阻断

A period of blood-blocking is required for a number of surgical procedures onthe liver, especially when dealing with extensive hepatic trauma or resecting largeⅠintrahepatic lesions.

在进行较大范围的肝叶切除或处理严重的肝外伤时，通常需要肝脏血流的暂时阻断。

Wistar rats were divided into 5 roups:sham-operated, AMI, AMI+LPA,AMI+pertussis toxin and AMI+PTX+LPA. ECG were recorded, HR and VPBs were observed as important indexes.

将60只Wistar大鼠分成5组：假手术组，AMI动物模型组，AMI动物模型给LPA组，AMI动物模型给G蛋白受体阻断剂百日咳毒素组，AMI动物模型给PTX及LPA组。

Thousands of buildings from shanties to the presidential palace were destroyed, streets were blocked by debris and telephone service was knocked out.

从贫民窟到总统府，数千幢建筑毁于一旦，街道被废墟阻断无法通行，电话服务中断。

It starves tumors by blocking blood flow to the growths.

它通过阻断肿瘤增生物的血流使其死亡。

It start to * starves tumor by blocking blood flow to the growth s .

它阻断血液流向成长的脑瘤。

It starves tumors by blocking blood flow to the growths.

它通过阻断血液流量生长来饿死肿瘤。

It is concluded that malaria morbidity in Guangdong had been controlled in low level, the malaria endemic areas are straggled through out the province and malaria cases are mainly imported.

广东省疟疾发病率已控制在较低水平，目前疟疾流行以散发或输入为主，主要抓住病例的早治疗和疫点的早处理，阻断疟疾在广东省的传播指日可待。

After superfused the preparations with ACSF contianed 0.1mM CaCl〓 and 2.3mM MgCl〓 to block the synaptic transmission, GABA 10〓M enhanced the Ⅴ wave by 32.2±17.1%.

用低钙高镁ACSF灌流标本，以阻断突触传递后，10〓M GABA，使V波增大34.2±17.1％。

ECC duration ranged from 28 minutes to 249 minutes, and occlusion time of the ascending aorta from 8 minutes to 135 minutes, all the infants were successfully weaned from the machine. One case died after operation.

结果 全组病例18例，男12例，女6例，年龄6～23 m，体重4.8～10 kg，ECC时间28～249 min，升主动脉阻断时间8～135 min，全组病例均顺利脱机，一例术后死亡。

Low concentration ryanodine can mimic BDNF to induce growth cone attraction and high dose ryanodine gradient is repulsive to the growth cone.

结果发现，表达DN-Cdc42或CA-Cdc42 能够阻断BDNF 及低浓度ryanodine的浓度梯度对轴突生长锥的化学吸引作用。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。