查询词典 spreads

Most of insects usually don not have the hemcoyte for transporting oxygen, the respiratory of insect is chiefly accomplished by the tracheal system that spreads all over the whole body. Outside oxygen enters the tracheal system through spiracles arranged in two sides of body and is transported through trachea and tracheoles to meet directly the needs of tissues.

一般认为大多数昆虫体内没有运输氧的血细胞存在，昆虫呼吸主要是靠遍布全身的气管系统来完成，O2靠扩散作用由分布于昆虫身体两侧的气门处进入，经气管、微气管的运输而直接给组织供氧。

Oil/meal spreading and some unwinding of meal/oil spreads also gave soyoil a lift.

油粕套利及一些未平仓的粕油套利也给豆油一定的支撑。

The newsprint is an important culture paper and an important carrier that spreads information and culture.

新闻纸的印刷适性与改进彩报印刷质量的研究-印刷适性

Whether Mr Harper gets away with his innovative use of prime ministerial powers depends largely on whether the protest spreads and can be sustained until Parliament reconvenes in March.

哈珀是否能侥幸地创新地使用总理大权很大程度上取决于示威抗议是否能扩大声势，以及是否能够持续到3月份国会复会之时。

In recent years, the wave tide of the"Reality TV"rises and spreads within the scope of global, being a kind of newly arisen program style, it concentrated the documentary of the televised documentary , the story of the television drama and the competition of the game program. The most original human nature and personal privacies are showing in the programme.

近年来，一股电视&真人秀&的浪潮在全球范围内兴起和蔓延，作为一种新兴的节目样式，它集中了纪录片的纪实性，电视剧的故事性和游戏节目的竞争性，最原始的人性和个人隐私在节目中予以公开展示，在西方一出现，便在短时间内凝聚了广大观众的目光，使节目获得巨大收益。

The cost of credit has fallen substantially for businesses and for families as spreads and risk premia have narrowed.

企业和家庭的信贷成本已大幅度下降，因为利差和风险溢价已经缩小。

His underparts are like sharp potsherds; He spreads out like a threshing sledge on the mire.

伯41：30他肚腹下如尖瓦片。他如钉耙经过淤泥。

When the speed of piton changes from several positive meters per second to negative during short time , a huge transient impacting force acts on the piston. The force spreads in the piston with stress wave. Converging force will become at some sections, which can destroy the piston.

从风动冲击器的工作原理可以得知，风动冲击器的活塞在高压气流的推动下，反复冲击钻头，冲击时活塞的速度由向下的几米每秒在极短时间内反弹为向上的速度，因而对活塞产生一个极大的瞬时冲击力，该力以应力波的形式在活塞内传播，就会在活塞的某些断面产生应力集中，造成活塞的破坏。

The worthy sister had been in the laboratory of the infirmary but a few moments, bending over her drugs and phials, and scrutinizing things very closely, on account of the dimness which the half-light of dawn spreads over all objects.

这位勤恳的姆姆待在疗养室的药房里已经好一会了，她弯着腰，仔细看她那些药品和药瓶，因为天还没有大亮，有层迷雾蒙着这些东西。

A GUARD with a penlight in his teeth spreads his cheeks, peers up his ass, and nods.

一个守卫咬着小电筒，捌开他的屁股，检视肛门和nods。

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。