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In about a century' s time, their livelihood of swidden agriculture has been changing greatly along with the natural and social environment change. Before 1950s, as a minor group frequently move in the subtropical mountainous area characterized by scarce arable land, high forest coverage rate and sparse population, Kemu people has long been engaged in swidden agriculture which was simple, called for no sophisticated production tools and was suitable for frequent movement. At that time, they adapted to the environment change mainly by moving frequently from one place to another, and their livelihood was featured by complete dependence on environment, frequent movement and swiddening without continuous cultivation. From 1950s to early 1970s, their way of adaptation changed into migration within defined territory and shortterm fallow featured by complete dependence on environment, migration within limited area and short fallow. In early 1970s, they leaned from outside to cultivate irrigated fields and plant cash forest and their livelihood was featured by complete dependence on environment and agro-forestry.

近一个世纪以来，随着其所处自然环境和社会环境的变迁，其刀耕火种的生计方式在不断地变化：20世纪50年代以前，作为频繁迁徙于山多地少、森林覆盖率高、人烟稀少的热带、亚热带山区的弱小族群，以开发容易，便于流动作业不需要复杂生产设施的刀耕火种为其传统的生计方式，主要以迁徙的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、随意迁徙型、无轮作型；20世纪50年代至70年代，其主要以固定区域内迁徙和短期轮作的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、在固定区域迁徙型、短期轮作型刀耕火种；20世纪70年代初，其主要以外文化——开拓水田及人工造林的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为部分依赖型、粮林轮作型刀耕火种；20世纪80年代以后，其主要以发展橡胶种植业对环境变迁进行调适，其刀耕火种生计方式的特征表现为暂时依赖型刀耕火种。

"Indochina" as a name was proposed for the region in the early 19th century by Scottish poet and orientalist John Leyden, because it lay between India and China -- and perhaps because it had in its early history been dominated by those superpowers.

印度支*那的名字是19世纪初的西方人起的，因为它位于印度和中国之间，而且她的历史和文化深受这两个大国的影响。中国也曾被称为&远东&——Far East， Middle East都是相对于西方人的地理位置。

The rhythmic proportion was an important precondition and foundation to the serialize rhythm and integral serialism later. The article analyzed Webern's two early compositions, the Six Orchestral Pieces, Op.6 (1909), and the Five Pieces for Orchestra, Op.10 (1913), both of them in the style of free atonality. From the relation principle of the rhythmic cell, the writer discussed Webern's way of organizing rhythm, technique of developing variate of rhythmic cell, as well as its score writing way, and summarized the Webern's early orchestral outputs rhythmic features and its impact on the rhythm style of the works in his later years.

文章以威伯恩早期自由无调性时期的两部管弦乐作品《六首管弦乐小品》Op.6和《五首管弦乐小品》Op.10为对象，从&节奏细胞&的形成以及关系原则着手进行剖析，挖掘、揭示作品中节奏的组织方式；并进一步用作品文本说明、论证节奏细胞的变值发展手法与节奏细胞的谱面组成方式；最后总结出威伯恩早期管弦乐作品中的节奏特征以及对作者晚期节奏风格产生的影响。

During later Paleogene and early Neogene, Jiyang Depression undergone from rifting activity to depression activity. During early Guantao Formation, fault active, highland eroded, slope overlapped and sags filled, and then when later Guantao Formation begin sedimented, paleotopography became plainness, new stratum overlaid all old stratum, intensity of fault activity gradually got in weaken, and developed the sedimentary system of alluvial-fluvial-freshwater shallow lake.

济阳坳陷在古近纪晚期，新近纪早期由断陷活动转为坳陷活动，经过馆陶早期的断剥超覆和填凹补平作用，到馆陶晚期古地形渐趋平缓，新地层覆盖在所有老地层之上，断层活动强度逐渐减弱，发育冲积扇-河流-淡水极浅湖沉积体系，具有良好的生储盖配置关系。

If you are traveling with kids that like or need to eat early, be aware that the early seatings on ships that have multiple dinner times often fill up very quickly and far in advance of the actual departure date.

如果你喜欢旅行，或者需要孩子吃早、早知道座位，船上有多重晚餐时间往往很快就填满在实际出发日期。

Astronomical wage of kindergarten for salariats, they can not when the child was still small to pay for then on such a large expenditure, if the introduction of free early childhood education policy, I think many people are very happy to give an early age the children a good education!

天价幼儿园对于工薪一族来说，他们无法在小孩还小的时候就支付对他们来说如此大的开支，倘若幼儿教育实行免费政策，相信很多人都非常乐意从小就带给小孩们很好的教育！

But tonight the smell of the land breeze came very early and he knew it was too early in his dream and went on dreaming to see the white peaks of the Islands rising from the sea and then he dreamed of the different harbors and roadsteads of the Canary Islands.

然而今夜陆地上刮来的风的气息来得很早，他在梦中知道时间尚早，就继续把梦做下去，看见群岛的白色顶峰从海面上升起，随后梦见了加那利群岛①的各个港湾和锚泊地。

Big red sun then apricot: flat round fruit, a big, weight 80 grams or so, peel the end of yellow, Yang face red, high sweetness, non-sour, yellow flesh, semi-from nuclear, Ren sweet, high-quality, early maturing , in late May to early June sophisticated.

红太阳大接杏：果实扁圆形，个大肉厚，单果重80克左右，果皮底黄，阳面红色，甜度高，无酸味，肉黄色，半离核，仁甜，品质上等，早熟，5月下旬至6月上旬成熟。

Selection for the early-maturing made chicken reach maturity early. To compare the growth parameter of L2 and S strains with similar body weight, it showed that selection for egg production might result in the dam lines pullets earlier to maturity indirectly.

比较体型相似的L2和S品系母鸡之生长性能参数，L2品系母鸡在性成熟速率方面略高於S品系母鸡，显示母系针对产蛋数进行选拔可能间接使初产提早。

Early cleavage rate,embryo quality,the rate of blastocyst,implantation and pregnant rates from these zygotes were observed,and the transferred embryos were selected according to the pronuclei orientation and early cleavage time.

根据受精卵原核构型的不同分为四组，结合构型类型及早期卵裂与否进行选择性移植，通过观察优质胚胎率、囊胚形成率、种植率和怀孕率，来评估合子原核构型和早期卵裂与胚胎发育潜力的关系。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。