved for the initially existence of the off-line trued third party.The scheme provides high availability and security due to the distributed public key management model and gives a good solution to the problem of public key revocation dependent on the localized trust model.The server nodes of public key management can be dynamically adjusted to adapt to the dynamic nature of MANET.

方案中不需要公钥证书的存在，减少了系统通信开销以及结点的计算量和存储容量；在组网时依赖于一个离线的可信任机构，提高了系统的可信度；采用分布式CA模型，克服了传统集中式CAN用性与安全性的问题；依靠局域化的信任模型，对恶意结点进行了有效的处理，较好地解决了公钥撤销问题；****管理服务结点可动态调整，能够较好地适应MANET的动态特性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。