一般来说，在规范的保险市场，保险公司之间死差和费差差异不大，红利主要来源于利差收益。
Generally speaking, in the standard insurance market, between the insurance company the dead difference and spends the difference difference not to be big, dividend important source in spread income.
后来，其他研究人员测量了密度差，发现了一个显著的差异。
Later, other researchers measured the density differential and found a significant difference.
现在我们的研究发现家境差的孩子（和富裕家庭的孩子对比）在大脑额叶对刺激的反映有着机能上的差异。 这是明确的事实。
But the fact that we see functional differences in prefrontal cortex response in lower socioeconomic status kids is definitive.
虽然人们此后可以通过锻炼而充分发挥这些潜能，但无论这种来自社会的改造工程有多大，都无法从根本上把千差万别的心智机能修复得平平整整，毫无差异，而最终实现智力上的完全平等。
Although subsequent experience shapes this potential, no amount of social engineering can make individuals with widely divergent mental aptitudes into intellectual equals.
对于差的公司，期间会有巨大的差异。
算法二是针对两帧差分图像之间所提供的差异信息过多或过少这两种极端情况，用差影法粗分割对人脸图像进行预处理时失效而提出来的。
The second algorithm is proposed because the method of difference image is not effective when the different information coming from two frames of difference image is too much or too little.
各国的情况和资源千差万别，这种差异都会对新的信息与通信技术课程的实施产生影响并进而影响教育系统应对变化的方式。
Circumstances and resources vary markedly between countries, all of which will impact on the implementation of any new ICT curriculum and will affect how educational systems cope with change.
孕期护士在经常倒班、工作量太大、上班的护士数量少、工作环境差四方面与非孕期护士差异有显著性。
The two groups were significantly different in the frequent shifts, heavy workload, insufficient number on duty and bad working environment.
谱线的差异越大，说明伪装效果越差，反之，说明伪装效果好。
The difference between two spectrum is more visible, the camouflage effect is worse. Contrarily, the effect is better.
首先为克服由于样本数量不平衡性引起的小样本类别精度差的问题，引入由于样本差异的权重；
In order to improve the class accuracy of small number of samples caused by the imbalance of sample number, weight of sample difference is introduced.
使用收益的期望值—标准差无差异曲线与相应的效益函数来描述决策者不同的风险态度；
The indifference curves of expected values and standard deviations of net income are adopted to simulate the different risk attitudes of different decision-makers.
对男、女大学生体育运动与“性差”中“非显性差异”的有关指标进行对比研究。
This article studies some unobvious difference indexes of sports by comparing the male and female university students.
由于天然气和水的弛豫时间和扩散系数的差异，可以利用差谱分析法和移谱分析法来识别天然气。
Because natural gas and water have different relaxation time and diffusion coefficient, we can use DSM and SSM to identify them.
由于农艺性状指标间互相关的影响，冠层温度与农艺性状指标间的单相关系数可靠性差，且与偏相关系数有明显的差异；
The reliability of simple correlation coefficient is lower because of the cross correlation of agronomic character indices, and the reliability of partial correlation coefficient is higher.
二组的年龄、术前气导（AC）和术前气骨导差（ABG）相似，统计分析差异无显著意义。
The two groups were comparable in the air conduction (AC) and air bone gap (ABG) values , and had no difference statistically.
ADHD儿童的视觉运动整合能力较正常儿童差，VMI更能反映AD HD亚型中的注意力障碍问题；各亚型之间计划能力、一般智力没有明显的差异。
The visual motor integration ability of ADHD children is weaker than that of normal children, VMI can better reflect the problem of attention deficit in different subtypes of ADHD.
对孔隙结构特征参数进行对比分析，储集性能好的样品与储集性能差的样品具有很大的差异。
Compared and analyzed for pore structure characteristic parameter, good samples of the reservoir property are quite difference from the bad samples of the reservoir property.
头面型特征是体现人种典型差异的重要参数，即使在同一类头面型特征的人群中，不同个体的特征也千差万别。
Head features are very important parameters which embody difference among human race. Even in the colony that people have same type head features, they are different individually.
农业的特点是时空差异和变异性大，生产稳定性和可控程度差。
The characteristic of agriculture is space-time the difference and variability are great, it is bad to produce the stability and controllable degree.
开口的大小差异形成了房屋前后的风压差，由此促进了房子的自然通风。
The difference in opening sizes creates a pressure differential across the house that promotes natural ventilation.
这种电压差应用于电机作为转矩特性在高速行驶的差异出现。
This difference in voltage applied to the motors appears as a difference in torque characteristics at high speeds.
由于对油气井和地层参数估计困难，设计目标与实施结果可能存在较大的差异，导致测试资料的可解释性差。
Because it is difficulty for estimating parameters of well and formation., it is different between design goal of well testing and results of test and results in interpretation error of data.
由于自然条件的差异，条件差的地区人口损失更为严重。
Owing to different natural conditions, regions with worse natural conditions also suffered worse population losses.
通过影子地块在茶山森林公园经济林林地评估中应用的实例分析，解决了土地立地条件差异明显、均质性差而带来的评估技术上的难题。
Taking Wenzhou Chashan Forest Park as an example, we solved technical problem on woodland evaluation which is caused by the obvious differences of site condition.
以这两种方法间的平均差异来计算ct的准确性，以CT测量结果的标准差评估精确度。
Accuracy of the CT method was calculated as the average difference between methods. Precision was measured as the standard deviation of the CT measurement.
对于雄穗和穗子相同穗分化阶段的时间差，在不同世代之间无显著差异。
There are no significant difference about the internal of tassel and ear at the same differentiation phase.
对于雄穗和穗子相同穗分化阶段的时间差，在不同世代之间无显著差异。
There are no significant difference about the internal of tassel and ear at the same differentiation phase.
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