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
   时间( 的翻译结果: 查询用时:0.859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
 

时间
相关语句
  time
     THE FIRST ENTRANCE TIME IN THE STOCHASTIC SERVICE SYSTEM (Ⅱ)
     随机服务系统中的首达时间(Ⅱ)
短句来源
     Activated Coagulation Time Monitoring Heparin Anticoagulation during Cardiopulamonary Bypass Report of 121 cases
     体外循环中激活凝血时间(ACT)监测肝素用量121例小结
短句来源
     Methods Activated clotting time (ACT) was measured during and after cardiopulmonary bypass (CPB) in 30 patients with IE and 30 patients with rheumatic heart disease (RHD) respectively.
     方法:IE患者与风湿性心脏病(rheumatic heart disease,RHD)患者各30例,在体外循环(car-diopulmonary bypass,CPB)期间测定激活全血凝固时间(activated clotting time,ACT),CPB终止后,测ACT拮抗值。
短句来源
     The median survival time(MST)for patients treated with biochemotherapy was 34 months with a 2-year survival rate of 40.6%,that with biotherapy was 26 months with a 2-year survival rate of 38.5%,and that with chemotherapy was 14 months with a 2-year survival rate of 12.5%(P<0.05).
     远期疗效:生物化疗组的中位生存时间(MST)为34个月,与生物治疗组(MST26个月)和化学治疗组(MST14个月)相比,有显著性差异(P<0.05)。 各组的2年生存率分别为40.6%、38.5%和12.5%。
短句来源
     We determined the level of CD4+,CD8+ with flow cytometry and activated partial thromboplasin time (APTT),D-Dimer(D-D) at the same time. In addition, we also observed the improvement of clinical symptoms.
     采用流式细胞术观察CD4+细胞,CD8+细胞,部分凝血活酶时间(APTT),D-二聚体(D-D)变化和临床症状改善情况。
短句来源
更多       
  “时间(”译为未确定词的双语例句
     CRITICAL CONDITION AND TIME-TO-IGNITION FOR THERMAL EXPLOSIONS (Ⅱ) REACTANT COMSUMPTION INCLUDED
     热爆炸的临界条件和点火时间 (Ⅱ)有反应物消耗情况
短句来源
     XRD patterns show that the phase transformation of γ-MnO2 to β-MnO2 begins at 300℃ and completes after the sample was heated at 350~450 ℃ for 5~20 h.
     由XRD射线衍射图谱发现,MnO2开始由γ晶型向β晶型的转变温度为300℃,从350℃到450℃之间,在适当的热处理时间(5~20 h)下,γ-MnO2可以完全转变成β-MnO2。
短句来源
     Results Compared with osteochondroma(10%),S100A6 was significantly expressed in osteosarcoma(85%),P<0.01.There were no statistical differences in staining results with respect to gender,grade or histologic subtypes(P>0.05). But its expression correlated with tumor metastasis(P<0.01)and prognosis(P<0.05).
     结果与骨软骨瘤(10%)相比,S100A6蛋白显著表达于人骨肉瘤(85%)中(P<0.01),其表达与性别、肿瘤的分期、分型无关(P>0.05),而与肿瘤的转移(P<0.05)和术后生存时间(P<0.01)密切相关。
短句来源
     Methods Chose 186 cases(372 eyes) to do PRK and LASIK irregularly, include, PRK 102 cases 204 eyes、LASIK 84 cases 168 eyes, and observe subjective symptom、epithelium defect condition、BUT, and analysis the result in statistics postoperative 7 days、15 days、30 days、60 days.
     方法随机选择186例(372只眼)近视眼患者分别进行了PRK和LASIK手术,其中PRK者102例(204只眼)、LASIK者84例(168只眼),分别观察患眼术后7、15、30、60天主观感觉、上皮缺损情况、泪膜破裂时间(BUT),并对结果作统计学分析。
短句来源
     Results:The PDT of U14 was(92.0±4.8)hrs,PE(36.0±0.8)%,SF2(0.45±0.06).
     结果:U14群体倍增时间(92.0±4.8)h,克隆形成率为(36.0±0.8)%,SF2为0.45±0.06。
短句来源
更多       
  相似匹配句对
     Time
     时间
短句来源
     Time is...
     时间
短句来源
     Time
     时间(英文)
短句来源
     (5) time is feature.
     (五)时间是特征。
短句来源
查询“时间(”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。
  time
The proof is based on a variant of Moser's method using time-dependent vector fields.
      
We present two-sided singular value estimates for a class of convolution-product operators related to time-frequency localization.
      
The Balian-Low theorem (BLT) is a key result in time-frequency analysis, originally stated by Balian and, independently, by Low, as: If a Gabor system $\{e^{2\pi imbt} \, g(t-na)\}_{m,n \in \mbox{\bf Z}}$
      
Gabor Time-Frequency Lattices and the Wexler-Raz Identity
      
Gabor time-frequency lattices are sets of functions of the form $g_{m \alpha , n \beta} (t) =e^{-2 \pi i \alpha m t}g(t-n \beta)$ generated from a given function $g(t)$ by discrete translations in time and frequency.
      
更多          


The absorption band of water vapor at 0.94 μ is studied photographically by means of a concave grating spectrometer. Twenty eight component lines are observed and measured on a comparator as well as on a Moll microphotometer. This band shows something of a doublet form which suggests that the H2O molecule has a triangular form with the oxygen atom at the vertex of an obtuse angle. The lines agree closely with some of the absorption lines in the solar spectrum as measured by Abney in 1880.

前之研究红外光谱者类多依赖热电堆以测定光谱内光能之分布。吾人咸知红外带状光谱之接近可见部分者,其成分线排列甚密。若用热电堆万难分析而得其细微组织。作者所考察之光谱正在红外照相片感光范围之内,故得测定水汽带状光谱内各成分线之波长而具有1内之准确度。 作者所用分光仪器为一凹面光栅,其曲度半径为2公尺。该光栅面上每厘米划有线6000根,颇适合红外光谱之探讨。所用光源为一1000流明之电灯泡泡内有一一字形线圈灯丝,其所发之光穿过2公尺之105°—110℃水汽而交聚在分光仪之缝上。红外照相片经氨溶液之超度敏化后,即安置於已经配准之相片匣内,而使之感光。光之可见部分系用深红滤片割除。照光时间约 费四五十小时,然后除去滤片,照以水银光谱凡数秒,作为决定波长之标准。 用前法所摄得之光谱大都不十分清晰,其主要原因系由水汽管之太短。但用显微光度计量之,各成分线之波长不难准至1(?)范围以内。本实验所得各线若与五十年前Abney所测定太阳光谱中0.94μ附近之吸收线相比较,可见太阳红外光谱中许多吸收线系由大气中水汽所产生,而证实Abney最初之推想。惟本实验所测定之吸收线与Abney所测定太阳光谱中之对应黑线具有一等差...

前之研究红外光谱者类多依赖热电堆以测定光谱内光能之分布。吾人咸知红外带状光谱之接近可见部分者,其成分线排列甚密。若用热电堆万难分析而得其细微组织。作者所考察之光谱正在红外照相片感光范围之内,故得测定水汽带状光谱内各成分线之波长而具有1内之准确度。 作者所用分光仪器为一凹面光栅,其曲度半径为2公尺。该光栅面上每厘米划有线6000根,颇适合红外光谱之探讨。所用光源为一1000流明之电灯泡泡内有一一字形线圈灯丝,其所发之光穿过2公尺之105°—110℃水汽而交聚在分光仪之缝上。红外照相片经氨溶液之超度敏化后,即安置於已经配准之相片匣内,而使之感光。光之可见部分系用深红滤片割除。照光时间约 费四五十小时,然后除去滤片,照以水银光谱凡数秒,作为决定波长之标准。 用前法所摄得之光谱大都不十分清晰,其主要原因系由水汽管之太短。但用显微光度计量之,各成分线之波长不难准至1(?)范围以内。本实验所得各线若与五十年前Abney所测定太阳光谱中0.94μ附近之吸收线相比较,可见太阳红外光谱中许多吸收线系由大气中水汽所产生,而证实Abney最初之推想。惟本实验所测定之吸收线与Abney所测定太阳光谱中之对应黑线具有一等差数约合1.5(?)_0此等差数之产生想系由於波长单位之不同以及个别仪器误差所

The beginning and ending times and the absolute ranges of the three elements D. H. and Z of 106. magnetic storms are determined and the main features of some most conspicuous storms are described. Discussions are given with respect to the mean magnetic character numbers and the sun spot relative numbers.

本文将青岛所发生之磁暴magnetic storms,择其比较显著者,凡一百零六个,规定其开始及完了之时间,并度量其三要素D,H,Z,之绝对摆幅absolute range。又就此一百零六个磁暴内,择其最足代表者七个,对於各种主要特性,加以比较详细之叙述:次复就此等磁暴所发生之年月日,选取万国地磁学会所指定之平均磁性指数,列为一表,以资比较最後并曾约略论及此等磁暴与太阳黑子之关系。

By using elementary methods of Riemannian Geometry the Friedmann universe can be derived under the following rive postulates: (1) The space-time is Riemannian. (2) Einstein's field equations hold. (3) Matter and radiation in the universe are in a state of thermal equilibrium. (4) The world lines of all 'nebulae converge toward the past. (5) The null geodesies are preserved unfler an infinitesimal transformation of space-time along the temporal axis. It is obvious that the isotropic and homogeneous properties...

By using elementary methods of Riemannian Geometry the Friedmann universe can be derived under the following rive postulates: (1) The space-time is Riemannian. (2) Einstein's field equations hold. (3) Matter and radiation in the universe are in a state of thermal equilibrium. (4) The world lines of all 'nebulae converge toward the past. (5) The null geodesies are preserved unfler an infinitesimal transformation of space-time along the temporal axis. It is obvious that the isotropic and homogeneous properties of space-time then follow as a necessary consequence.

根据五个假定,即(1)空时间为利曼四度空间,(2)安世坦的引力定律,(3)宇宙中的物质与辐身成一温度平衡状态,(4)所有空时间中旋转星云的世界线在过去曾相交叉,(5)空时间在时的方向经一无限小变换之后光子的零短程线仍为零短程线,本文用利曼几何的简易方法求得相对论宇宙论中的费烈特猛宇宙。

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