大幅度下降

• The measles initiative says the big decline in africa is the main reason the global drop exceeded the united nations target for a 50 percent reduction in deaths from the virus
  麻疹研究会称，非洲死亡率的大幅度下降，是全球死亡率超出联合国预计50 %目标的主要原因。
• When aa content was less than 10wt - % , the extent of grafting increased with increasing the content of aa , and the grafting efficiency maintained in a high level of about 80 %
  在aa含量低于10时，接枝效率可以保持在80以上； aa含量太多时易产生自聚，使接枝效率大幅度下降。
• The c - axis compressive strength of sapphire decreases dramatically at elevated temperature and the optical transmission cannot satisfy the demand of application and design
  但是，限于目前的材料制备和加工技术水平，蓝宝石的高温强度大幅度下降，红外透过率也满足不了设计使用要求。
• While heart failure increased , the five - year adjusted death rates fell by a " significant 33 percent among men and showed a borderline decrease of 24 percent among women , " barker said
  巴克尔指出，尽管心力衰竭患者的数量在不断增加，但男性死亡率在5年内大幅度下降了33 ，而女性为24 。 ”
• Parts of some smaller london rivers are dry , and the environment agency warned low flows could cause mass fish deaths and problems for boats getting up the thames
  英国环境保护部门对此发出警告说，水位的大幅度下降有可能造成河内鱼群的大量死亡，同时过低的水位也会危及在泰晤士河上行船只的安全。
• When china ' s birth rate drops sharply , the annual ratio between the number of newly born babies and that of induced abortions has retained at around 1 : 0 . 3 , equivalent to the medium level in the world
  中国在出生率大幅度下降的情况下，每年出生人口数与人工流产数之比保持在1 ： 0 . 3左右，相当于目前世界各国的中等水平。
• The facultative bio - reaction working as the first process in municipal wastewater treatment can decrease the burden of the latter ecological part with limited energy consumption , also can save lots of energy than conventional aerobic biological treatment
  兼性生化前处理既为后续零能耗生态处理单元减轻负荷，也使工艺能耗比好氧工艺大幅度下降。
• The competition of the technology drawing on new years day and spring festival the temperature in our country went down quickly that make the inconvenience to people and the washing drying machines are best choice in market
  随著元旦和春节的临近，全国气温普遍出现大幅度下降，这给人们洗衣晾衣带来了很大不便，集洗脱烘于一身的洗干一体机市场顿时成为市场宠儿。
• However the proportion of the local fiscal revenue has been declining constantly , leading to a significant decrease in local financial power , at the same time the growth rate of local expenditure is obviously higher than local revenue
  然而地方财政收入占国家财政收入的比重却不断下降,导致地方财力大幅度下降,与此同时地方财政支出增长比例亦明显高于财政收入的增长比例。
• The strength of frozen soil will decrease obviously if it is thawed , especially when ice lens is abundant in it , which is the main cause of the mud pumping in subgrade as well as the instability of foundation in seasonal frozen ground regions
  摘要冻土，特别是含冰透镜体的冻土解冻时，出现强度大幅度下降的弱化现象，这是季节冻土区内路基春季翻浆冒泥、地基失稳的重要原因。