1. In days gone by, cleaning was a job performed by using more primitive tools, like the trusty sweeping brush or broom.
几天过去了，清洗工作，演出用更原始的工具，如可信任清扫刷子或扫帚。
2. OBJECTIVE: To investigate if a kind of pluripotent stem cells with more primitive character can be isolated from adult tissues.
目的：探讨从成体组织中能否分离出一群具有独特表型的更为原始的多潜能干细胞。
3. The initiati on and development of archegonia in Gingko, compared with those of cycads, w ere liked to be more primitive at the evolutional level.
银杏雌配子体及颈卵器的发生与发育，和苏铁类植物比较，在演化程度上可能更为原始。
4. The high purity aluminium performs better than the primitive one in conductivity, tractility, and is more reflexible and anti-corrosive. It is widely applied in electronic industry and aviation and aerospace area. At present, few manufacturers in China are capable of producing high purity aluminium of 99.999%(5N). Plus, their production is limited and the manufacturing process is outdated.
具有比原铝更好的导电性、延展性、反射性和抗腐蚀性，在电子工业及航空航天等领域有着广泛的用途，目前国内只有极少数公司厂家能够生产纯度达到99.999%（5N）高纯铝，且产量少，生产工艺落后。
5. It is said that the nerve poison is the more primitive one of the two.
据说，神经毒液是这两种毒液中较原始的一种。
6. In the afternoon, visit a Palong Hilltribe, a more primitive village before starting 2 hour''s trekking from a Karen to a Lahu village. Continue by road to Lanna Farm.
继续乘船到兰拉农场，在那感受编织，或是用竹子或树藤编制器具等，以及水果或蔬菜的雕刻。
7. 911查询·英语单词
7. In primitive times humam beings didn''t travele for pleasure but to find a more favorable clitmate.
原始时代人们旅行不是为了消遣，而是为了寻找更加适宜的气候。
8. more primitive
8. For him, primitive cultures are more open to the world of natural forms.
对於他来说，原始文化更向世界开放的自然形式。
9. That is important, But I refer to soemthing that is, if possible even more primitive: human contact.
这很重要，我的意思是，如果可能，或者更古老：人与人的交流。
10. This method is more primitive, reckon everybody has been used.
这个方法比较原始，估计大家用过了。
11. In that sense, the human hand today actually may be the more primitive appendage, they said.
这样的话，人类如今的手实际上可能是更古老的零件。
12. More and more people incline to getting close to nature to look for primitive inspiration from mountains and rivers.
越来越多的人喜欢亲近自然，在山山水水中找寻返璞归真的灵气。
13. more primitive是什么意思
13. All this they read with saucer eyes, and erect and primitive curiosity, and with unwearied gizzard, whose corrugations even yet need no sharpening, just as some little four-year-old bencher his two-cent gilt-covered edition of Cinderella —— without any improvement, that I can see, in the pronunciation, or accent, or emphasis, or any more skill in extracting or inserting the moral.
他们用盘子大的眼睛，坚定不移的原始的好奇，极好的胃纳，来读这些东西，胃的褶皱甚至也无需磨练，正好像那些四岁大的孩子们，成天坐在椅子上，看着售价两分钱的烫金封面的《灰姑娘》——据我所见，他们读后，连发音，重音，加强语气这些方面都没有进步，不必提他们对题旨的了解与应用题旨的技术了。
14. Boundless sea of clouds, the big waves rise and fall, the mountain breeze rises suddenly, pine trees sound repeatedly, you can hear a voice just like the wave is flapping the shore. The vast primitive forest has diversified plants from south and north; Various shapes of giant stalagmites, are telling beautiful legend; Built in the Southern Song Dynasty, Nan Gong temple has a monk mortal body who died more than 200 years ago and still fresh sitting right there in the lotus basin, which add mystery to the place.
茫茫云海，波涛起伏，山风骤起，松涛阵阵，似能听到惊涛拍岸之声；莽莽苍苍的原始森林，树木种类荟萃南北；千姿百态的巨型石笋，维妙维肖地承载着一个个美丽的传说；建于宋代的南宫观，有嘉庆年间端坐于莲花盆的达鉴高僧肉身，历经二百余年不腐，至今栩栩如生，为奇山秀水凭添一份神秘。
15. The phylogenetic trees supported that Eriocaulaceae be treated as Eriocaulales because this family always been a nature independent group connected with other families. Eriocaulaceae grouped with Commelinaceae, which supported the close relationship and parallel evolution between the two families. Juncaceae was not close to Eriocaulaceae and more primitive. The relationship between Juncaceae and Cyperaceae was closer than that between Juncaceae and Poaceae. Among these families, Poaceae was the most primitive family and far from Eriocaulaceae. Also in Eriocaulaceae, Eriocaulon was supported to be more primitive.
从构建的系统发育树可以得到：①谷精草科独立形成一个植物类群，支持谷精草科独立成为谷精草目；②谷精草科与鸭跖草科聚成一个大的类群，说明两科的亲缘关系较近，并且表现为平行进化；③灯心草科不近缘于谷精草科，与禾本科相比，灯芯草科与莎草科之间存在更近的亲缘关系；④在进化程度上，灯心草科比谷精草科原始；禾本科与谷精草科的亲缘关系最远，并且在这几个科中处于最原始的进化地位；⑤系统树还支持谷精草科内部的系统关系，支持谷精草属在谷精草科中的原始系统位置。
16. At their heart, scenegraphs are nothing more than a graph of nodes representing the spatial layout of a 3D scene while encapsulating primitive graphic characteristics in objects.
场景图不过是使用一些节点来表达3D 场景中的空间物体（ spatial layout ？）的图，同时还以对象的形式封装了图形基元（ primitive graphic characteristics ？）。
17.
17. It is not just to make you more informed; that is a very primitive idea of education.
它不仅仅是要使你变得更有知识的；那是非常原始的教育观念。
18. The primitive characteristics include long tail with more than 20 caudal vertebrae, which are surrounded by thin rod-like extensions of the zygapophyses and chevrons, and the fifth toe bearing two long digits, whereas the derived characteristics include an elongated skull with antorbital and nasal openings fused into a large nasoantorbital fenestra, long cervical vertebrae with reduced or absent cervical ribs. The length ratio of the wing metacarpal to the humerus is between the basal pterosaurs and pterodactyloids.
它既具有原始类群的特征：比如尾长，多于20节尾椎椎体，且尾椎椎体由极度加长的、纤细的前后关节突及脉弧所包裹，构成一僵硬的尾部，第五脚趾具有两个长的趾节；又具有进步类群的特征：比如头骨加长，鼻孔和眶前孔愈合为一大的鼻眶前孔，颈椎椎体长，没有或者颈肋退化；翼掌骨与肱骨的比率介于原始类群和进步类群之间。
19. Shi Feng, Shi Feng Qi, Shi Feng Xiu, Wulingyuan in Zhangjiajie is the most significant feature of Wulingyuan a total of 3100 peaks, the 400-meter high peaks have more than 1036, Lin Feng strange shapes, from the heights overlooking, row after row, Cucu a panoramic view of the Stone Forest Qi, the magnificent, sunny day like thunder, You Si Chang Si Cyclones, from the quiet open to listen to the viewing platform, Songtao bursts, as if exposure to the ancient primitive world.
石峰多、石峰奇、石峰秀，是张家界武陵源最显著的特点，武陵源共有峰林3100个，高400米以上的峰林有1036个，林峰造型奇特，站在高处俯瞰，一排排、一簇簇的石林奇峰尽收眼底，气势磅礴，有如晴天惊雷，又似万马长嘶，站在幽旷的观景台倾听，阵阵松涛，仿佛置身于古老的洪荒世界。
20. The dispersal unit is thus composed of sessile spikelet, rachis internode, and pedicel (the pedicelled spikelet falls separately), all of which contribute to the protection of the seed and are frequently ornamented or modified. In the more primitive members both spikelets of a pair are alike and fertile and are arranged in a terminal panicle. In most genera, however, the pedicelled spikelet has lost its fertility and differs in shape and texture from the sessile one.
驱散单位如此由无梗小穗，轴节间和花梗(pedicelled小穗分别下降)组成，其全部有助于种子的保护，在大多数属方面，不过，pedicelled小穗已经失去它的能育并且在外形上不同和来自无梗一的质地。
1. The shark example is particularly striking because sharks are very primitive living fish, having shared a common ancestor with us more than 400 million years ago.
2. Reflexive attention is a more primitive survival tool, while concentration is more advanced.