| 单词 | tract |
| 释义 | tract [英 [tr?kt] 美 [tr?kt] ] tract的意思、解释 复数形式：tracts; tract 基本解释 名词大片土地; （神经纤维的）束; 小册子; 一段时间，长时间 tract 相关例句 名词 1. tract 1. He had an infection in the upper respiratory tract. 他上呼吸道感染。 2. tract的翻译 2. He wrote all the campaign tracts. 这些竞选传单全是他写的。 3. tract 3. He owns a large tract of forest. 他拥有一大片森林。 4. To the north of the river is an immense wooded tract. 河北面是一大片林地。 tract 网络解释 1. 束：以上数沟将脊髓每侧分成三份,称为索(column),即上行及下行的纤维束(fasciculus)或称传导束(tract)所组成的白质. 前正中裂与前外侧沟之间称为前索(即腹索前、后二外侧沟之间称为外侧索;后外侧沟与后正中沟之间称为后索(即背索). 2. 地带：汉密尔顿将西方与原苏联的经济地域分级作了比较,划分出了六级经济区(economic reglon)地域生产综合体,地带(tract),带(zone),区位(1ocation)和地点(site),其中,前两个概念是从原苏联直接搬到西方的,后四个名词是在翻译中修改调整后介绍到西方的. 3. 神经束：虚无缥缈的意识,亦襄括一种高度专注的, 主动的全神贯注.贯穿所有这些状态的范围以觉醒系统(arousal system)为中介,而所谓觉醒系统,是指由神经束(tract) 构成的一个网线路结构, tract 双语例句 1. tract的解释 1. Objective: To observe the effect of rhubarb on 89 patients with upper digestive tract bleeding after severe cerebral injury. 目的：观察生大黄粉在颅脑损伤后上消化道出血防治中的效果。 2. Since the introduction of nalidixic acid in 1962 for the treatment of urinary tract infections, a large number of... 自1962年治疗尿路感染的第一个喹诺酮药物萘啶酸问世以来，已经合成了许多类似衍生物。 3. tract的解释 3. Since the introduction of nalidixic acid in 1962 for the treatment of urinary tract infections, a large number of related derivatives have been synthesized. 自1962年治疗尿路感染的第一个喹诺酮药物萘啶酸问世以来，已经合成了许多类似衍生物。 4. A large family of endoparasitic amebas that invade the digestive tract. 内寄生变形虫的一个大目，能侵入消化道。 5. Objective To investigate under local anesthesia ureteral lithotripsy for the treatment of urinary tract stones of acute obstructive renal failure effectiveness and safety. 目的 探讨局麻下输尿管弹道碎石术治疗上尿路结石梗阻并发急性梗阻性肾功能衰竭的有效性及安全性。方法急诊局麻下应用输尿管镜直视下气压弹道碎石术治疗上尿路结石梗 6. Objective To investigate under local anesthesia ureteral lithotripsy for the treatment of urinary tract stones of acute obstructive renal failure effectiveness and safety. Methods Application the local anesthesia emergency pneumatic ureteroscopic lithotripsy for the treatment of urinary stone obstructive renal failure in 12 cases. 目的 探讨局麻下输尿管弹道碎石术治疗上尿路结石梗阻并发急性梗阻性肾功能衰竭的有效性及安全性方法急诊局麻下应用输尿管镜直视下气压弹道碎石术治疗上尿路结石梗阻性肾功能衰竭12例。 7. These drugs are commonly used to treat respiratory tract infections, and resistance to macrolides in respiratory pathogens is increasing. 这两种药物常用于治疗呼吸道感染，现在，呼吸道病原体对他们的耐药性在升高。 8. objective: to evaluate the efficacy and safety of expectorant mucosolvan aerosol inhalation in lower respiratory tract infections. method: 86 patients'clinical symptoms with lower respiratory tract infections were observed to identify the difference during the treatment. result: two groups efficiency comparison differentiae exits palpability (p.01), obvious side effect was not found in mucosolvan. conclusion: mucosolvan will be effective to treat lower respiratory tract infections, it's safe and reliable. 目的：评价祛痰剂沐舒坦雾化吸入治疗下呼吸道感染的临床疗效及安全性。方法：观察 86例下呼吸道感染患者治疗治疗前后咳嗽、咳痰等临床症状的变化。结果：两组有效率比较差异有显著性(p.01)未发现沐舒坦有明显副作用。结论：沐舒坦治疗下呼吸道感染疗效确切安全可靠值得临床进一步推广使用。 9. Mother function is to supplement the baby`s gastrointestinal tract the number of probiotics to increase the baby`s absorption of nutrients, and can be solved by an effective bacteria caused less diarrhea, my son had eaten very effective, but can not be treated as an antidiarrheal drug. 妈眯爱的作用是补充宝宝胃肠道内的益生菌数量，增加宝宝对营养物质的吸收力度，可以解决因有效菌群少而导致的腹泻，宝宝当初吃过，十分有效，但本身不能作为止泻药物来对待。 10. tract是什么意思 10. Obvious laceration and bleeding were seen in the lung tissue surrounding the wound tract. Chest radiology demonstrated increased bronchovaslular shadows. Breathing frequency and lung water content elevated notably early after injury. As time prolonged, PaO2 and SaO2 progressively decreased, PO2 and lung water content increased progressively. 结果 胸部爆炸伤后，100%家兔发生肺冲击伤，60.0%为极重度/重度伤，56.7%出现肺脏碎片伤，周围肺组织可见明显撕裂、出血，胸部X线表现为两肺纹理增粗、模糊，伤后早期即出现呼吸频率明显增加，PaO2、PO2、SaO2均明显下降，肺含水量增加。 11. Hydrocarbon source rock consists of high system tract and half deep lake facies in depressed stage. Main reservoir consists of the sand body of fan delta front and braided stream delta front which is present in high system tract or low system tract in lower part of Nantun Formation. 断陷期的水进域和高位域深湖、半深湖相暗色泥岩是乌南次凹的主要烃源岩，南一段低位域和高位域的扇三角洲前缘及辫状河三角洲前缘砂体是主要储层。 12. tract 12. Objective To probe into the curative effect of Potassium Sodium Pehydroandrographolide Succinate for Injection in the treatment of infant acute upper respiratory tract infections. 目的探讨注射用炎琥宁(Potassium Sodium Pehydroandrographolide Succinate for Injection)治疗小儿急性上呼吸道感染的临床疗效。 13. tract的翻译 13. Proteases in the upper respiratory tract are suppressed by secretory leukoprotease inhibitor, and those in the lower respiratory tract are suppressed by pulmonary surfactant which, by adsorption, inhibits the interaction between the proteases and viral membrane proteins. 在上呼吸道中，这些蛋白酶被分泌型的白细胞蛋白酶抑制剂所抑制。而在下呼吸道则被肺表面活性物质所抑制。肺表面活性物质是通过在病毒吸附时阻止加工蛋白酶和病毒膜蛋白相互作用而起抑制作用的。 14. tract的近义词 14. Proteases in the upper respiratory tract are suppressed by secretory leukoprotease inhibitor, and those in the lower respiratory tract are suppressed by pulmonary surfactant which, by adsorption, inhibits the interaction between the proteases and iral membrane proteins. 在上呼吸道中，这些蛋白酶被分泌型的白细胞蛋白酶抑制剂所抑制。而在下呼吸道则被肺表面活性物质所抑制。肺表面活性物质是通过在病毒吸附时阻止加工蛋白酶和病毒膜蛋白相互作用而起抑制作用的。 15. Objective To investigate the curative effect of piperacillin/tazobactam in treating the lower respiratory tract infection. 目的 观察哌拉西林／他唑巴坦治疗下呼吸道感染的临床疗效。 16. The main side effects include thrombopenia, neutropenia, gastrointestinal tract response, and hypothyroidism. 最主要的副反应包括：血小板减少症、中性粒细胞减少症、胃肠道反应及甲状腺功能减低症。 17. tract的意思 17. Zoology The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish. 肛门：鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口 18. The occurrence of cholelithiasis were demonstrated and cholecystectomy were carried out in all cases, choledochendysis was performed additionally in 1 case due to complicated choledocholithiasis.6 cases of total gastrectomy with esophogusjejunum double tract Roux-en-Y anastomosis during the corresponding period did not encount cholelithiasis after operation. 上述病例均行胆囊切除术，1例并胆总管结石者加行胆总管探查、T形管引流术。而同期对照施行的全胃切除、食管空肠双通路Roux-en-Y吻合术6例，术后随诊未发现胆囊结石。 19. tract 19. Objective To study the efficacy of Ribavirin aerosol in the treatment of children with vival infections of upper respiratory tract. 目的 观察利巴韦林气雾剂治疗儿童病毒性上呼吸道感染的疗效。 20. Results For 1356 cases of moderate to severe lower respiratory tract infection, their sex, age, degree of fever, white blood cells and neutrophils, the type and composition of the pathogen showed no significant difference. 结果 1356例不同下呼吸道中重度感染患者，其性别、年龄、发热程度、血白细胞与中性粒细胞、病原体种类和构成，均无明显差异。 tract 词典解释 1. (土地等的)大片 A tract of land is a very large area of land. e.g. A vast tract of land is ready for development... 一大片广阔的土地可待开发。 e.g. They cleared large tracts of forest for farming, logging and ranching. 他们清除了大片的森林以经营农耕、采伐与畜牧。 2. (宗教、道德或政治的)短文 A tract is a short article expressing a strong opinion on a religious, moral, or political subject in order to try to influence people's attitudes. e.g. She produced a feminist tract, 'Comments on Birth-Control', in 1930. 她 1930 年写了篇女性主义的短文《论节育》。 3. 道;束 A tract is a system of organs and tubes in an animal's or person's body that has a particular function, especially the function of processing a substance in the body. e.g. Foods are broken down in the digestive tract... 食物在消化道里分解。 e.g. A cold is an infection of the upper respiratory tract. 感冒是上呼吸道的感染。 tract 单语例句 1. Measles is an acute infectious respiratory tract disease that is caused by the measles virus. 2. These problems include acute inflammation of the intestinal tract, food poisoning and dysentery. 3. The center's staff have visited the school and advised the management to adopt measures against respiratory tract infections. 4. The government hopes to convert the tract of land to residential use should all bidders withdraw their plans to construct a private university there. 5. It can be corrosive and irritates the skin, eyes and the upper respiratory tract. 6. Cranberries and blueberries both help protect against cystitis by stopping harmful bacteria sticking to the urinary tract. 7. The Centre for Health Protection is investigating an outbreak of upper respiratory tract infection, affecting 21 pupils at a kindergarten cum child care center in Sha Tin. 8. Doctors postponed an operation due to restore part of Sharon's skull after detecting a slight infection in his respiratory tract. 9. The patient simply needs to ingest the intelligent capsule, which will move within the patient's digestive tract via gastrointestinal muscle motility. 10. A dog's digestive tract and metabolism are really no different from ours, so it would be tough to live this way. tract 英英释义 tract noun 1. a bundle of myelinated nerve fibers following a path through the brain Synonym: nerve pathwaynerve tractpathway 2. a system of body parts that together serve some particular purpose 3. a brief treatise on a subject of interest published in the form of a booklet Synonym: pamphlet 4. an extended area of land Synonym: piece of landpiece of groundparcel of landparcel |
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英语词典包含32113条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。