查询词典 experimental method

The experimental results show that our algorithm is 10 times faster than that of the Apriori method.

通过大量的实验数据进行比较，该算法的速度约是Apriori算法的10倍。

BACKGROUND: We report a novel method to estimate regional bloodflow in the atelectatic lung using transesophageal echocardiographyin an experimental dog model.

背景：作者报道了一种在实验性狗模型上通过经食道超声心动图评价膨胀不全时肺局部血流的方法。

Under certain experimental conditions,the Terbiumbasic Calbonate can be dissolved in aqueous solution of nicotinic acid to yield an Orange Tb Complex, which has a broad characteristic absorption band between, 370—410 nm The autoreduction of the Tb—Complex was studied by means of spectrophotometric method, It was determined by experiments that the reaction order is equal to two and the apparent activation energy of the auto—reduction is equal to 68.4±0,8KJ/mol.

在一定条件下，Tb的碱式碳酸盐可以溶解在烟酸的水溶液中形成橙黄色的络合物，该络合物在390nm波长附近有一宽带特征吸收峰。消光值在0。～1.0范围內与Tb的浓度具有直线关系。分光光度法对Tb自还原反应研究确定：于15℃及烟酸浓度为0.35M时，当pH值小于6.0条件下，随pH值的增加，其自还原速度常数减小，该自还原反应级数为二，反应活化能为68.4±0.8KJ/mo1。

The main achievements of the project are as follows: 1 the hypothesis that a decrease in seed mass causes an increase in mean dispersal distance has been tested based on the experiments of weed dispersal by wind. The experimental results partly support the hypothesis. The results will help farmers to make an optimal strategy of weed control; 2 a statistic method for inferring probabilistic distribution function of a random variable has been developed, by which probabilistic distribution functions of weed species dispersal have been determined; 3 the reproduction structure of Bromus sterilis has been studied; 4 a more complex CA model with 25 neighborhood cells were built, which can simulate spread of a weed population. This work promotes developments in both theory and application of CA models; 5 the "mean law" in weed control has been proposed. Accordingly, the algorism of patch spring may be calibrated; 6 the "patch" and "true patch" have been mathematically defined so that herbicide can be efficiently applied; 7 simulation validates that initial configurations of weed will affect dispersal of its population and strategies of controlling it, or its distribution patterns affect its dispersal progresses.

主要完成的工作和取得的成果有：1）用实验证实了重量较轻的杂草种子并不一定飞得比较重的远，其结果有助于农民制订杂草的优化控制策略；2）发展了一种推断随机变量分布函数的统计方法并用它来获得了几个杂草种的扩散分布函数；3）对杂草Bromus sterilis的繁殖结构进行了研究；4）建立了一个具有25邻的较复杂的能模拟杂草扩散的CA模型，并在理论和应用方面促进了CA模型的发展；5）在杂草控制方面提出了&平均法则&，据此可对按块施药方法进行校正；6）精确地定义了&块&和&真块&以便在杂草控制中能更有效地使用除草剂；7）模拟证实杂草种群的初始配置影响其扩散和控制策略，或者格局影响过程。

The pyrolysis characteristics and kinetics of Gracilaria cacalia belonging to a marine biomass were studied by using the thermogravimetric analysis method, and the experimental results obtained at different heating rates (10, 20, 30℃/min) and particle sizes (0.18, 0.28, 0.45mm) were analyzed.

用热重分析法对一种海洋生物质--海藻类植物江蓠的热解过程及其动力学规律进行了研究。

Experimental results show that the fatigue test amplitude calculational method can be applied in fatigue test very well.

试验研究结果表明，该计算方法能较好地应用到导线疲劳特性试验检测中。

The calculational results and the experimental are well conformed. It proves that this method above is reasonable and accurate results can be got.

计算结果与实验测量结果的比较分析可以证明这种计算方法是合理的，能够获得十分准确的结果。

Experimental results demonstrate desirable performance. We also propose a multi-component ASM based cephalometric landmarking method.

3对已有头影图像测量分析中标志点定位方法归纳总结的基础上，分别对基于边缘跟踪和基于ASM的标志点定位算法进行了研究。

METHODS Neonatal HIBD models were made according Rice method, new-born rabbits wereanesthetized by aether inspiration, and their right common carotid arteries were ligated.Experimental animals were put into the hypoxic champer (8%FIO2) for two and anhalf hours. Control groups included five ligated animal which didnt undergo hypoxicmanagement.

实验方法按照Rice法制备新生兔缺氧缺血性脑损伤模型，即用乙醚吸入麻醉动物，5％盐酸利多卡因局部浸润麻醉，颈部正中切口，剥离右侧颈总动脉和迷走神经，用2号缝线将剥离出的右侧颈总动脉作永久结扎。

AIM: To study the method for automatic analysis of blood vessels in digital chick embryo chorioallantoic membrane images and develop a special experimental analysis system based on digital image processing and biomedical engineering.

目的：以生物医学工程的角度，研究基于数字图像处理技术的鸡胚绒毛尿囊膜图像血管自动分析方法，设计和研制专用实验检测系统。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。