查询词典 index

The researchers calculated the proportion of desaturation to respiratory eents as the ratio of oxygen desaturation index to apnea-hypopnea index.

研究者将呼吸过程中饱和度下降发生的比例作为血氧饱和度下降指数与呼吸障碍指数的比值。

Arteriosclerosis has a huge influence on human's health. Currently the diagnosis of arteriosclerosis is based on invasive cardiac catheter measurement, but this method could cause subject's great inconvenience and might be dangerous. In this regard, this paper proposes a non-invasive pulse characteristic points locating system for arteriosclerotic degree examination. The pulse characteristic points we use include pacemaker, percussion wave peak, dicrotic notch and dicrotic wave peak. From the pulse characteristic points, we can calculate the arteriosclerotic degree examination parameters, such as pulse wave velocity, stiffness index and reflection index, etc. Those parameters can be used for diagnosing the degree of arteriosclerosis.

动脉硬化对於人体健康有极大的影响，然而目前动脉硬化的诊断主要在於侵入式的心导管量测，容易造成受测者的诸多不便及危险性；有鉴於此，本论文系设计一应用於动脉硬化程度检测之脉波特徵点定位系统，如：起搏点、主波峰顶点、重搏切迹与重搏波顶点等，经由准确的脉波特徵点定位计算出脉波传导速率、硬化指数与反弹指数等动脉硬化程度检测参数，透过这些数据，可提供医师在诊断动脉硬化程度上的辅助。

Results of edaphon diversity by DGGE analysis of soil DNA showed that both bacteria and fungi Shannon index of treatment N_U were lower than those of treatment No, which suggested that planting crop decreased the soil microbial Shannon index.

油菜地各处理的土壤N_2O、CO_2排放通量高于小麦地相应处理，常规处理和无氮处理的土壤N_2O、CO_2排放通量高于空闲地处理，说明作物的生长促进了土壤温室气体的排放。

In this group,16 cases were involved in central pulmonary arteries (66.7%) and 4 cases with dilated bronchial arteries (17%),9 cases with pulmonary infraction (37.5%) whose pulmonary embolismic index was ranged from 24% to 83%, other 15 cases with no pulmonary infraction whose embolismic index was ranged from 5% to 61%,and there were significant difference between the two groups.

中央肺动脉受累16例，占66.7％（16/24），支气管动脉扩张4例，占16.7％（4/24），发生肺梗死9例，占37.5％（9/24）。9例发生肺梗死的肺动脉栓塞指数24％～83％（平均46.5％），15例非肺梗死的肺动脉栓塞指数5％～61％（平均21％），两组栓塞指数具有显著差异性。

The results show that,the kernelized versions of the Xie-Beni index VXB and its emendatory index VK are the most effective and reliable of the indices considered,so can be given the priority as the cluster validity criteria for KFCM algorithm.

将经典的聚类算法推广到核Hilbert空间，是无监督学习领域近年来的研究热点之一[1~6]。然而，和原空间中的聚类算法一样，核化的聚类算法也需要事先给定聚类数目c，这直接影响了这些算法的易用程度和实际性能。众所周知，聚

The change of general physiological characters, D-xylose excretion, activity of amylase in serum, stomach emptying and enterokinesia speed, contractile activity of small intestine in vitro, morphological change of gastrointestinal mucosa, gastrin content in serum, spleen index, thymus index were observed.

实验主要观察了动物的一般体征和消化吸收功能的变化，测定的指标有：D—木糖排泄率、血清淀粉酶活性、胃排空速率、肠推进速率、离体小肠张力、胃肠粘膜形态、血清胃泌素含量、脾脏指数和胸腺指数。

In this paper,one superior Aspergillus niger, which could secrete saccharifying enzym with high activity,was selected from Hexi savory vinegar material by useing the transparents ring as elementary index and saccharifying enzymic activity as secondly index.

采用透明圈法进行初筛，以糖化酶活力为复选指标，从接霉制曲后的河溪香醋原料醅中筛选到1株产糖化酶活力高的优势黑曲霉。

Before the experiment and in the second,fourth week of the experiment,blood was taken from mice's epicanthic intravenous of each group to determine biochemistry index of SCr,BUN,blood potassium,blood sodium and radioimmunity index of PCⅢ,HA,LA.

在实验前及实验的第2、4周，分别从各组大鼠眼内眦静脉采血，测定血肌酐、血尿素氮、血钾、血钠等生化指标以及Ⅲ型前胶原、血清透明质酸、层粘连蛋白等放免指标，42d时从心脏直接采血复查上述各指标，而后处死动物取肾脏进行组织形态学及特殊染色检查。

In control group, pulsatility index and peak systolic flow velocity/ end systolic flow velocity decreased significantly (P.05) in the HDT 14th, 26th and 30th day, resistance index decreased significantly (P.05) in the HDT 26th and 30th day; in the limb muscular group, PI, RI and S/D decreased significantly (P.05) in the HDT 26th day; in the bicycle ergometric group, PI, RI and S/D decreased significantly (P.05) in the HDT 3th, 22th and 30th day.

对照组的脑血管阻力指标PI、S/D在卧床第14、26和30 d，RI在卧床第26和30 d较卧床前显著降低(P.05)；下肢肌力训练组的PI、RI、S/D在卧床第26 d显著降低(P.05)；自行车功量计训练组的PI、RI、S/D在卧床第3、22和30 d较卧床前显著降低(P.05)。

By using the assessment method of health care,the content of serum lysozyme,the thymus index,spleen index,the phagocytic function of the macrophage and the delayed type hypersensitivity were tested to analyse the immunoregulatory function of Hericium erinaceus polysaccharide.

应用保健功能的评价方法，通过对血清溶菌酶含量、胸腺指数与脾指数、腹腔巨嗜细胞吞噬功能的测定以及迟发型超敏反应，来定性分析猴头菌丝多糖的免疫调节作用；通过对血清SOD、CAT、MDA含量的测定，来分析猴头菌丝多糖的抗氧化功能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。