Scientists concluded that such a small ratio was considered good for a woman's health and resulted in high fertility.
科学家总结认为这样的比例对女性健康和生育有利。
Although it accounts for a relatively small ratio of an organization in the terms of quantity, it can create much more value for an enterprise.
他们在组织中尽管在数量上比例较小，但却能为组织创造更大的价值。
The brushless direct current motor used in magnetic suspending flywheel features a structure of large air and small ratio of length to diameter.
磁悬浮飞轮用永磁无刷直流电机具有大气隙、小长径比的结构特点。
However, the width of an arch has a limitation which leads to the long span archs lateral stability lower because of its small ratio of width and span.
但由于拱体的横向尺寸总是有限的，往往使得大跨径拱桥的宽跨比很小。
Based on electronic compensation, the error compensation device used in high precision and small ratio current transformers is developed with operational amplifiers and transistors.
利用电子补偿方法，采用运算放大器和晶体管研制成了高精度、小变比电流互感器误差补偿装置。
They found that the same general ratio of dark matter to normal matter prevailed in these distant, small clusters as for nearby, larger clusters.
对照邻近的、大的星系团，他们发现在遥远的、较小的星系团中，正常物质与暗物质的比例几乎是相同的。
The reason why the asynchronous read ratio is so small is because the table Spaces in the database are set up with only one container each so that prefetching cannot take place.
异步读取比率如此小的原因是因为数据库中的表空间每个仅仅设置了一个容器，以致无法进行预取。
The idea works under a relatively low home price to rent ratio, which applies to most small cities.
这种想法在房屋租售比相对较低时是可行的，适用于大多数小城市。
If you learn best in small Settings, focus on measures of class size, such as average class size or percentage of classes with enrollment below 20, or on student-faculty ratio.
如果你在小地方学得好，专注于班级规模，例如班级的平均人数或者在20人以下班级的百分比，或者看师生比例。
The ratio of the number of Log pages read to the number of Log pages written should be as small as possible.
日志页面读数目与日志页面写数目的比值应尽可能小。
The small value of asynchronous read ratio could be caused by a number of reasons, such as.
异步读取比率值较小可能是由多种原因导致的，例如。
An index scan might be more costly when the table is small and the index-clustering ratio is low, or the query requires most of the table rows.
当表十分小且索引集群率(index -clustering ratio)十分低，或查询需要很多表行时，索引扫描的成本可能更高。
Until recently, this was thought to occur only for a very small subset of parameters in which the delays are identical or have a certain ratio.
直到不久之前，人们还认为这种两个系统具有相同或者按一定比例延迟的情况只能在很小的限定范围内存在。
Hence, the ratio of markup to value is extremely high, which means that a lot of XML parsing may be required to extract a comparatively small amount of usable data.
因此，标记与值的比例非常高，这就意味着提取相对较小量的可用数据将需要很多的xml解析。
The sufficient conditions to an instable structure are heavy mass, small stiffness and damping and tall with high aspect ratio.
形成不稳定的充分条件是结构的质量轻、刚度小、阻尼小、或是高度(长度)大、长细比大。
The advanced small gasturbines feature small mass flow ratio, short vanes and blades with low aspect, high second flow and blade tip leakage losses, and low efficiency.
先进的小发动机涡轮的流量小，叶片短，展弦比低，二次损失及叶尖漏泄损失大，效率低，温度高冷效差。
Based on research it indicated that salt sensitivity strengthened with the increase of the ratio of electronic charge to quality except for extra large and small molecular weight of dye.
研究表明，一般情况下，活性染料的染色盐效应随着活性染料荷质比的增大而增强，但染料分子量过大或过小时例外。
Large and small combined harvesters have received a large quantity of orders, which indicates that the harvesters have possessed considerably high performance-price ratio.
大型联合收割机、小型联合收割机开始大量接收订单，标志着各种收获机械产品已具有相当的性价比优势；
The breech lock closure type heat exchanger is characterized by reliable sealing performance, easy dismantling and assembling, high utilization ratio of heat exchange area and small grounding.
螺纹锁紧环换热器具有密封性能可靠，拆装方便，换热面积的利用率高，结构紧凑，占地面积小等特点。
This paper has simulated two-phase flow in a small expansion ratio nozzle.
本文对小扩张比喷管内的两相流场进行了数值模拟。
When the frequency is small, the amplitude has an obvious effect on the critical aspect ratio.
裂面形貌扰动频率越小，振幅对裂腔分节临界形态比的影响越显著。
DDS Chip AD9850 has precise output frequency, small frequency interval, and high signal to noise ratio.
DDS芯片AD 9850具有输出频率精确、频率间隔小、易于调谐、信噪比高等优点。
The film hole flow coefficient is increased with momentum ratio, especially when momentum ratio is small.
气膜孔流量系数随动量比的增大而增加，在小动量比下，影响尤为明显；
It has evident effect of energy saving on the use of air cooling fan with poor rectifying condition & small hub ratio.
它用于整流条件差且轮毂比小的空冷风机上有明显的节能效果。
It has a simple structure and a high performance-to-price ratio, and at the same time it can be applied to other small power DC speed governing systems of the same load types.
该装置结构简单、性价比高，也可应用于其他具有同类负载特征的小功率直流调速系统。
It has a simple structure and a high performance-to-price ratio, and at the same time it can be applied to other small power DC speed governing systems of the same load types.
该装置结构简单、性价比高，也可应用于其他具有同类负载特征的小功率直流调速系统。
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