中期的

The early stage of the Yanshan movement generated an Early Jurassic downfaulted basin and a Middle Jurassic compressional-downwarped coalaccumulating basin.In the middle stage,the Mid-Late Jurassic witnessed the formation of a volcanic downfaulted basin bounded by NW and NE deep faults,intermediate-basic and acid volcanic eruption and hypabyssal and near-sur...

燕山运动早期形成早侏罗世断陷盆地和中侏罗世挤压坳陷型聚煤构造盆地；中期中晚侏罗世形成被NW、NE向深大断裂围限的火山断陷盆地，中基性—酸性火山喷发和浅成、超浅成中酸性岩浆侵入，晚侏罗世末形成了一系列NNE向褶皱和逆冲推覆构造带；晚期早白垩世再次形成断陷盆地和开阔平缓褶皱，义县组不整合在火山岩之上，晚白垩世处于挤压造山后的山体隆升阶段，左云组不整合在义县组之上，伴随有壳源型花岗岩侵入，NW、NE向断裂复活，形成地堑、地垒式断裂组合，导致山体隆升。

Sleep is often disturbed in its initial and middle phases but hypersomnia may also be prominent.

睡眠的初期及中期常出障碍，但可能也有过度睡眠的情况。

Mid-pregnancy treatment of uterine fibroids:① myoma less than six centimeters in diameter, and asymptomatic, and regular prenatal checkups, the vast majority do not need special treatment;② leiomyoma diameter greater than 6 centimeters, with the the growth of uterine fibroids may continue to increase, while the large red-like leiomyoma easy change for the sake of stimulating the uterus to contract or peritoneal irritation, obstetricians refer only recommended in patients with bed rest and application of analgesic agent to conservative treatment, it is less recommended during pregnancy line hysteromyomectomy surgery, only as a last resort circumstances do myomectomy.

妊娠中期子宫肌瘤的处理：①肌瘤直径小于6厘米，且无症状者，定期产前检查，绝大多数不需特殊处理；②肌瘤直径大于6厘米，随着子宫的增长肌瘤还可能继续增大，而大型肌瘤易有红色样变而刺激子宫收缩或有腹膜刺激症状，介时产科医生只是建议患者卧床休息及应用止痛剂等进行保守治疗，很少建议在妊娠期行子宫肌瘤剔除手术，只有在不得已情况下才行肌瘤剔除术。

It can handle a wide range of multi-substrate packaging and labeling materials, aided by a servo-driven infeed, servo drives on all print units, as well as a mid-feed pacer and die-cutter units.

它可以处理广泛的多基质包装和标签材料，由资助伺服驱动进给，在所有印刷单位的伺服驱动器，以及一个中期饲料起搏器和模切单元。

Since the mid-1980s interlibrary loan searches have become easier, as many libraries have allowed library users to search their

从1980年代中期开始，馆际互借搜寻变的较为容易，许多图书馆允许读者在图书馆搜寻他们的

In the mid-1970's, neuropathologists began to report the strong association of lobar cerebral hemorrhage in elderly patients with the deposition of amyloid in medium-sized cortical and leptomeningeal vessels.

七十年代中期，神经病理学家开始报道老年人的脑叶出血与脑内和脑膜中等血管上的淀粉沉积有密切关系。

These dilatation veins are the ultramafic—mafic intrusive sheets in early stage, which occurred the strong boudinages and the shearing rotation forming θ、Φ、δtype porphyroclasts generally, as the series different size deformation zones; the features of the leucocratic felsic veins in middle stage; the pink granitoid veins in later stage, show a gneisses evolution process from the deep tectonic facies to the middle tectonic facies.

这些扩张脉体，早期阶段为超镁铁质—镁铁质侵入岩席，受后期构造改造岩席发生强烈石香肠化或受剪切发生旋转，呈θ、Φ、δ碎斑系，总体构成一系列规模不等的变形带；中期阶段以发育淡色长英质脉体为特征；晚期阶段为肉红色花岗质脉体，反映出片麻岩由深构造相向中浅构造相变化的过程。

By the middle of the 1920s the farthest corners of the earth already been e XP lored; the continents and the oceans had been mapped, the north and South Poles had been reached, and the origins①of the world's major rivers had been discovered.

20世纪20年代中期，连地球最远的角落都已经有人探索过了：大陆和海洋都已经绘制了地图，南极和北极都已经有人到过了，世界主要河流的源头也都已经被发现。

Since the middle of 1980s, America has carried out School-Based Management energetically, which changed principal's role from administrative officer to managemental person, changed their duty from managing school to running school.

20世纪80年代中期以来，美国大力推行校本管理体制，这使中小学校长的角色由&行政官员&演变成了学校经营责任人，也使校长的职能由学校管理转向了学校经营。

Analysis of the sporopollen record and regional geological data indicates that the thick-bedded conglomerate in the upper part of the Kokyar section should be early-middle Pliocene in age,while the deposition of the entire molasse should begin still earlier,i.e.in the late Miocene.

孢粉记录结合区域地质资料分析表明，柯克亚剖面上部厚层砾岩的形成时代应为上新世早中期，而整个磨拉石开始沉积的时代应更早，为中新世晚期。

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。