查询词典 a-c

Accuracy between two groups was calculated byχ~2 test.Calculate the average effective radiation dose of the 30 patients.Results In group A,seventeen patients underwent both DSCT coronary angiography and SCAG,among 255 segments of 17 patients,105 lesion sites of 70 segments were diagnosed stenosis or obstruction,of them,95 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 90.48%.The agreement of two methods have a high agreement(Kappa =0.853).In group B,13 patients underwent both DSCT coronary angiography and SCAG,among 195 segments of 13 patients,73 lesion sites of 57 segments were diagnosed stenosis or obstruction, of them,65 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 89.04%.The agreement of two methods have a high agreement(Kappa =0.835). There was no significant difference(χ~2=0.098,p＞0.05) between the accuracy of two groups.The effective radiation dose of 30 patients was 3.67±0.43 mSv.Conclusion Compared with SCAG,prospectively ECG-gated transverse DSCT is a valuable examination to detect and diagnose coronary artery disease with a low dose coronary angiography.The accuracy of the DSCT is approximate to the SCAG.There was no significant difference between the accuracy of two groups.

结果200例患者均成功完成了适应性前瞻性心电门控双源CT冠状动脉血管成像；30例同期行SCAG检查的患者，A组17例：HR≤75 bpm，可评价冠状动脉节段255个，70个冠状动脉节段有105处不同程度的狭窄，95处狭窄程度与金标准SCAG相符，其阳性诊断准确率为90.48%；2种方法的诊断结果得到了较高的一致性(Kappa值=0.853)。B组13例；HR≥91 bpm，可评价冠状动脉节段195个，57个冠状动脉节段有73处不同程度的狭窄，65处狭窄程度与SCAG相符，其阳性诊断准确率为89.04%；2种方法的诊断结果得到了较高的一致性(Kappa值=0.835)。2个心率组间的诊断准确率无明显统计学差异(x~2=0.098，p＞0.05)。30例患者的平均有效辐射剂量为3.67±0.43 mSv结论适应性前瞻性心电门控双源CT冠状动脉成像是一种有效减低辐射剂量的扫描方式，其诊断准确率与金标准SCAG相比得到较高的一致性，且高、低2个心率组间诊断准确率无明显统计学差异。

In common with other populations of Han nationality in North China, the present population revealed a high frequency of ⅡB (0.2135), and a slightly higher frequency of n (0.5016) than that of m (0.4984). High frequency of Le (24.17%) was observed. Among 94 individuals tested, 4 cases of Le were found to be ABH secretor secreting A or B substances but not H substance. A total of

在94人中还发现四名Le型属于ABH分泌型，且都属于分泌A或B血型物质的类型，无一例为分泌H血型物质的类型； Rh阴性率仅0.3％，CCDee和CcDE型占75％以上； P_1型占39.1％； ABH分泌型占72％，低于全国其他民族中已知的分布。

Seuss's If I Ran the Zoo :"And then, just to show them, I'll sail to Ka-Troo And Bring Back an It-Kutch a Preep and a Proo a Nerkle a Nerd and a Seersucker, too!"

蠢货本身是一个具有人类特点的小动物，一副好笑发怒的样子，像瘦小很生气的切斯特·A阿瑟）。

Foucault is actually arguing that unities of discourse are constituted by such differences; when we look, with Foucault's method, for the factors that group a set of statements under a single discourse, what we find is a certain singular space in which these statements relate in a wide variety of ways.

福柯认为，实际上是统一的话语是由这种差别，当我们期待，与福柯的方法，为的因素， A组的声明根据一个单一的话语，我们找到一定的奇异空间，使这些陈述与在多种多样的方法。

There is a rhythm in front of a free Introduction, by the violin playing in the bass area, enter the formal dance rhythm, the emergence of a cheerful and lively melodies, this is the first part of its A segment, B segment is composed of a series of sixteenth note very lively.

前面有个节奏自由的引子，由小提琴在低音区演奏，进入正规舞曲节奏之后，出现了一段活泼欢快的旋律，这是它第一部分的A段，B段也是用一系列十六分音符组成，十分活泼。

Fujian region exhibits a consistent southeastward movement: the average velocity before the earthquake was 32.1 mm/a; the velocity during the earthquake and in the two years after the earthquake t...

福建地区存在一致的南东向运动地震前(第1时段)运动速度平均为32.1mm/a；震时和震后两年时间内(第2时段)运动速度大幅度增加到38.7mm/a；震后第2个两年(第3时段)运动速度相对于第2时段大幅度减小为30.0mm/a；震后第3个两年(第4时段)，运动速率相对第3时段有较大增加并超过了第1时段。

By observing microstructures , we find they may form spheroidal A ,acicular A and feathery A .

组织观察发现，除形成球状A、针状A外，还形成羽毛状A。

During these years (1997-2000) in the research area of annonaceous acetogenins 5 natural products and a number of chiral-pure analogs of annonaceous acetogenins have been synthesized using sugars as the starting materials. Their high activity and selectivity against cell line of colon tumor and a relationship between activity and configuration have been found too. In the respect of inhibitor of sialidase two new methodologies for the synthesis of chiral-pure 3-deoxy-ulosonic acid using hetero-Diels-Alder reaction or asymmetric propargylation as the key reaction were developed. On the topic of anti-leukemia marine natural product clavulactone a synthetic method based on the free radical cyclization and starting from sugar has been developed. In other title of PKC inhibited agent sphingosine a new synthetic route with SN2' as the key reaction has also been disclosed.

项目期间（1997-2000）在番荔枝内酯方面从糖出发合成了五个天然产物和一批手性纯的类似物，它们对肠癌细胞有很高的活性和选择性，并与构型有关；在唾液酸酶抑制剂方面发展了二类全新手性纯高碳糖的合成方法－杂原子D－A反应或丙炔基不对称加成为关键的反应；抗白血病海洋天然产物群柱虫内酯方面研究了由糖出发和自由基环化反应的合成方法；对PKC 起抑制作用的鞘氨醇方面也开创了新的合成途径－由糖出发并以SN2'反应为关键反应。

The results show that the present convergence rate of the India plate is 21.8 mm/a with a dipping 8.1°to the north. This is in good agreement with various geologic predictions of 18mm/a in past 2～3 million year implying a stable convergence rate of the India plate in a very long duration.

本文 结果与从地质推断的在过去2～3Ma时期内，印度板块向欧亚大陆俯冲速率平均为18mm/a，有较好的一致性，表明在较长时间内，印度板块向欧亚大陆俯冲的速率仍然是稳定的。

The eighth-day of the tour was Mother's Day, with a planned 117-kilometer ride. The VP Components staff joined the ride from Taitong Cheng Gong. After lunch at a Shihtiping restaurant, the Hualien Giant bike shop owner, cycling friends and the Taiwan national team coach, Tim Ti accompanied A-Team riders at Hualien for part of the journey. It was close to the end of the round-island trip. With no tough roads over the following three days, the A-Team riders described today's route as the final examination of the tour.

在母亲节这一天，A-Team环岛活动也进入了第八天，在鋐光公司员工的陪骑下，由台东成功出发，中午在石梯坪用餐后，则由花莲捷安特的店老板、车友们和自由车教练狄懋昌接手陪骑至花莲市，全长117公里；由於环岛行程已近尾声，且后面三天已没有困难的路段，因此会长将本日行程形容为A-Team环岛车队成员们的期末考。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。