在中央

The pollen morphology of six species in the family Calycanthaceae were observed under light and scanning electron microscope.

在光学显微镜下和扫描电子显微镜下对蜡梅科Calycanthaceae7种花粉形态进行观察，结果表明本科花粉至少有下列3种不同类型：(1)花粉具穴状纹饰，亦道面观呈长方形，中央部位不扩大，如美国蜡梅，或中央部位扩大，如夏蜡梅和西南蜡梅

Moreover, by controlling fixation angle, integration of information from foveal and parafoveal was studied.

在这一条件下，可以通过操作注视点区域信息的呈现延迟时间，了解注视点区域信息获得的时间特点；而且，通过对注视视角的控制，可以探索中央窝信息和副中央窝信息的整合。

Moving window technique was adopted to reveal information acquisition and integration from foveal by controlling viewing window size, which could effectively control influence from parafoveal.

移动窗口技术可以在操作注视窗口的大小、有效控制副中央窝信息干扰的条件下，考察中央窝信息的获得及整合。

This research aimed to investigate how these factors and the target influence visual search when the stimulus presented in the foveal, parafoveal or peripheral region.

在本研究中，控制了刺激呈现的3种视野位置——中央窝区、副中央窝区和边缘视觉区。

Note that both pre- and post- central gyri, where the primary sensori-motor cortices are located, are relatively hyperperfused.

注意中央前回及中央后回区域，也就是主要的感觉运动皮层定位区在图中呈相对高灌注影。

Results The Fos reactive products were distributed in the piriform cortex,accumbens nucleus,bed nucleus of stria terminalis, cingulate gyrus,nucleus of diagonal band, hypothalamic paraventricular nucleus, supraoptic nucleus, suprachiasmatic nucleus, arcuate nucleus, central amygdaloid, subfornical organ, paraventricular thalamic nucleus, lateral habenular nucleus,ventrolateral part of the central gray,lateral parabrachial nucleus,locus ceruleus,medullary visceral zone.

结果 Fos阳性产物分布于梨状皮质、伏核、终纹床核、扣带回、斜角带核、下丘脑室旁核、视上核、视交叉上核、弓状核、中央杏仁核、穹窿下器、丘脑室旁核、外侧缰核、中脑中央灰质腹外侧区、脑桥臂旁外侧核、蓝斑、延髓内脏带等脑区，而在大脑白质及小脑中无明显的密集分布区。

I skated out to center stage, or rather center ice, 10,000 people cheering me on at The Forum in L.A. I know it sounds hammy, but I'm a performer, and all my life center stage is where I've wanted to be.

我滑到舞台的中央，或者说是冰场的中央，在洛杉矶的现场有一万人向我欢呼，我知道他们的热情有些过了，可是我是一个表演者，我的全部生命的中心舞台就是那些我想去的地方。

Methods The central corneal thickness of 637 patients (1210 eyes) of myopia was measured with DGH-4000 pachymeter before and 1、3 month after LASIK.

应用 DGH- 40 0 0型超声角膜测厚仪分别测量6 37例(12 10只眼)近视患者在施行 L ASIK手术前及术后 1月、3月的角膜中央厚度；根据术前的屈光度分为 4组，对各组所测得角膜中央厚度的数值进行分析。

E. legality and actuality——in the educational legislative system in modern China in order to present its establishment and actual operative process stereoscopically and completely. And through some typical case analyses of the educational legislation in the central and local authorities at different stages, the dissertation offers a more thorough understanding on the operating mechanism of the whole educational legislative system.

即在深入考察分析近半个世纪不同阶段教育立法整体概况的基础上，从中央到地方的教育立法主体的构成、立法权限的划分、立法程序的设置等几个方面入手，紧紧围绕中国近代教育立法制度&可然&与&应然&、即法定与事实两个基本环节，将中国近代教育立法制度的建立和实际运转过程的全貌立体地展示出来，并通过对不同阶段的几部典型的中央和地方教育立法个案之具体分析，从而更加全面地把握整个教育立法制度的运作机制。

Early in the morning,(17) yawning her head off, tired and half sleepy, even though uncompromising, but (18) having no way out, she ended up taking the untired howler into her arms and putting him in the middle of our bed, the (19) coziest place for a undisciplined baby.

尽管她不愿妥协，但她也无可奈何，最后只得把哭不累的嚎啕者抱在怀中并把他放到我们的床中央。对于一个不听话的幼儿来说，大人的床中央可是最舒适的地方。

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。