积累成

As compared with the traditional irrigation-traditional fertilization, the following results of the improved optimized irrigation-optimized fertilization were obtained: significantly higher nitrogen use efficiency; the like tiller number per unit area, percentage of the tiller ear number/the tiller number, the ear number per unit area, the greatly reduced grain number per ear, and significantly heavier weight of 1, 000 grains; a trifle taller plants; shorter base internode length, a bit more weight per unit internode length, longer internode length under ear; almost the same LAI values in middle and later stages; coincident process of dry matter accumulation from straight growth onwards, a little more dry matter accumulation amount from earing to maturity; a little longer flag leaf, 2〓 leaf, 3〓 leaf (but the three leaves were shorter than those of the optimized irrigation-traditional fertilization) and shorter 4〓 leaf from top, a bit reduced total area of these leaves; almost the same leaf thickness, mean canopy leaf tilt angle, light extinction coefficient , ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and fair plant type; almost the same senescence process of flag leaf; and increased root amount in 0-120cm soil layer and smaller rate of progressive decrease of the root length density and root weight density with soil getting deep, which can strengthen the resistance to adverse conditions such as water stress in the later stage.

在优化水肥条件下，冬小麦总分蘖数、成穗率及单位面积穗数与传统水肥比较接近，但穗粒数显著减少，千粒重显著提高；株高稍有增加；基部节间长度缩短，充实度略微增高，穗下节间增长；中后期LAI与传统水肥的LAI值基本吻合；起身至成熟干物质积累量动态变化过程与传统水肥十分接近，但抽穗至成熟所形成的干物质量增加；上三叶变长（但上三叶长度增加幅度小于优化灌溉-传统施肥处理），倒4叶变短，总叶面积略有减少；叶片厚度、冠层平均叶倾角、消光系数、冠层各层的透光率与传统水肥差异很小，株型较好；旗叶叶绿素含量动态变化与传统水肥十分接近；0-120cm土层的总根量明显增加，上层根群和深层根群的差异最小，有利于提高小麦后期的抗逆力。

As compared with the traditional irrigation-traditional fertilization, the following results of the improved traditional irrigation-optimized fertilization were obtained: reduced tiller number per unit area, lower percentage of the tiller ear number/the tiller number, the decreased ear number per unit area, the greatly reduced grain number per ear (1999-2000) and like weight of 1, 000 grains; almost the same plant height; shorter base internode length, a bit more weight per unit internode length, longer internode length under ear; lower LAI values in middle and later stages; coincident process of dry matter accumulation from straight growth onwards, a little more dry matter accumulation amount from earing to maturity; shorter and thicker flag leaf, 2〓 leaf, 3〓 leaf and 4〓 leaf from top, reduced total area of these leave; bigger mean canopy leaf tilt angle, smaller light extinction coefficient , higher ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and tighter plant type; almost identical dynamic change of flag leaf chlorophyll content; and almost the same root amount in 0-120cm soil layer, smaller rate of progressive decrease of the root length density and root weight density with soil getting deep and relatively increased root amount in deeper soil layers.

在传统灌溉-优化施肥条件下，冬小麦单位面积总分蘖数比传统水肥减少，成穗率降低，单位面积穗数有所减少，穗粒数、千粒重无显著性差异；株高基本无变化；基部节间长度缩短，充实度略微增高，穗下节间增长；中后期叶面积指数略低于传统水肥；起身至成熟干物质积累量动态变化过程与传统水肥十分接近，但抽穗至成熟形成的干物质量增加；旗叶、倒2叶倒3叶、倒4叶叶长及总叶面积有所减少，叶片相对增厚；冠层平均叶倾角大，消光系数小，冠层各层的透光率较高，株型紧凑；旗叶叶绿素含量动态变化与传统水肥十分接近；0-120cm土层总根量与传统水肥也差异不大，但根长密度和根重密度随土层深度递减速度较慢，根系在下层土壤的分布相对增多。

Air-conditions make you notice that you have spine and muscle problems because of working all the time?If your sleeping quality is going down, your stomach gets more and more frequently sick then you definitely have to work on your health. Maybe you have already tried different ways to help yourself.

夏季高温开空调已成了白领人群&杀手&，近期患有关节着凉受损伤、颈椎、肩、腰椎等多处疼痛以及弓腰紧缩疼痛发作等的病例较平时增加了20%，平时因工作积累的病患现在一时之间严重突显出来。

Teacher's practical knowledge means the knowledge which the teacher cumulates and applies in the teaching practice after he or she discovers and apperceives the implications of practice and experience, combined his or her own life experience and personal meaning of experience by the ways of experiencing, pondering and comprehending in the daily practical teaching situation.

教师实践性知识是指教师在具体的日常教育教学实践情境中，通过体验、沉思、感悟等方式，发现和洞察自身的实践和经验之中的意蕴，并融合自身的生活经验以及个人所赋予的经验意义，逐渐积累而成的运用于教育教学实践中的知识。

The accumulation zone of Biafo Glacier near Hispar Pass (5,150 metres), showing the development of cornices along ridge lines due to wind action, avalanched steep walls and heavy build up of snow on gentler slopes.

照片：比阿佛雪湖和希斯帕尔山隘希斯帕尔山隘附近（5150米）比阿佛冰川的积累区，请注意在风力作用下沿着脊线形成的雪檐、崩塌的陡壁和较缓山坡上大量的积雪。

The overall performance of a teacher gives rise to a holistic, symbiotic and accumulated mechanism by way of teaching activities, and finally focalizes into the realization of quality teaching.

教师的专业综合素质通过教学行为产生整体、混沌、共生的、积累的作用机制，聚焦成教学质量的现实。

These heavy sands are language tide and wind have silted here.

这沉重的沙子乃是潮与风在此积累而成的一种语言。

This book is the author Over the years, the Beijing Normal University Institute of Education engaged in teaching of this course the knowledge and experience accumulated in the preparation of betrayals.

本书是作者根据多年来在北京师范大学教育学院从事本课程的教学工作中积累的知识和经验编写而成的。

The fabulists often gain various experiences and les sons from our everyday life, pick up the moist typical ones, polish them up and turn them into fabulous stories through personification, exaggeration, bsymbolization, simile, metaphor and other literary skills, providing the general audience with well-intentioned guidance and practical advice.

寓言的作者们，从人类生活的实践中积累了各种各样的经验与教训，从中选择最有代表性的某一些，加以提炼，并通过&拟人&、&夸张&、&象征&、&譬喻&等表现手法，写成了寓言故事，为广大的读者提供善意的指导与警诫性的规劝。

Stepper motor is a kind of electromechanical component that is driven in step angle or line displacement by electric pulse signal. Because of having the advantage of easy open-loop control and no accumulating error, stepper motor is being applied widely in many fields.

步进电机是一种将电脉冲信号转换成相应的角位移或线位移的机电元件，具有易于开环控制、无积累误差等优点，在众多领域获得了广泛的应用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。