抽取的

Methods The clinical symptoms of 148 cases with rotary abortion were observed routinely and compared with that of the approximate number of cases selected randomly with suction abortion.

按照人工流产的常规对施行旋动式流产的148例情况进行总结，并与随机抽取的近似数量的负压吸引人工流产做简单的对比分析。

Compared with the other image projection analysis methods, the proposed method has the following properties:（ 1 ） the scattering matrices are directly based on image matrices;（2） the efficient projection vectors are statistically uncorrelated;（3） the within scattering matrix is not necessarily invertible and some matrix inversions are not performed.

在ORL标准人脸库和NUST603人脸库上的试验结果表明，上述图像投影鉴别分析方法在识别性能上较以往的方法有一定的提高，尤其是特征抽取的速度有明显的提高。

A removable plug for holding water in a tub or basin.

一个可抽取的安在浴盆上的用来保持住水流的塞子。

Due to the huge gap between the quota and actual applications, immigration officers had to hold a random drawing to winnow down the applications.

由于配额和实际申请之间的巨大差距，移民局官员只得采用随机抽取的方法来筛选众多的申请。

METHODS Hp in gastric biopsy specimens from 259 patients with gastroenteric diseases was studied by bacterial culture method. In vitro , antimicrobial susceptibility of 50 strains Hp of random selection was tested by E test and agar dilution method.

方法采用细菌培养的方法对259例胃肠疾病患者胃粘膜活检标本进行了幽门螺杆菌的分离鉴定，并用琼脂稀释和浓度梯度法对随机抽取的50株幽门螺杆菌进行了抗生素敏感性试验。

METHODS: Bone marrow was sterilely separated from human. After heparinization, human BMSCs were harvested using density gradient centrifugation and adherence method. At the fifth passage, BMSCs at 1×108/L were incubated in the 6-well plate and divided into 2 groups. BMSCs in the edaravone group were 50% confluent and incubated in L-DMEM containing basic fibroblast growth factor and fetal bovine serum for 24 hours. After washing in PBS, these BMSCs were incubated in serum-free L-DMEM containing 20 mg/L edaravone for 24 hours. BMSCs in the blank control group were incubated in L-DMEM, supplemented with 10% fetal bovine serum.

无菌抽取的骨髓经肝素化后，采用密度梯度离心法及贴壁筛选法分离获得人骨髓间充质干细胞，传至第5代按1× 108 L-1接种于6孔板内，设立2组，依达拉奉组细胞达50%融合时用含碱性成纤维生长因子、胎牛血清的L-DMEM预诱导24 h，PBS洗涤后再用20 mg/L依达拉奉无血清L-DMEM诱导24 h；空白对照组始终用含体积分数为10%胎牛血清的L-DMEM培养，不加任何预诱导剂和诱导剂。

Then, the nodes which don't need to be dealt with are filtrated out, and a STU tree is created. Lastly, the nodes whose information entropy's increase overtops the threshold value are pruned, and the topic information of the Web pages is obtained.

根据配置过滤掉不需处理的相关内容并建立语义模型树，最后对熵增超过阈值的结点进行剪枝并输出抽取的主题信息页面。

Serial blood samples via the dorsal aorta cannulae showed that the GH secretion of starved juvenile grass carp (bodyweight 0.5-1.0kg) was still episodic, but with higher values of average GH, basal GH, and peak GH.

检测由背大动脉导管抽取的连续血样的结果表明：饥饿状态下草鱼(体重为 0 。5- 1 。0kg)生长激素分泌仍是间歇性的，但饥饿明显提高其总体生长激素平均值、基础生长激素平均值和其最大峰值。

We will study the properties of the distributions of OLS estimators over different random samples from the population.

通过从总体中抽取的不同的随机样本，我们将研究这些OLS估计量的分布。

It studys a kind of method to analysis question sentence based on the structural question sentence instance,design a method to express various kind of semanteme knowledge, manage domain knowledge in Xml file, and design a method to extract answer on the kind of knowledge structre.

研究了一种基于结构化问句实例分析问句的方法，设计了应用该方法时的各种语义知识及其表示，用Xml文档来管理领域知识，在这种知识结构上设计了一种答案抽取的方法。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。