丁胺

With amikacin highly sensitive to the isolated strain of Escherichia coli as control, the cure and preventing protective test were made on colibacillosis in broilers infected artificially to evaluate its curative effect, Both Chinese herbal compound prescription and amikacin could control the clinical symptoms of broilers infected artificially by E.

方法］根据中兽医理论自拟中药复方制剂，以对分离株大肠杆菌敏感性较高的丁胺卡那霉素作为对照，对人工感染的肉仔鸡大肠杆菌病进行治疗和预防保护性试验，对其疗效进行评价。

We consider that the mechanism of the forming of dicrotic wave is mainly generated by ...

并研究了多巴酚丁胺和硝酸甘油对重搏波的影响。

Reaction of ketones with sodium diselenide and sodium hydrogen selenide under the catalysis of n-BuNH2 gave a moderate yield of diselenides in a "one-pot" fashion.

在正丁胺的催化下，酮与硒氢化钠、二硒化钠乙醇溶液通过&一锅&法反应得到了中等产率的二硒醚。

METHODS: In 10 open-chest anesthetized pigs, myocardial deformation was studied before and during dobutamine infusion, under control and ischemic conditions produced by various degrees of coronary artery constriction: 2 of nonflow-limiting stenoses of increasing severity reducing left anterior descending artery hyperemic flow by 40% and 70% and 2 flow-limiting stenoses reducing resting coronary flow by 25% and 50%.

10只麻醉开胸的猪以各种程度的冠脉压缩制作为缺血状态组或对照组，研究其多巴酚丁胺灌注前后心肌损伤情况。2只无血流限制狭窄猪模型予以渐增的左前降支血流充盈减少分别为40％和70％，2只血流受限狭窄猪模型减少剩余冠脉血流25％和50％。

Results:(1) Dobutamine increased 〓 exchange currents with a concentration-dependent manner in ventricular myocytes of normal and hypertrophied rats.

结果：（1）多巴酚丁胺可剂量依赖性地增加正常大鼠和高血压肥厚大鼠心室肌细胞的〓交换电流。

(1) Dobutamine can significantly increase 〓 exchange currents of ventricular myocytes in normal and hypertrophied rats, and the sensitivety to dobutamine in hypertrophied cells is decreased.

（1）多巴酚丁胺可显著增加正常大鼠和心肌肥厚大鼠心肌细胞的〓交换电流，但对肥厚心肌细胞的效应下降。

METHOD:Salbutamal and carrier particle deposition with various flow rate was characterized by means of a twin stage impinger.

以硫酸沙丁胺醇为模型药物，用双冲程试验仪评价不同的气流速度对吸入型粉雾剂在模拟肺部的沉降量。

Objective To evaluate the effect of dobutamine, an inotropic agent on left ventricular synchronism.

目的 探讨正性肌力药物多巴酚丁胺对左心室运动同步性的影响。

Approximately 50％ of the positive inotropic effects of dobutamine on normal heart is performed via increasing 〓 exchange.

多巴酚丁胺对正常大鼠心肌的正性变力效应有将近50％是通过增强〓交换的机制实现的。

The results show that the interaction mode is mainly electrostatic interaction at the low concentration of dobutamine and adrenaline whereas intercalative binding plays a dominant role at their high concentration.

结果表明，低浓度的多巴酚丁胺和肾上腺素与DNA之间主要为静电作用；而在高浓度时，则主要为插入作用。

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。