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
   一个有用的 的翻译结果: 查询用时:0.053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
 

一个有用的
相关语句
  a useful
     Modification of bacterial artificial chromosome (BAC) has been a useful method for studying gene expression and function in vitro and in vivo.
     对细菌人工染色体(bacterial artificial chromosome,BAC)的修饰是研究基因在体内和体外表达和功能的一个有用的方法。
     COX-2 may play an important role in the development and progression of gastric MALT lymphoma by pro- moting cell proliferation and is a useful index in the prognosis of gastric MALT lymphoma.
     COX-2蛋白可以通过促进淋巴瘤细胞的增殖而参与胃MALT淋巴瘤的发生和发展,并且在胃MALT淋巴瘤中是一个有用的预后指标.
短句来源
     Conclusion:The serum CYERA21 1 is a useful diagnotic and monitoring tumor marker in lung cancer particulaely for squamour cell lung cancer.
     结论:血清CYERA21-1 对肺癌、特别是对鳞癌是一个有用的诊断和监测标记物。
短句来源
     Conclusion We prepare successfully the PDGFR monoclonal antibody and provide a useful tool for researching on the PDGFR expression and clinical detection.
     结论成功制备PDGFR单克隆抗体,为研究PDGFR的表达情况和临床检测提供了一个有用的工具。
短句来源
     Conclusion Es/As of AVPD appeal's to be a useful method in evaluation of left ventricular diastolic function.
     结论 AVPD Es/Ea是评价左室舒张功能的一个有用的方法。
短句来源
更多       
  “一个有用的”译为未确定词的双语例句
     Conclusion Detection of serum TGF-β_1,IL-8 and IL-18 levels might be of prognostic importance in patients with chronic hepatitis B as high levels of these cytokines might favor malignant changes.
     结论:检测慢性乙型肝炎患者血清TGF-β1、IL-8和IL-18水平对疾病的诊断和治疗是一个有用的临床指标。
短句来源
     Conclusions TTF 1 may be a helpful antibody to confirm the pulmonary origin of adenocarcinoma especially in small biopsy specimens or patients presenting with metastatic carcinomas of unknown primary site.
     结论 :对于确定肺原发或转移性腺癌的病理诊断 ,TTF 1是一个有用的特异性抗体 ,特别是在体积较小的肺活检标本或原发灶不明而仅有肺内转移时
短句来源
     Conclusion The CD44v6 and nm23-H 1 expression closely relate with lymph-node metastasis. They may serve as an important indicator of metastasis of colorectal cancer.
     结论 CD44v6和nm2 3-H1与大肠癌淋巴结转移密切相关 ,两者在淋巴结转移中起协同作用 ,联合检测对判断大肠癌淋巴结转移是一个有用的指标。
短句来源
     Thompson in Journal of Combinatorial Theory, 1(1966).
     Thompson在JournalofCombinatorialTheory ,1 (1 96 6 )中得到的一个有用的引理的结果 .
短句来源
     Conclusions COX-2 expression played an important role in the development and progression of B-NHL and was an useful prognosis index.
     结论COX-2在B-NHL的发生和发展中具有重要作用,并且是一个有用的预后指标。
短句来源
更多       
  相似匹配句对
     (2) another usefull inequalfity was prove also;
     (2)证明了一个有用的不等式;
短句来源
     An Useful Orthogonal Array for Parameter Designs
     一个对参数设计有用的正交表
短句来源
     One Evening
     一个夜晚
短句来源
     A Subsemigronp of S(I)Pet
     S(I)的一个子半群
短句来源
查询“一个有用的”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。
  a useful
Furthermore, that the proposed techniques in this paper allow the decision-maker to assign a different degree of importance can provide a useful way to efficiently help the decision-maker make their decisions.
      
This result improves a useful theorem of Nashed and Cheng and further shows that a lemma given by Nashed and Cheng is valid in the case where T0 is a semi-Fredholm operator but not in general.
      
Digitized visible models of these structures can be applied as a useful tool in clinical training.
      
Compositional Logic is also a useful security protocol logic.
      
Geobiofacies is identified as a useful means to create the geobiological evaluation system, which in turn rectifies the conventional evaluation system for the marine source rocks.
      
更多          


In this paper, a stepwise multiple regression procedure is used to screen from a large number of predictors that are most significantly related to a particular predktand. If one or more predictors are not statistically significant, they may be eliminated from the equation.The stepwise technique is here used to solve the problem of monthly and seasonal forecasting of precipitation over China. As an example, from the mid-summer data of 31 years (1932-1962), the summary of the calculation procedure of monthly precipitation...

In this paper, a stepwise multiple regression procedure is used to screen from a large number of predictors that are most significantly related to a particular predktand. If one or more predictors are not statistically significant, they may be eliminated from the equation.The stepwise technique is here used to solve the problem of monthly and seasonal forecasting of precipitation over China. As an example, from the mid-summer data of 31 years (1932-1962), the summary of the calculation procedure of monthly precipitation over North China is illustrated. The analyses indicates that the monthly precipitation in each tract is related to different predictors, such as solar radiation indices, parameters of general circulation, and other factors for the periods prior to rainfall.The linear regression equations (for predicting the monthly precipitation over several regions of China) based on these correlations are tested on an independent sample including 42 cases. The results are compared with those generated by chance. It is found that the prediction scores are higher than above verification standard.Finally, a brief discussion is given concerning the improvement of regression analysis and suggestions are made for further statistical work on that problem.

本文采用了逐步迴归技术,可以在一大堆预报因子中选择出迴归方程中的主要变量,组成一个最后的迴归方程——预报方程。 为了具体说明逐步迴归方法应用于长期预报的计算情况,将1932—1962年华北五站(北京、天津、保定、石家庄、营口)7,8月份平均降水总量的资料作为因变量y,以表征太阳辐射影响的因子、前期环流影响的因子和其它若干气象要素等作为自变量进行分析研究。 对我国若干重点地区的月、季降水的迴归分析指出,各地区与降水有关的预报因子是不完全相同的。就1963年夏季和6—10月份月的降水长期预报进行检查。各重点地区42次预报的结果说明,用这个方法所作的降水趋势预报尚好,比偶然性预报约高10%。 最后,作者就迴归分析的改进作了简略的讨论,并提出今后除了用于长期预报的研究和业务工作外,对中、短期和专业天气预报以及气候学方面等的研究工作也将会是一个有用工具。

The results of our experiments showed that the mouse leukemia L615 was sensitive, in varying degrees, to various anti-tumor agents, especially the anti-metabolic and alkylating agents. Myleran, which had been ineffective in L1210 leukemia, was also found to have definite effect in L615. Therefore, it can serve as a useful experimental tool for screening tests of newer antitumor agents. For this, besides the prolongation of survival, the size of the spleen, the total white cell count, as well as the count of...

The results of our experiments showed that the mouse leukemia L615 was sensitive, in varying degrees, to various anti-tumor agents, especially the anti-metabolic and alkylating agents. Myleran, which had been ineffective in L1210 leukemia, was also found to have definite effect in L615. Therefore, it can serve as a useful experimental tool for screening tests of newer antitumor agents. For this, besides the prolongation of survival, the size of the spleen, the total white cell count, as well as the count of leukemic cells in the peripheral blood may also serve as an additional criterium of efficacy of experimental chemotherapeutic agents.

L615小鼠白血病对各类抗肿瘤药物都有不同程度的敏感性,尤其对抗代谢类及烷化剂类药物更为敏感。对L1210自血病没有明显作用的马利兰,也有一定的疗效。因此,L615白血病模型为探索新的抗癌药物提供了一个有用的实验工具。 用L615筛选抗癌药物,除生存时间可作治疗指标外,脾脏大小、末梢血液中白细胞分类及白细胞总数也能作为疗效作用的指标。

Based on two heavy rain processes of enter plum rains in 1972 and out of plum rains in 1973, in this paper the use of pressure-energy field in heavy rain analysis and forecasting is discussed. Zt is pointed out that the characteristics of pressure-energy field can show not only the formation and short-range change of heavy rain but also the characteristics of medium-range heavy rain process. It may be an useful auxiliary tool for weather map method. At the same time, the qua si-pressure-energy approximative...

Based on two heavy rain processes of enter plum rains in 1972 and out of plum rains in 1973, in this paper the use of pressure-energy field in heavy rain analysis and forecasting is discussed. Zt is pointed out that the characteristics of pressure-energy field can show not only the formation and short-range change of heavy rain but also the characteristics of medium-range heavy rain process. It may be an useful auxiliary tool for weather map method. At the same time, the qua si-pressure-energy approximative pressure-energy tendency equation and ω-equation are introduced in this paper. They can be used to diagnose the development of pressue-energy field situation and to analyze the development tendency of heavy rain. The important rule of the pressure-energy advection term is also pointed out.

本文应用1972年入梅和1973年出梅两次暴雨过程,对压能场在暴雨分析预报中的应用作了进一步的探讨。发现压能场特征不仅能够指示暴雨的生成和短期变化,而且还能表征暴雨的中期过程特点。可作为天气图分析预报方法的一个有用的辅助工具。同时本文还导出了准压能近似的压能倾向方程和ω方程,可用于诊断压能场形势转变和进一步分析暴雨的变化趋势,并指出了压能平流项的独特作用。

 
<< 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一个有用的的内容
在知识搜索中查有关一个有用的的内容
在数字搜索中查有关一个有用的的内容
在概念知识元中查有关一个有用的的内容
在学术趋势中查有关一个有用的的内容
 
 

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