查询词典 ration

Used the clinical ration evaluating as the measurement norm ,to mark the degree of clinical neurological deficit and symptom of stroke ,then analyzed their discrepancy.

按标准对100例高血压合并脑卒中患者发病前的临床症状进行中医证候分型（肝火亢盛型、阴虚阳亢型、痰湿壅盛型、阴阳两虚型），以临床定量评定为衡量指标，记录脑卒中发生时各证型的临床症状和神经功能缺损程度的评分分值，分析不同证型组间各种指标的差异；并以100例非高血压性脑卒中患者为对照组，比较高血压性与非高血压性脑卒中的临床症状程度和神经功能缺损程度的差异。

Based on constant altitude plan data like reflectivity factor, collected by a new weather radar interpolated with 3D-Barnes scheme, in this paper the vertically integrated liquid water content and vertically integrated liquid water content density of hailstone cells are calculated with the theoretical model, ration of VIL and upright height of hailstone cells, and the maximums of VIL and VILD are identified using MAX function.

以3D-Barnes方案插值的新一代天气雷达反射率因子等高平面资料，用垂直累积液态含水量（vertically in-tegrated liquid water content，简称VIL）的理论模式计算单体的VIL，用VIL与单体顶高度之比计算单体的垂直累积液态含水量密度（vertically integrated liquid water content density，简称VILD），利用MAX函数逐个提取雹云单体在降雹过程中的最大VIL和VILD（分别简称VILmax和VILDmax），采用统计和回归处理技术，利用2004-2006年的5~8月甘肃中部54例局地冰雹单体个例，对单体VILmax和VILDmax与地面最大降雹区的位置、地面最大冰雹直径之间的相关性以及对Rmax的识别效果等进行了对比分析。

However, none of the submitted designs were considered any further by the Air Force, mainly because the aerodynamic configurations and the bypass ration of the turbofans were considered inadequate.

然而，美国空军没有更多任何一个提交的设计，主要的原因是空气动力结构和涡扇发动机的旁路配给量被认为不合适。

The results showed that in typical sunny day,when solar irradiation average intensity was 91600lx,initial concentration of methyl orange was 20 mg/L,initial pH was 3.88,A/V is 36 m-1,after 2 h irradiation the decolorization ration was 90%and after 4 h TOC removal achieved 70%.

实验结果证明了非聚焦开放式反应器构型和二氧化钛悬浆体系能很好地利用太阳能、有效地完成对甲基橙的脱色和有机碳的去除。各因素与甲基橙脱色速率的关系将作为进一步设计反应器的重要参数

In the mixture gas of hydrogen chloride / nitrogen, the influence of pressure, concentration and cut-off ration are also researched on the permeability and separation factor.

在氯化氢和氮气混合体系，考察了压差、浓度和切割率对渗透系数和分离系数的影响。

In the syngeneic WistarWistar+rIL-2,the CD4+/CD8+ T cell ration remained unchanged.

在同基因组Wistar→Wistar+rIL-2，CD4+/CD8+T细胞比值保持不变。

It is common for a mountain bike today to use nine gears in the back and three sprockets of different sizes in the front for gear ration production.

这是常见的山地车今天使用9齿轮的背部和三个大小不同的链轮在前面的齿轮口粮生产。

It is common for a mountain bike today to use nine gears in the back and three sprockets of different sizes in the front for gear ration production.

这是常见的一辆山地自行车今天使用9齿轮的背部和三个链轮大小不同的战线齿轮口粮生产。

Integrated style of east and west, the block of buildings occupies about 1400 m2 and embodies the harmony of world, human and nature, humanity and science and individual. Ednoland Elite Kindergarten is an elegant, interesting, green and sunny children's paradise with green space ration 70%.

独特的建筑群融合了中西方的建筑风格，充分体现出东方与西方的和谐、人与自然的和谐、人文与科学的和谐以及人与人之间的和谐，是一所精致高雅，童趣昂然，香溢满园，绿化软化率达70%以上的充满自然阳光的儿童乐园。

It is demonstrated that a new maintenance system is necessary. The operating mode, crew rostering system, maintenance regulations and procedures are proposed. Also proposed are the formulae to calculate the ration of the number of trains, amount of repair work, repair lines at a workshop, as well as parking lines. A scheme for the workshop structures of a repair ...

阐明了高速列车具有全新的运用检修模式；提出了高速列车的运行方式、乘务制度、检修制度、工艺流程，以及高速动车组配属数量、检修工作量、检修库线、存车线的设计计算方法与计算公式；给出了高速动力段主检修库厂房结构的推荐方案。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。