阻断

Two paradigms (blockade of reconsolidation and extinction) have been used in the laboratory to reduce acquired fear.

实验室已采用两个范例（阻断记忆的重新巩固和记忆消除）来减少获得性恐惧。

The propranolol partially blocks the reconsolidation of the fear associated with the memory.

在重新巩固部分阻断了盐酸普萘洛尔的恐惧的记忆。

Scientists have tried to devise ways to take advantaged of this window of opportunity to either block the reconsolidation or weaken the connection between the stimulus and the fearful response.

科学家们已经努力设计出利用这个机会窗口的方法，或是阻断重新巩固的作用，或是弱化刺激和恐惧反应间的关联。

By adopting 4-vessel-occluded cerebral ischemia and reirrigate rat model.

采用四血管阻断的大鼠急性脑缺血再灌注动物模型。

The sensitivity of SMMC-7721 cells to mTNF-αin vitro is not parallel with that in vivo.Key Words: hepatocellular carcinoma; genetic engineering; variable gene; clone; single chain Fv; expression; purify; denature; renature; bifunctional antibody; targeting therapy

结合MTT实验结果，我们推测：在荷肝癌（SMMC-7721）裸鼠体内，肿瘤细胞对mTNF-α的敏感性与其在体外的敏感性是不平行的，mTNF-α有可能通过阻断肿瘤的血液供应，从而杀伤肝癌细胞。

By using this antisense MDR1 modified cell line, K562MDR/LASSN cells , we will further study the effects of MDR1 antisense RNA on the inhibition of MDR1 expression in drug-resistant leukemic cells and the resensitization of leukemic cells to anticancer agents.

希望通过逆转录病毒介导的MDR1基因转移从基因水平阻断MDR1基因的转录和翻译，增加肿瘤细胞对化疗药物的敏感性，从而达到杀灭肿瘤细胞的目的。

The combination therapy of pravastatin and aspirin has safe and significant effect to adjust blood lipid and inhibit inflammatory reaction and provides evidence of preventing the progression of artherosclerosis and restroke in the elderly.

提示普伐他汀与阿司匹林联合应用对老年缺血性脑卒中患者具有显著的调脂和抑制炎性反应的作用，为阻断动脉粥样硬化的进展、预防再梗死的发生提供了依据。

All of HCC cell linesexpressed Hh pathway to different extent,with predominance in SMMC-7721,which wereregarded as poorly differentiated.Blockade Hh pathway by KAAD-cyclopaminesignificantly inhibited the DNA synthesis and resultantly inhibited proliferation inSMMC-7721 cells.

利用KAAD-cyclopamine特异性阻断SMMC-7721细胞中Hh通路后，可明显抑制细胞DNA合成，进而抑制肝癌细胞生长增殖能力，其机制可能与促进p21的表达，抑制CyclinD1的表达有关。

The injured retrohepatic IVC can be repaired by direct compression when the laceration of the IVC is caused by liver trauma.

肝外伤伴发的肝后下腔静脉撕裂伤可通过直接压迫阻断受损下腔静脉进行修复。

These drugs work by reversibly blocking nerve conduction.

这些药物通过可逆性的阻断神经传导起作用。

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。