阻断

The ipsilateral microinjection of γ aminobutyric acid of morphine hydrochloride into the nucleus tractus solitarius blocked partly the evoked bradycardiac and depressor responses without any influence on basal blood pressure and heart rate.

NTS内注射GABA受体拮抗剂荷苞牡丹碱可拮抗吗啡的上述作用，但吗啡受体拮抗剂纳络酮几乎不影响GABA对诱发压力感受性反射的阻断效应。

A SIT-BJT model is proposed for static induction thyristors operation in the blocking state.

提出了一种描述静电感应晶闸管在阻断态时的工作机理的SIT-BJT等效模型。

"This can be done by using a noel drug to block the Notch pathway while simultaneously controlling estrogen signaling through the estrogen receptor," said Albain, director, thoracic oncology clinical research program; director, breast clinical research program; and co-director, multidisciplinary breast oncology center; Loyola Uniersity Health System, Maywood, Ill.

&这种现象可以通过使用一种新的药物阻断Notch途径同时通过雌激素受体控制雌激素的信号转导来解决，&Albain说，他还是伊利诺州Maywood，Loyola大学健康系统的多学科乳腺肿瘤中心的主任，乳腺临床研究计划的主任，胸部肿瘤临床计划的主任。

The results showed that over 500.0 μg/L of Jagged-1/Fc led to the obvious enhancement of the proportion of CD4+CD25+ T cells within the day 4 to 6 of induction, which was abrogated with an anti-Jagged-1/Fc monoclonal antibody. This induction action of Jagged-1/Fc on CD4+CD25+ T cells was also inhibited by the block of a Notch signal pathway with N-[N-(3,5-difluorophenacetyl)-L-alanyl]-S-phenylglycine t-butyl ester. The level of IL-4 and IL-10 in the supernatant of T cell culture and their intracellular level were elevated by the induction of Jagged-1/Fc,and the level of TGF-β1 in the supernatant was not altered.

结果显示，超过500.0 μg/L剂量的Jagged-1/Fc使CD4+CD25+ T细胞百分比明显增高，诱导时间需要4～6天，抗Jagged-1单抗能抵消Jagged-1/Fc的诱导作用，用DAPT阻断Notch信号通路的活化也能抑制Jagged-1/Fc的诱导作用，Jagged-1/Fc诱导分化的T细胞培养上清中IL-4和IL-10的水平明显增高，TGF-β1无明显变化，胞内IL-4，IL-10，IL-2和TNF-α的水平也呈增高趋势。

RESULTS: Administration of the soman (60 μg·kg-1, sc) led to a rapid reduction in body temperature. Administration of scopolamine (1 mg·kg-1, ip) markedly blocked the hypothermic effect of soman but administration of methyl scopolamine (1 mg·kg-1,ip) had no effect on the hypothermia.

结果： 皮下注射梭曼(60 μg*kg-1)后可引起体温快速的降低，腹腔注射东莨菪碱(1 mg*kg-1)可明显阻断梭曼的降温作用，注射甲基东莨菪碱(1 mg*kg-1)对其降温作用无明显影响。

Now Symantec says it has created a new category in consumer software with a package that combines website blocking with a "firewall", protecting your computer from hackers, snoopers and viruses, as well as preventing inadvertent disclosure of personal data.

现在 Symantec 说它有产生一个新的种类在消费者软件中与一包裹联合网站阻断与一个防火墙，保护你的计算机免于电脑黑客、 snoopers 和病毒，连同避免个人数据的不注意的揭发。

1Now Symantec says it has created a new category in consumer software with a package that combines website blocking with a "firewall", protecting your computer from hackers, snoopers and viruses, as well as preventing inadvertent disclosure of personal data.

现在 Symantec 说，它已经在用户软件中被结合网站阻断和一个&防火墙&的一个软件包建立一个新的种类，保护你的计算机免于电脑黑客、 snoopers 和病毒，连同避免个人数据的不注意揭发。

Results showed that treated with SHH reduced the brain infarction, while pretreated with cyclopamine, the inhibitor of the smoothened receptor, blocked the neuroprotective effect of SHH.

本研究利用大花鼠中大脑动脉阻塞的实验模式，於缺血再灌注伤害后立即局部投予SHH能够有意义地减少梗塞区域的体积，而预先投予smoothened的抑制剂cyclopamine阻断SHH的作用，则会抑制此现象。

Based on the Theory of Mirror,Lacan divided the relations between the selfs and the self and the others into three fields:the field of imagination,the fields of sybol and the field of reality,and thus concluded that the self is a truth rsulted from other s intervention and later alienation and split.

由此，我们发现现代课堂的问题是，来自于强迫性的&他者&行为阻断了主体寻找真我的途径：学生丧失了话语权无法说自己的话；丧失了自主性无法自主生活；被剥夺了时间与空间而无法自我创造。

Both selfed seeds and hybrid seeds were obtained from male parent tobacco integrated with Cre gene and female parent tobacco with blocking fragment.

目前，已获得转基因烟草自交种子。以转阻断序列结构为母本，以转Cre基因为父本所进行的杂交组合种子也已经获得。

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。