急剧变化

With the opening up of China's Korean ethnic community,its floating population has led to the change in the Korean family structure in the empty compact community,and the number of single-parent families is increasing rapidly.

中国朝鲜族社会开放度较高。朝鲜族人口移动导致集居地空洞化现象的底层是家庭结构形式的变化，具体表现为单亲家庭数量呈急剧增长的趋势。

And all this change is because the numbers of people have increased dramatically-mainly due to the explosive population growth, but also due to repeated influxes of refugees from troubled Burundi in the north, and more recently from eastern Congo.

这些变化的原因就是人口急剧增长--主要是因为人口爆炸性的增长，但是，另一个原因是从北面动荡不安的布隆迪不断有难民涌入，最近还有来自刚果东部的难民。

The results show that the rate of heating decreases due to the growth of oxidation layer in soaking process when the thermal resistance between gas and slab increases. The quantity of loss of iron scale increases with the increase of the coefficient of air consumption under the condition of certain soaking temperature. When the coefficient of air consumption is certain, the quantity of loss of iron scale increases with the increase of soaking temperature rapidly. The results of numerical simulation is consistent with experimental ones, and the error is very small within the range of soaking temperature in CSP line.

研究结果表明：在加热过程中生成的氧化层增大了换热热阻，使钢坯的加热速度减小；钢坯氧化烧损量随加热速度的增大而减小；当达到同一特定的均热温度时，钢坯氧化烧损量随空气消耗系数的增大近似呈线性递增；当空气消耗系数一定时，钢坯氧化烧损量随均热温度的提高而急剧增加；数值计算结果与实验结果变化趋势一致，并在CSP均热温度范围内较吻合。

According to these data, through making reference to various materials and consulting experts, applying the principle of landscape ecology, urban ecology, urbanology, urban planning and statistical analysis, taking the ur...

根据此数据，结合资料查阅、专家咨询，运用景观生态学、城市生态学、城市学、城市规划、统计分析的原理，以义乌市2003年形成的城市环线内的城市景观为对象，研究城市化主导的城市景观结构演变机制，其结果如下：(1)自然景观逐年下降，半自然半人工景观急剧减少，人工景观快速增加。1996—2005年的9年间，自然景观减少了145.58hm~2，年变化率2.05％，占研究区的百分比从8.95％下降到7.30％；半自然半人工景观减少了3545.32hm~2，变化量超过了1996年一半，年变化率6.17％，占研究区的百分比从72.33％下降到32.17％；人工景观增加了3690.89hm~2，年变化率24.82％，占研究区的百分比从18.72％上升到60.53％。

The area of unutilized land in Yuzhong and Jiulongpo district decreased sharply.

渝中区和九龙坡区内的未利用地数量急剧减少，变化幅度最大。

The boundary condition that the surface of the crust is kept at a constant temperature of 25℃, leads to relatively less obvious variation of temperature in the underground no deeper than 2 kilometers, so that the calculated strain rate is less than 10〓(normal geological strain rate is 10〓～10〓).

由于地表的边界效应，在深度小于2km的地壳里，温度变化相对不急剧，一般不出现大于10〓应变速率(典型的地质应变速率为10〓～10〓)。

The results showed that flooding significantly increased the content of amorphous iron oxides and P adsorption capacity accompanying with a sharp decrease of crystalline iron oxides and P desorption in two tested soils.

结果表明，淹水使土壤中结晶态氧化铁含量明显减少，无定形氧化铁和土壤对磷的吸附量急剧增加，磷解吸下降；落干则使之发生相反的变化。

S1398 proteinase. It is found that their varying rules are resemble, concentrations of them rise sharply at the first time when components between hair root sheath and hair pocket, hair-bulb and hair papilla are destroyed as a result of enzymes leading to remove hairs.

结果表明，它们三者的变化规律具有相似性，其浓度都在脱毛的最初阶段内出现急剧性的增长，此段时间也正好是酶作用毛根鞘与毛袋之间及毛球与毛乳头之间的组分，从而使毛脱落的时间。

There was difference on leakage of substance amongred leaves,greening leaves and functional leaves,among flower buds,initially blooming flowers and fully blooming flowers treated with acidrain of the same pH value.

当酸雨的pH＜3.5时，各指标值急剧增加且变化趋势一致；当酸雨的pH＞3.5时各指标对酸雨的敏感性不一样，K+最敏感，pH4.5的酸雨胁迫6h就可检测到K+的大量渗出，其渗出量与对照的差异达显著水平。

A considerable amount of information is already available, although much of it has been collected by biochemists using a specific food component as a model system

当某些摄入的蛋白质使防御机制产生明显的变化时，便发生人体的生物过敏。这就导致某些个体身上出现各种各样的疾病，且有时是急剧的病情。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。