您要查找的是不是：
- China has entered a period of low fertility level since1990' s. 计划生育行政执法作为计划生育行政管理的基本手段和方式,是整个计划生育行政管理活动中一个必不可少的中间环节。
- Damage from the parasite is worst in dry soil with low fertility. 在低肥沃的干燥土地上，来自寄生虫的破坏是最严重的。
- After having occupied previously the high fertility soils, sugarcane is now moving toward low fertility soils. 以前甘蔗占用高肥力土壤，现已转向低肥力土壤。
- In contrast, polyploidy species need not have low fertility during intermediate stages. 其次，基因组的副本可以保护这种新形成多倍体的遗传完整性。
- But, in the main, demographic decline is the consequence of the low fertility that generally goes with growing prosperity. 但是,人口下降的主要原因是低出生率,而低的出差率通常伴随着经济的逐渐繁荣。
- Whether or not the low fertility level can be stabilized is a matter of great importance and one that would affect the overall situation. 能否稳定低生育水平，事关全局，影响重大。
- The results showed that application rate of each time should not be high because of its low absorbability and low fertility preserving capability. 结果表明，煤矸石风化物由于吸附性能低，保肥性差，所以施用化肥时一次用量不宜过大。
- Witchweed is very difficult to remove after it invades an area.Damage from the parasite is worst in dry soil with low fertility. 当独角金侵犯一个地方后很难清除，在缺肥料的干土地上，因受独角金的侵犯的影响，损失会很严重。
- The combination of low fertility, longer life and mass immigration will put intolerable pressure on public health, pensions and social services, leading( probably) to upheaval. 低人口出生率，更长的寿命和大量移民一起给公共卫生，养老金以及社会服务施加了过度的压力，引起（能的）变。
- From the aspect of the vineyard, the soil, well draining to low fertility, all these elements in By Farr compared well with the best sites for Pinot Noir anywhere in the world. 无论是朝向、泥土等各种因素，百发庄园都能在此方面给到贝露娃最好的生长条件。
- Dense, rich and loamy, this earth forms a stark contrast with the thin, poor soils of the region. (It seems a paradox, but rain forest soils have low fertility. 它稠密、多产、肥沃，与当地稀松、贫瘠的土壤形成了鲜明的对比。（这看起来似乎很矛盾，但是雨林土壤的养分含量很低。
- On the premise of stabilizing a low fertility level,China will achieve a gradual transition from a low population growth rate to zero growth,and the total population,after reaching its peak figure,will slowly decrease. 在稳定低生育水平的前提下，中国人口将由低增长逐步过渡到零增长，人口总量达到峰值后开始缓慢下降。
- On the premise of stabilizing a low fertility level, China will achieve a gradual transition from a low population growth rate to zero growth, and the total population, after reaching its peak figure, will slowly decrease. 在稳定低生育水平的前提下，中国人口将由低增长逐步过渡到零增长，人口总量达到峰值后开始缓慢下降。
- Results of the advance tabulation of the Fifth National Population Census indicate that China has not only put its excessive population growth under effective control, but also entered the stage of a low fertility rate. 第五次全国人口普查快速汇总结果表明，中国不仅有效地控制了人口过快增长的势头，而且开始进入低生育水平的发展阶段。
- Particularly, it is necessary to strengthen the family planning work in rural areas and among the floating population, stabilize the low fertility level, and promote good prenatal and postnatal care. 特别要加强农村和流动人口计划生育工作，稳定低生育水平，促进优生优育。
- Those trajectories have been influenced more by the rise of the women's movement and women's earning power, lower fertility and changes in divorce laws than by dour Dows. 而离婚率的增加，与微薄的经济收入相比，更多是由于女权运动不断上演，女权养家糊口的能力提高和越来越低的生育率引起的。
- Fertilization: In soils of low fertility young trees should receive light applications every 60 to 90 days until well established. 施肥:土壤中的低生育率幼树应轻接受申请;每60至90天;直到行之有效.
- The US coin of the lowest denomination is the cent. 美国硬币的最小单位是美分。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
