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entered a
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  进入了
     From naissance to now, GIS has experienced a development over 30 years and it has already entered a diversified phase.
     从GIS的诞生到现在,经历了30多年的发展,它已经进入了一个多样化的阶段,并使GIS从单纯意义上的软件发展成了内容丰富的产业。
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     Human society's development is astonishing, the 21st century humanities entered a technical high speed development information society completely.
     人类社会的发展是惊人的,21世纪人类完全进入了一个科技高速发展的信息社会。
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     The promulgation and implementation of Company Act in 1994 marked that China's enterprise reforms entered a new stage.
     1994年我国公司法颁布实施 ,标志着中国企业改革进入了一个新阶段。
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     In Jan 1,2005, China-ASEAN Free Trade Area started in an all-round way, indicating that the economic trade development of China and Ten ASEAN members have entered a new stage.
     2005年1月1日,中国—东盟自由贸易区全面启动,标志着中国与东盟十国的经济贸易发展进入了一个新阶段。
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     Modern society has entered a logistics and enterprise management supply chain management era, and with the rapid development of information technology, advanced logistics management information systems in the enterprise management played an increasingly important role.
     现代社会的企业管理已经进入了物流与供应链管理时代,而随着信息技术的飞速发展,先进的物流管理信息系统在企业管理中发挥了日益重要的作用。
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  “entered a”译为未确定词的双语例句
     The velocity of the flow became significantly slow and formed a vortex and stagnation when it entered a broad area. The velocity and shear stress were 54.4~119.6 mm/sec, 15.6~34.4 dyn/cm2 respectively. The distribution and arrangement of F-actin fibers had no direction, the outlines of endothelial cells showed irregularly polygonal, ZO-1 and 7H6 were distributed with dots in the cell peripheries.
     液体进入宽广区域后液体流速明显减慢并在两侧形成涡流甚至停滞,流速为54.4~119.6mm/sec,剪切应力为15.6~34.4dyn/cm2,F-肌动蛋白纤维分布和排列无方向性,细胞轮廓成不规则多边形,ZO-1和7H6在细胞周围呈点状分布。
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     China's tourism education has entered a new phase of the development of competition and integration as China is embarking on being a strong tourism country in the world.
     在中国迈向世界旅游强国的进程中 ,旅游教育发展跨入了竞争与整合发展的新阶段。
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     Power system analysis and computation technology entered a new era with the help of the comprehensive power system simulation packages (such as PSS/E, BPA and NETOMAC).
     电力系统综合仿真分析软件的使用(如PSS/E、BPA、NETOMAC等),使得电力系统分析和计算技术日新月异。
短句来源
     Results: (1) It is indicated that Dalian urban area has entered a senescence society for the persons over 65 years of age account for 9.78% , and the persons under 14 years of age account for 12.15% of all the investigated urban residents, the ratio between these two group of persons is 80.50%.
     结果:(1)大连市沙河口区居民,其少儿人口(0~14岁)比例为12.15%,老年人口(65岁及以上)比例为9.78%,老少比(65岁及以上/0~14岁)为80.50%。 表明大连市沙河口区己进入老龄化社会。
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     Conclusion Syphilis shows rapid growth trend in Yangquan City, and has entered a phase of high prevalence.
     结论梅毒在阳泉市仍呈快速增长趋势,已进入高流行阶段。
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     China has entered WTO.
     我国已加入WTO。
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     China has be entered into the WTO.
     中国已加入WTO。
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     The E-commerce entered the field of wireless.
     电子商务也已向无线延伸;
短句来源
     Some TDLN cells entered the tumor cells.
     有的TDLN细胞嵌入瘤细胞胞体,而后瘤细胞退变、崩解。
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  entered a
In 1999, the subpopulation of Bering Island entered a phase of stabilization of its spatial, age, and sex structure, with the stabilization process proper taking approximately three years after a peak of mortality.
      
Before the 1970s, the connection between HC and the anticyclonic circulation around the Philippines was insignificant, but after the late 1970s their linkage entered a strong regime.
      
It refers to a "mentality" that a foreigner who has not yet entered a society and culture possessed of a pantayo perspective will find difficult to understand.
      
In all successful matings, females entered a cataleptic state in which they collapsed and appeared unconscious.
      
Following egg deposition, females entered a nest guarding phase and, in the latter stages of spawning, males adopted subordinate behaviour.
      
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After the construction of reservior in an alluvial stream, the equilibrium condition of the downstream channel will be upsetted due to the reduction of sediment supply. This will result in a change in the form and gradient of the channel. The direction of the displacement will lead to a reduction of the sediment carrying capacity of the channel, through which the river regains its equilibrium. The whole process is accomplished by the flattening of the bed slope, as suggested by the theories generally accepted...

After the construction of reservior in an alluvial stream, the equilibrium condition of the downstream channel will be upsetted due to the reduction of sediment supply. This will result in a change in the form and gradient of the channel. The direction of the displacement will lead to a reduction of the sediment carrying capacity of the channel, through which the river regains its equilibrium. The whole process is accomplished by the flattening of the bed slope, as suggested by the theories generally accepted at the present. From a study of the fluvial processes of Colorado River and some other streams, it appears that a decrease in channel gradient is one of the three possibilities only, and should not be regraded as an universal rule. In fact, the change in bed slope below an impounding reservoir depends essentially on the geologic and geographic conditions of that area. It is first considered that the channel width does not change materially in the downstream direction. In many of the sandy rivers, there exists, a layer of gravel or pebble below the finer surface material. The inclination of this layer is generally steeper than the present bed slope. After the releasing of clear water from the reservoir, the surface material is carried away and thereby exposing the coarse layer, first near the dam and gradually extended to the downstream. This will result in an uneven erosion along the direction of the flow, and the steepening of the channel gradient is the consequence of such a process. The Colorado Eiver below the Hoover Dam belongs to this case. If the distribution of the bed material in the downstream, direction is more or less uniform, and if there exists no coarse layer within a finite depth below the bed surface, the bed will be degraded as a whole and the channel gradient remains essentially at its initial value. Results of flume study seem to indicate that such is the case. The Colorado Eiver below both the Parker and the Imperial Dam also belongs to this group. Only when there is a base level within a short distance from the dam which controls the depth of scour at that neighborhood, or if ther is a tributary which brings coarser material into the lower part of the reach, will the channel slope below the dam become flatter. On the other hand, if the river is impounded in a gorge and enters a plain not far away from the dam site, the width of the channel on the alluvial fan becomes progressively wider downstream. It is then possible that the depth of degradation decreases in the downstream direction and the slope becomes flatter. This case is well illustrated by one of the rivers in U. S. S. R. It must be realized that no matter how the channel gradient below an impounding reservoir changes, it is mainly through the coarsening of the bed material which makes the channel regains its equilibrium. Two different types of the coarsening of the bed material can be distinguished from the field data available. One of which is the exposing of a gravel or pebble layer below the present alluvium. As soon as this layer is exposed, there will be a sudden jump in the bed material size, and the stream channel becomes stable again. The othertype of coarsening of bed material takes place continuously and at a much slower rate. One often fails to notice the occurence of such a phenomenon, as the size of the bed material only increases in a relatively small amount. Yet, such a small increase in bed material size results in a much significantly rise of the roughness coefficient, by remolding the sand bars on the bed surface. Both the velocity of the flow and the sediment carrying capacity of the channel will be reduced, and the river gradually re-establishes its equilibrium. It is now possible to calculate such a proeess according to the theories on sediment transport and river roughness. Following the coarsening of the bed material, the down-cutting rate of the stream channel decreases with time. Both the flume studies and field measurements indicate that the relationship between the down-cutting rate and the cumulative time of erosion is an exponential one. This study demonstrates that the fluvial processes of an alluvial channel depend very much on the hydrographic conditions of the basin, of which the stream forms a part. One can't visualize the whole aspect of the problem (?)y studying the fluvial proteases through hydraulics, view-point only.

冲积河流上修建水库以后,下游河道将失去平衡。河流为了重新建立平衡,必将发生一系列的变化。本文对这—变化的过程,提出了一些新的概念。根据枢纽下游所在地区的地质地理条件,河流的坡降可以有各种不同的变化。坡降的渐趋和缓只是三种可能性中的一种,不能当做普遍规律来看待。河槽的重新建立平衡,主要是通过河床质的粗化作用。河床质的粗化现象具有两种不同的类型。一种是河床表层复盖物因清水冲刷而外移,露出了底下属于另一地质时代的较粗的卵石层,这时河床质的粒径会发生突变。另一种是由于水流的分迭作用,河床质的变化是连续的,徐缓的。在第二种情况下,河床质的粒径虽然变化不多,但是,通过河底沙垅的加多,却可以使曼宁糙率系数有很快的增加,这就使水流的流速降低,挟沙能力减小,河流逐渐建立起新的平衡。随着河床质的渐次粗化,河床的冲刷下切率与时俱減。野外实测结果及水槽试验成果都指出冲刷率与冲刷历时之间成一指数关系。河床质中不能为水流所挟运的颗粒所占百分比愈大,冲刷率下降得愈快,河道重新恢复平衡所需要的时间也愈短。从黄河下游的具体情况来判断,将来修建枢纽以后,下游河道在承受清水冲刷时可能作整体下降,坡降的变化不会很大。黄河下游的河床质虽然很细,同样也...

冲积河流上修建水库以后,下游河道将失去平衡。河流为了重新建立平衡,必将发生一系列的变化。本文对这—变化的过程,提出了一些新的概念。根据枢纽下游所在地区的地质地理条件,河流的坡降可以有各种不同的变化。坡降的渐趋和缓只是三种可能性中的一种,不能当做普遍规律来看待。河槽的重新建立平衡,主要是通过河床质的粗化作用。河床质的粗化现象具有两种不同的类型。一种是河床表层复盖物因清水冲刷而外移,露出了底下属于另一地质时代的较粗的卵石层,这时河床质的粒径会发生突变。另一种是由于水流的分迭作用,河床质的变化是连续的,徐缓的。在第二种情况下,河床质的粒径虽然变化不多,但是,通过河底沙垅的加多,却可以使曼宁糙率系数有很快的增加,这就使水流的流速降低,挟沙能力减小,河流逐渐建立起新的平衡。随着河床质的渐次粗化,河床的冲刷下切率与时俱減。野外实测结果及水槽试验成果都指出冲刷率与冲刷历时之间成一指数关系。河床质中不能为水流所挟运的颗粒所占百分比愈大,冲刷率下降得愈快,河道重新恢复平衡所需要的时间也愈短。从黄河下游的具体情况来判断,将来修建枢纽以后,下游河道在承受清水冲刷时可能作整体下降,坡降的变化不会很大。黄河下游的河床质虽然很细,同样也存在着粗化的可能。通过粗化作用,可以使河床下切的深度大大减低。

From a series of simulation experiments in the laboratory, it has been found that when a typhoon entered a certain region of near Taiwan in the East China Sea, a new depression or disturbance would be generated at the west side of Taiwen. The pew disturbance would attracts or steers the original typhoon eye moving westward. Three criteria for the forecast of typhoon inotion in the neighborhood of Taiwan pro-vince have been proposed and were tested by the historical weather data.

从台风模拟实验发现,当台风从偏东方或偏南方移近台湾省,其中心到达距台湾省一定距离后,会在台湾海峡一侧产生新的低压扰动,能吸引或诱导台风折向西行。据此,我们对移近台湾省的台风路径预报提出三条判据,并用历史天气资料进行了验证。

The author divided the 30 years' development of Chinese psychology into fourmain periods: The first period (1949-1958) has been characterized by the learning ofMarxism-Leninism, Pavlov's theory and Soviet psychology, the criticism of bourgeoispsychology, and some preliminary experimental researches. The second period (1959-1965) was that of rapid development and proliferation of psychology. In the thirdperiod (1966-1976) Chinese psychology was at a halt due to the sabotage and inter-ference of the Gang of Four....

The author divided the 30 years' development of Chinese psychology into fourmain periods: The first period (1949-1958) has been characterized by the learning ofMarxism-Leninism, Pavlov's theory and Soviet psychology, the criticism of bourgeoispsychology, and some preliminary experimental researches. The second period (1959-1965) was that of rapid development and proliferation of psychology. In the thirdperiod (1966-1976) Chinese psychology was at a halt due to the sabotage and inter-ference of the Gang of Four. With the victory over the Gang of Four begins thefourth period (1976-1979) in which Chinese psychology enters a new era of vigorousdevelopment.

欣逢我中华人民共和国成立三十周年大庆的时候,对我国心理学三十年来经历的曲折发展过程进行一番回顾,总结其中的经验教训以利于为新时期总任务服务。由于心理学科的特殊性质,不少学术问题还难于明确肯定,本刊决定贯彻百家争鸣的方针,让国内心理学界从不同方面、不同角度采取各抒己见的方式来考察分析。这一期刊登的两篇有关论文就是这样的例子。希望全国心理学界开展这方面的认真讨论。

 
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