助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   partial block 的翻译结果: 查询用时:0.011秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

partial block
相关语句
  部分区块
     The field experiment shows that the application of this technology of in situ gas generating plays positive role in controlling water, stabilizing oil production and in controlling natural decline in partial block and well group, which is a new technology of EOR with application prospect.
     矿场试验表明,层内生气提高采收率技术的应用对部分区块和井组控水稳油、控制自然递减起到了积极作用,是一项有应用前景的提高采收率新技术。
短句来源
  部分梗阻
     The total protein content of CSF were increased in 148/150 cases and the Queckenstedt's test showed total or partial block in 109 cases.
     脑脊液蛋白含量增高者148/150例,奎根试验示完全或部分梗阻者109例。
短句来源
  “partial block”译为未确定词的双语例句
     Lung overflow experiment showed that an intravenous injection of ligustilide (0.08 ml/kg) into the anesthetic guinea pig caused complete or partial block of the reaction of histamine at the dose of 2~10μg/kg.
     在豚鼠肺溢流实验,ⅳ藁本内酯0.08 ml/kg能对抗组织胺2~10 μg/kg所引起的支气管收缩。
短句来源
     The inhibitory effect of anti CD 44 and anti CD 2 antibody on the cytotoxicity of leukemic cell line MML 1 mediated by the IL 2 activated T lymphocyte might be due to the partial block of the expressions of CD 44 and CD 2 molecules, which might interfere with the Fas FasL ligation.
     抗CD4 4抗体和抗CD2 抗体对T淋巴细胞所介导的白血病细胞的细胞毒作用的抑制可能与其部分地封闭了CD4 4分子和CD2 分子的表达以及与干扰了Fas FasL的结合有关
短句来源
     However, Mg~(2+) could partial block the apoptosis of the neuronal cells.
     结果显示无血清培养的细胞活力下降,出现凋亡状态,NR2B mRNA表达水平下降,加入Mg~(2+)后一定程度上可抑制凋亡。
短句来源
     The inhibitory effect of anti CD44 antibody on the cytotoxicity of leukemic MML 1 cells mediated by T lymphocyte might be due to the partial block of the expressions of CD44.
     另外 ,抗CD4 4抗体对T淋巴细胞所介导的白血病细胞的细胞毒作用的抑制 ,可能与其部分地阻断了CD4 4分子的表达有关
短句来源
     HSP27 antibody can reduce the viability of cultured RNs and partial block the protection of heat shock preconditioning against incitant toxic injury by exitotoxicity.
     HSP27抗体可以减低体外培养的视网膜神经元的细胞活力,并可以部分阻断热休克预处理对谷氨酸兴奋性损伤的保护作用。
短句来源
更多       
  相似匹配句对
     Block and Z.
     B lock和Z.
短句来源
     Partial Hybrid and Factoral Analysis of Block
     区组的部分混杂与析因分析
短句来源
     On the Construction of Partial Balance Incomplete Block Design
     一类部分均衡不完全区组设计的构造
短句来源
     PARTIAL DIPLOMYELIA
     部分的二重脊髓
短句来源
     Gypsum block
     石膏砌块
短句来源
查询“partial block”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  partial block
The partial block of V antigen synthesis was most marked in the early period after infection, subsequently it was less pronounced.
      
In this way partial block invalidation can be done on the cache lines in order to eliminate false sharing on invalidate-based multiprocessors.
      
In contrast, levels of 3-deoxy GAs remain relatively high, implying a partial block in the 3β-hydroxylation "activation" step of GA biosynthesis.
      
Such increases in the electrochemical force driving Ca2+ influx also decrease the amplitude of time-activated current, indicating that Ca2+ permeation is slower than K+ permeation, and so causes a partial block.
      
However, 3 μm La3+ produced only a partial block of voltage clamped Ca2+ current (ICa).
      
更多          


The neuromuscular blocking activity of l-curine, homoaromoline, d-tetrandrine and d-chondrodendrine isolated from the root of Cyclea barbata Miers in Hai-nan Island was studied. In rabbits the head-drop test showed that the quaternary salts of l-curarine and homoaromoline were more potent than the other two alkaloids. Dimethyl l-curine dimethiodide or dimethochloride derivatives were prepared and examined in conscious rabbits, mice, rats, cats and dogs. It was found that the dimethyl derivatives were about 1.5~3...

The neuromuscular blocking activity of l-curine, homoaromoline, d-tetrandrine and d-chondrodendrine isolated from the root of Cyclea barbata Miers in Hai-nan Island was studied. In rabbits the head-drop test showed that the quaternary salts of l-curarine and homoaromoline were more potent than the other two alkaloids. Dimethyl l-curine dimethiodide or dimethochloride derivatives were prepared and examined in conscious rabbits, mice, rats, cats and dogs. It was found that the dimethyl derivatives were about 1.5~3 times stronger than the parent compound and were 0.5~4 times more active than tubocurarine except in rats. In sciatic-tibialis preparations of anaesthetized rabbits, the neuromuscular block produced by l-curine and its derivatives or homoaromoline was readily reversed by neostigmine, antagonized by suxamethonium and augmented by tubocurarine. Tetanus was poorly sustained during its partial block, and the post-tetanus twiching were temporarily increased in amplitude. In conscious chicks it produced a flaccid paralysis. The results indicate that the quaternary salts of these three compounds are nondepolarizing blocking drugs like tubocurarine. In threefold neuromuscular blocking doses, l-curine and its dimethyl derivative all produced hypotension in anaesthetized cats and dogs and released histamine in anaesthetized dogs, but these effects were less potent than tubocurarine. In contrast to tubocurarine, its ganglion blocking effects were absent. In conscious and artificially ventilated rabbits, l-curine or dimethyl l-curine at 40~50 times the head-drop dose produced no marked changes in EGG. In rabbits sacrificed 48~72 hours after successive injection of 5~10 times head-drop dose of l-curine or dimethyl l-curine, no obvious pathological change in various tissues was found. In mice and rats, l-curine and dimethyl l-curine had a higher therapeutive index than tubocurarine.

本文研究了从毛叶轮环藤分离到的汉防己甲素,高阿洛莫林碱,左旋箭毒碱和异谷树碱的肌松作用。家免垂头试验表明,他们的碘甲烷盐均有肌松作用,但以左旋箭毒碱和高阿洛莫林碱的作用较强。将左旋箭毒碱制备成二甲基左旋箭毒碱氯甲烷盐衍生物后,肌松作用增强1.5~3倍。对小鼠,家免,猫和狗的肌松作用比右旋筒箭毒碱约强0.5~4倍,对大鼠的肌松作用强度与右旋筒箭毒碱相当。左旋箭毒碱,二甲基左旋箭毒碱及高阿洛莫林碱的作用均类似于右旋筒箭毒碱,属于非去极化型肌松剂。给麻醉猫、狗快速静注2~3倍肌松剂量的左旋箭毒碱或二甲基左旋箭毒碱,有降压和组胺释放作用。对猫颈交感神经节无抑制作用。对离体家兔及豚鼠廻肠的阿托品样作用很弱。家兔连续静注达40~50倍垂头剂量,对心电图无明显影响,静注5~10倍垂头剂量,48-72小时后剖杀检查,未见对内脏器官有明显病理损害。小鼠及大鼠试验结果表明二甲基左旋箭毒碱的治疗指数高于右旋筒箭毒碱。

A component, ligustilide, was isolated from the essential oil of Danggui (Angelica sinensis Oliv. Diels) cultivated in Min Xian County, Gansu Province, and accounted for 0.5% of the weight of the original herb. It was shown to have remarkable antiasthmatie effect and spasmolytie action by a series of experiments. When injected into guinea pigs intraperitoneally at a dose of 0.14ml/kg, the asthmatic reaction induced by acetylcholine and histamine was immediately impeded with a potency approximately equal to the...

A component, ligustilide, was isolated from the essential oil of Danggui (Angelica sinensis Oliv. Diels) cultivated in Min Xian County, Gansu Province, and accounted for 0.5% of the weight of the original herb. It was shown to have remarkable antiasthmatie effect and spasmolytie action by a series of experiments. When injected into guinea pigs intraperitoneally at a dose of 0.14ml/kg, the asthmatic reaction induced by acetylcholine and histamine was immediately impeded with a potency approximately equal to the action of aminophylline (50mg/kg). Lung overflow experiment showed that an intravenous injection of ligustilide (0.08 ml/kg) into the anesthetic guinea pig caused complete or partial block of the reaction of histamine at the dose of 2~10μg/kg. Ligustilide also exhibited antispasmodic effect on isolated trachea strip of the guinea pig contracted by acetylcholine, histamine and barium chloride, and a relaxation effect on trachea strip under normal tension. Addition of propranolol did not affect those actions. The contents of cAMP and cGMP in the pulmonary and intestinal tissues of the guinea pig were not altered by treatment with ligustilide.

从甘肃岷县当归挥发油中,分离出一淡黄色油性物质,鉴定为藁本内酯,实验证明有明显的平喘作用。给豚鼠ip 0.14 ml/kg能缓解组织胺与乙酰胆碱的致喘反应,其效力约与氨茶碱50 mg/kg相仿。在豚鼠肺溢流实验,ⅳ藁本内酯0.08 ml/kg能对抗组织胺2~10 μg/kg所引起的支气管收缩。藁本内酯不仅对豚鼠离体气管条有松弛作用,而且对乙酰胆碱、组织胺以及氯化钡引起的气管平滑肌痉挛收缩,有明显的解痉作用。上述作用不能被心得安所阻断。藁本内酯对豚鼠肺、肠组织内cAMP及cGMP的含量均无明显影响。

The liver fluke and chicken roundworm were used as representatives of platyhelminthes and nemat- helminthes respectively in this study to test the responses to some neurotransmitters and drugs.The res- ponses of these two parasites wererecorded and compared through mechanical functional changes by means of an electrical recording apparatus for experiment with isolated tissues.It is more reliable and sensitive for measuring the effect of drugs on parasites.It was found that the responses of liver fluke to drugs...

The liver fluke and chicken roundworm were used as representatives of platyhelminthes and nemat- helminthes respectively in this study to test the responses to some neurotransmitters and drugs.The res- ponses of these two parasites wererecorded and compared through mechanical functional changes by means of an electrical recording apparatus for experiment with isolated tissues.It is more reliable and sensitive for measuring the effect of drugs on parasites.It was found that the responses of liver fluke to drugs were quite different from those of chicken roundworm to the same drugs.The rhythmical activity of the liver fluke was inhibited and those of chicken roundworm was stimulated by choline esters (acetylcholine, carbacholine and acetyl-β-methylcholine)and eserine.Atropine was found to cause complete block on liver fluke and only partial block on chicken roundworm to the effect of choline esters.5-Hydroxytryp- tamine produced a potent stimulant effect on liver fluke and a depressant effect on chicken roundworm. Epinephrine hydroehlgride possesed inhibitory effect on liver fluke,but weaker stimulatory effect on chi- cken roundworm.α-Adrenergic blocker phentolamine was found to be a stimulant on both liver fluke and chicken roundworm and not to be an adrenergic blocker on liver fluke.Apparently this blocker was simi- lar in effect on liver fluke to another a-blocker lysergic acid diethylamide (LSD) and may be art ago- nist on 5-HT receptor.The value of both parasites as a testing model for screening*anthelmintics and what possible type of nerve-muscle receptors were existed in both of them are discussed.

本文以肝片形吸虫和鸡蛔虫作为扁形动物和线形动物的代表,在离体器官测定仪上通过机械功能的变化记录了它们对数种神经递质和药物的神经肌肉反应,并对这些反应进行了比较,这种测定方法比过去所用的方法准确、灵敏。肝片形吸虫和鸡蛔虫对神经递质和药物的反应基本上是不同的。胆碱酯类(乙酰胆碱、氨甲酰胆碱和乙酰甲胆碱)及毒扁豆碱对肝片形吸虫呈抑制作用而对鸡蛔虫则呈兴奋作用。硫酸阿托品能完全阻断胆碱酯类对肝片形吸虫的抑制作用,但只能部分阻断胆碱酯类对鸡蛔虫的兴奋作用。5-HT 对肝片形吸虫有强大的兴奋作用而对鸡蛔虫则表现抑制作用。盐酸肾上腺素对肝片形吸虫呈抑制作用,而对鸡蛔虫则表现兴奋作用。酚妥拉明对这两种虫均表现兴奋作用,且不具有阻断肾上腺素对肝片形吸虫的作用,原因可能与 LSD 相似。文中对这两种虫的受体性质及其在筛选驱虫药时作为实验模型的价值进行了讨论。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关partial block的内容
在知识搜索中查有关partial block的内容
在数字搜索中查有关partial block的内容
在概念知识元中查有关partial block的内容
在学术趋势中查有关partial block的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社