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
   [方法] 的翻译结果: 查询用时:0.578秒
图标索引 在分类学科中查询
所有学科
预防医学与卫生学
外科学
感染性疾病及传染病
医药卫生方针政策与法律法规研究
更多类别查询

图标索引 历史查询
 

方法
相关语句
  [ method ]
     [Method]MG-63 cells were transfected by antisense TGFβ1 gene and selected by G418 for 14d.
     [方法]将反义TGFβ1基因转染骨肉瘤细胞MG-63,G418筛选14d后获得转染细胞系MG-TGFβ1(-)。
短句来源
     [ Method ] Genotypes were determined in 136 patients with acute leukemia and 136 age- and sex- matched controls by PCR-RFLP analysis for 1549C→T and 1708G→ A and AS-PCR analysis for 1661G→A.
     [方法]采用1:1配对病例-对照研究的方法,应用PCR-RFLP和AS-PCR技术,分析与比较了136对汉族成人急性白血病病例与对照的芳烃受体基因1549C→T,1661G→A,1708G→A 3个位点的基因多态性,及AHR基因多态性与成人急性白血病易感性的关系。
短句来源
     [Method] Paraffin imbedding tissues from 60 cases with breast cancer were detected for expression of COX-2, HER-2/neu and VEGF by immunohistochemistry.
     [方法]应用免疫组织化学方法检测60例乳腺癌石蜡包埋组织中COX-2、HER-2/neu和血管内皮生长因子(VEGF)的表达。
短句来源
     [Method] Genotypes were determined in 136 acute leukemia patients and 136 age and sex matched controls by PCR-RFLP analysis for 1549CA and As-PCR analysis for 1661G>A.
     [方法]采用1:1配对病例-对照研究的方法,应用PCR-RFLP和AS-PCR技术,分析与比较了136对汉族成人急性白血病病例与对照的芳烃受体基因1549C>T,1661G>A,1708G>A 3个位点的基因多态性,及AHR基因多态性与白血病易感性的关系。
     [Method]The expression of TGFβ1 and TGFβRⅡ protein in 10 cases with normal salivary gland tissue and 45 cases with MEC was detected by the streptavidin-peroxidase (SP) immunohistochemical method.
     [方法]应用免疫组织化学SP法检测10例正常涎腺组织、45例黏液表皮样癌中TGFβ1和TGFβRⅡ的表达。
短句来源
更多       
  [ methods ]
     [Methods] The pregnancy outcome and serum β-HCG at 12-14 days after IVF-ET in 220 cycles were retrospectively analyzed.
     [方法]回顾性分析我院行IVF-ET后妊娠的220例妊娠患者ET后12~14d血清β-HCG与妊娠结局的关系。
短句来源
     [Methods]A ccording to food pollutant in Peking City monitor system item word project we collect 30 samples within the scope of whole area,To carry on a measurement according to the GB/T5009-2003 methods.
     [方法]按照《北京市食品污染物监测体系项目工作方案》要求,在全区范围内采集30份样品,参照GB/T5009-2003方法进行测定。
短句来源
     [Methods]Two hundrend obesity and overweight adults were pick out in community and accepted health education,aerobic exercise,reasonable diet,behavior modification and medical supervision for eight months.
     [方法]2005年3月抽取本市两个社区25~60岁超重与肥胖男、女成人各200名,采用健康知识教育+有氧运动+合理饮食+行为矫正+医务监督综合方法进行8个月干预比较,同时设立对照组。
短句来源
     [Methods]The levels of CD86+、CD19+、CD3+、CD4+、CD8+ and CD4+/CD8+ among the acaroasthma patients、non-acaroasthma patients and health group were measured by FCM(flow cytometry)respectively.
     [方法]分别对螨性哮喘患者30人、非螨性哮喘患者30人、与正常健康者30人,流式细胞术测定其外周血中淋巴细胞CD86+、CD19+、CD3+、CD4+、CD8+的阳性率及CD4+/CD8+比值; 并对上述指标加以比较分析。
短句来源
     [Objective]To measrue the patients of condyloma acuminatum (CA) the genotypes of HPV.[Methods]General type and peculiar type primer 6/11 type,16/18 type were getted to CA organization to go on polymerase chain reaction detection.
     [目的]检测尖锐湿疣(CA)患者中人乳头瘤病毒(HPV)的基因型别。 [方法]用HPV通用型和特异型引物6/11、16/18型对CA组织进行聚合酶链反应(PCR)检测。
短句来源
更多       
  “[方法]”译为未确定词的双语例句
     Methods: A total of 120 otorhinolaryngologic patients undergoing selective operation were randomly divided into test and control group (60 cases each).
     [方法]选取耳鼻喉科择期手术病人120例随机分为观察组与对照组各60例。
短句来源
     Methods: A total of 61 patients hospitalized in NICU were investigated on the occurrence of hospital infection.
     [方法]分析NICU61例住院病人医院感染发生情况。
短句来源
     Methods: A total of 104 cases of COPD visited out-patient clinic were selected, then self-nursing capability and quality of life of them were measured respectively with ESCA and QOLS.
     [方法]研究对象为在我院门诊就诊的COPD病人104例,采用自我护理能力量表(ESCA)测量COPD病人自我护理能力,采用COPD生活质量评分表测量病人的生活质量。
短句来源
     Methods: A total of 379 married nurses (486 gravidities) who have contacted chemotherapeutic drugs were selected from the first,the second and the third level grade A hospitals (10 hospital of each level) as contacting group.
     [方法]从广东省的“一甲”“二甲”和“三甲”各10所医院抽取接触化疗药物的已婚护士379名(孕次486次)为接触组;
短句来源
     Methods: A total of 72 nursing students studying in school and 68 students practicing in clinical were detected with Kater 16PF measuring inventory. All data were analyzed statistically with t-test.
     [方法]采用卡特尔16PF人格测量量表,对护理专业在校学习的72名学生和临床实习的68名学生进行测试,所得资料用t检验进行统计学处理。
短句来源
更多       
查询“[方法]”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
没有找到相关例句


In ordinary sampled-data control systems the system response to a step input can reach its equilibrium state only within n or more sampling intervals (n is the order of the controlled plant). In this paper multiple-impulses are used, instead of ordinary simple impulses, to speed up the system response. In such sampled data systems the system response to step input can reach its equilibrium state within less than n, even one, sam-pling intervals. Methods of design of such kind of sampled-data systems and their...

In ordinary sampled-data control systems the system response to a step input can reach its equilibrium state only within n or more sampling intervals (n is the order of the controlled plant). In this paper multiple-impulses are used, instead of ordinary simple impulses, to speed up the system response. In such sampled data systems the system response to step input can reach its equilibrium state within less than n, even one, sam-pling intervals. Methods of design of such kind of sampled-data systems and their com-ponents are discussed. In the last part of the paper methods of compensating sampled data systems with dead time elements is also considered.

在通常的脉冲控制系统中,当输入信号是阶跃函数时,系统的过渡过程至少在n个采样周期内才能完全结束(n是控制对象的阶数).文中考虑了采用宽度不等的多拍脉冲代替通常的单拍脉冲以加快系统的过渡过程.在采用多拍脉冲以后,系统的过渡过程可以在少于n个采样周期内,甚至在一个采样周期内完全结束.文中叙述了这种脉冲系统的综合方法,也讨论了系统中有关组成部分——脉冲组成器和校正装置——的构成方案及其参数的计算方法.最后并考虑了由于时滞引起的对系统动态特性有害影响的补偿问题.文中举有例题,对文中各节内容作必要的说明.

In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into the...

In this paper the general synthesis problem of optimal control systems with the criterion of transient responses as a positive integral functional (3) is discussed.In the first part it is assumed that the motion of controlled object is described by a system of ordinary differential equations and that the final states of the system form a bounded and closed convex region in n-dimentional euclidian phase space. A method is proposed for finding all optimal control functions which lead any starting state into the given final region of states. Some conclusions are obtained from the maximum principle by using transversal conditions of optimal trajectories in terminal points, and the particular properties of the stated problem are pointed out. The case of linear dif-ferential equations with integral quadratic functional criterion is investigated in detail.Further, in the second part the fundamental properties of isoloss regions, the rela-tions between the isoloss region and optimal control functions are indicated. As a direct result a partial differential equation determining the optimal loss-function J (x) is found and the connection between function J (x)and optimal vector control function u (x) is also stated. The methods proposed are practically the extension of the me-thods used by us for designing time optimal control systems as seen in [5, 6 ,7].Finally, an example is illustrated with optimal trajectories shown in phase plane.The necessary numerical data is calculated by an analog computer with high accuracy.

文中研究了具有公式(3)表示的一般正积分泛函的最优控制系统的综合问题.在第一部分中研究了具有控制参数的一阶微分方程组.控制系统的终点状态为n维相空间内的某一逐段光滑边界的闭性区域Ω.文中指出了根据极大值原理和轨道终点的横截条件寻找引到Ω的所有最优轨迹的方法.这里详细地研究了具有二次泛函和被积函数中不明显含有控制参数的质量指标泛函的线性方程情况.在文中第二部分研究了等损耗区的主要特性.指出了等损耗区与最优控制函数之间的关系.导出了求算最优损耗函数J(x)的偏微分方程,以及这一函数与最优控制函数u(x)的关系.上述方法是我们曾在文献[5,6,7]中用过的最优快速系统的综合方法的推广.文章最后举有例证.

This paper describes the dynamic behaviors of a selfbiased bistable multivibrator by the use of waveform analysis with special attention to the switching action of the isolation diodes and the effect of the symmetrical triggering pulse. Seven typical forms of transi-tion and four typical forms of failure are introduced in which the monotonic transition case with the grid voltage intersection point at the leading edge of the triggering pulse gives the highest dynamic stability. Experimental results are included...

This paper describes the dynamic behaviors of a selfbiased bistable multivibrator by the use of waveform analysis with special attention to the switching action of the isolation diodes and the effect of the symmetrical triggering pulse. Seven typical forms of transi-tion and four typical forms of failure are introduced in which the monotonic transition case with the grid voltage intersection point at the leading edge of the triggering pulse gives the highest dynamic stability. Experimental results are included to illustrate the main points.

在研究触发器的动态过程中,我们考虑了隔离二极管的开关作用和触发脉冲的影响,介绍了一种简单直观的分析方法. 文中概括出触发器的七种典型翻转过程和四种破坏情况,指出“交点在前沿的单调翻转过程”的动态可靠性最高.文中主要论点都有实验验证.

 
<< 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[方法]的内容
在知识搜索中查有关[方法]的内容
在数字搜索中查有关[方法]的内容
在概念知识元中查有关[方法]的内容
在学术趋势中查有关[方法]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