the striker's well-timed head launched the ball soaring past the crossbar.

a portion of this simple chicken dish costs less than £1 per head.

这份简单的鸡肉菜肴每人份的价格不到1英镑。

词典精选例句

ethiopia's head of oil consumption per person each year, in contrast, reaches just twenty kilograms.

相比之下，埃塞俄比亚每年的人均石油消耗量仅达到二十公斤。

词典精选例句

having my parents constantly by my side is making me lose my head.

一直有父母在身边让我快要失去理智了。

词典精选例句

colin's head and entire body received a meticulous scrubbing during his thorough bath.

科林的头部和全身在彻底洗澡时得到了细致的擦洗。

词典精选例句

acen; assembly of caribbean community parliamentarians;

加勒比共同体议员大会；

互联网摘选

we could do this in theory by studying an enormous impact crater, known as the south pole acen basin.

我们可以通过研究大量的坑在理论上进行测量，这通常叫做南极……坑。

互联网摘选

[ conclusion] gam can flexibly control confounding factors and treat covariants, so it is appropriate to be applied to the study of the association between air pollutant/ fog and asthma hospital emergency room visits.

[结论]GAM能够灵活地控制混杂因素和处理协变量，因此适用于研究空气污染及雾与哮喘急诊人数关系。

互联网摘选

unconditional logistic regression models were used in the analysis to adjust potential confounding factors and to obtain maximum likelihood estimates of the odds ratios ( ors) and 95% confidence intervals ( cis).

使用非条件logistic回归分析，调整可能的混杂因素，估计吸烟及环境烟草烟雾暴露对膀胱癌发生的比数比和95%可信区间。

互联网摘选

after adjusted with different confounding factors, the inconsistency of the relationships between reproductive factors and three subtypes of hypertension suggested that reproductive pathogenic mechanisms of three subtypes of hypertension might have heterogeneity. 2.

调整不同的混杂因素后，生殖相关因素在高血压三种亚型间的风险关联不一致，提示我们生殖相关因素对不同高血压亚型的致病机制可能存在差异。

互联网摘选

the prevalence of fluorosis, dental caries and fluoride concentration in drinking water and total daily intake were investigated in 4 areas with different fluoride levels. various confounding factors were controlled by using logistic regression.

调查了典型饮水型氟中毒流行区4个不同氟暴露水平地区的人群氟中毒和儿童龋齿患病率，并研究了它们与饮水氟浓度及总摄氟量的关系。

互联网摘选

third, teaching evaluation process must be institutionalized and refined, tries to control a variety of confounding factors, and manages to avoid the random-oriented tendency, reflecting the standardization and people-oriented direction.

第三、评教组织过程必须制度化和细化，尽力控制各种干扰因素，避免随意化和管理为本的倾向，体现规范化和以人为本的导向。

互联网摘选

first, image pre-processing technologies are used to exclude confounding factors and enhance the image information, and then the his color model is used to realize the color clustering image segmentation for extracting the suspected flame region.

首先利用图像预处理技术来排除干扰因素以及增强图像信息，然后利用HIS颜色模型实现基于颜色聚类的火焰图像分割，提取出疑似火焰区域。

互联网摘选

experiments show that the proposed fire flame detection method can effectively eliminate noise, accurately identify the image of fire flames, possess high detection rate, rule out other confounding factors, and enjoy huge practical value.

实验表明，本文所提出的火灾火焰检测方法能有效地消除噪声，较准确地识别火灾火焰图像，探测率高且能有效排除其它因素的干扰，具有较好的实用价值。

互联网摘选

to set up detailed measurements to the drawing-line test which is less time-consuming and easier to carry out with less confounding factors so as to analyze clinical problems like anxiety from tests quantitatively. 3.

制定中医心理画线测验方法细则，建立一种省时、简洁、少干扰的量化测验方式，分析男女学生考试焦虑等问题。

互联网摘选

the confounding factors, such as age, sex, educational background and socioeconomic status relating to the neurobehavioral function, can also confound the interpretation of the behavioral data.

混杂因素（如性别、年龄、文化程度和社会经济状态）的效应可能影响神经行为测试结果的准确性。

互联网摘选

rat studies can be very useful in assessing human effects, because studies of people can be hampered by complex confounding factors which could include cigarette smoking, wealth or urban living.

对老鼠的研究在评估人类的影响方面可能很有用处，因为对人的研究会受到复杂的令人困惑的因素所限制，其中可能包括吸烟、财富或城市生活。

互联网摘选

conclusion confounding factors can be better controlled between study group and the control group by applying cluster-randomized method on vaccine trail which enabled the intervention to be more scientifically evaluated;

结论组群随机抽样法应用于大规模疫苗效果观察试验，能较好地控制组间混杂因子，使干预的实际效果得到科学的评价；

互联网摘选

single variable and multivariate conditional logistic regression analysis were used to analyze risk factors. the confounding factors were excluded, and the risk factors were found by using logic analysis.

应用1：1条件logistic回归进行单因素和多因素分析，排除混杂因素、逻辑分析和病因推断，寻找可能的危险因素。

互联网摘选

in conclusion, qrs scoring system is of great value in estimating anterior myocardial infarction size, but less accurate for patients with confounding factors on ecg.

认为QRS计分系统对估测前壁心肌梗死具有良好的实用价值，有心电学干扰因素时不够精确；

互联网摘选

we estimated the incidence rate of suicide-related events and used logistic regression to compute odds ratios, controlling for confounding factors.

我们对自杀相关事件的发生率作出了评价，采用逻辑回归法计算出优势率，并对混淆因素进行了核实。

互联网摘选