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
   有效指数 的翻译结果: 查询用时:0.204秒
图标索引 在分类学科中查询
所有学科
数学
更多类别查询

图标索引 历史查询
 

有效指数
相关语句
  effective index
     Furthermore, for measuring the space action of the dam as a whole, an effective index has been defined as well.
     本文讨论了确定各坝段有效临界点位置的方法,并用有效指数衡量全坝的空间作用.
短句来源
  useful index
     3)Accumulation of rice LAI is a useful index to reflect rice yield, on which yield estimation model is built could reach the accuracy of 95% for the rice.
     ③水稻叶面积时间累积量是反映水稻产量形成过程的有效指数,用它预报水稻产量,精确度较高
短句来源
  “有效指数”译为未确定词的双语例句
     Results The efficacy Pearl Index of Ocs & injectable pill,safe period,condom,spermicides and withdraw method were 96.5,95.1,93.3,92.4,and 91.0 per 100 women-year respectively.
     结果 口服避孕药和注射避孕针、安全期、避孕套、外用避孕药和体外排精法的Pearl’s有效指数分别为 96 5、 95 1、 93 3、 92 4和 91 0 / 10 0妇女年。
短句来源
     The results demonstrated that inhalation of NO couldreduce siginificantly pulmonary arterial pressure in the said piglet,and patients without systemicvasodilation and increase of an efffective index of arterial oxygenation (PaO2/FiO2).
     结果发现:吸入NO能降低实验猪及心脏病患者术后增高的PAP,而对体循环动脉血压(BP)无明显影响; NO能提高心脏病患者动脉血氧氧合有效指数(PaO_2/FiO_2)。
短句来源
     An AIDS/ STD/ safer sex peer education program was carried out among 614 freshmen in three universities in Beijing between September 1998 and June 1999 Process evaluation was conducted in order to improve the quality of the future programs The results showed that the average attendance rate was 86 2%,program effectiveness index(PEI) was 0 96,and the evaluative scores of the peer education program given by both program supervisors and educated students were 4 4 This study indicates that the program worked well
     1998 年9 月至1999 年6 月先后在北京三所大学614 名一年级学生中开展了艾滋病/ 性病/ 安全性行为同伴教育,为不断提高后继项目的质量,对该三校的项目实施过程进行了过程评价。 评价结果表明:项目总参与率为86-2% ,项目有效指数(PEI) 为1-03,项目监督者与受教育者对同伴教育实施状况的评分均为4-4 分( 五分制),提示项目运作良好。
短句来源
     It is therefore considered that magnetic susceptibility is an effective indicator for variation in heavy metal concentrations, and may serve as a new method for studying heavy metal pollution.
     磁化率是重金属含量变化的一个有效指数 ,它的研究为重金属污染研究提供了一个新的方法。
短句来源
     Concerning the solving of function equations f(x) = 0, a new type of globally convergent iterative method is given. In its every iterative step, only one function evaluation for f is required.
     对求解函数方程f(x)=0提出了一种新型大范围收敛迭代法,该方法每次迭代仅需计算一个f值,其收敛阶与有效指数相同,约在1.618与1.839之间。
短句来源
更多       
  相似匹配句对
     Calculation and Analysis of the RMB' s Real Effective Exchange Rate Index
     人民币实际有效汇率指数的测算和分析
短句来源
     ESTIMATION OF GAS CHROMATOGRAPHY RETENTION INDEX FOR ORGANIC COMPOUND USING THE QUASI-LENGTH OF CARBON CHAIN
     碳链有效长度预测有机物的气相色谱指数
短句来源
     Indices in Renal Failure
     尿指数
短句来源
     Index number for atmospheric pollution
     大气污染指数
短句来源
     Effective teaching
     有效教学
短句来源
查询“有效指数”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。
  effective index
Adding a metal electrode on the waveguide affects its effective index and analysis based on experimental results is given.
      
The increment of waveguide effective index is in the order of 2 × 10-4.
      
The simulation is carried out with the Effective Index Method (EIM) and two-dimensional (2-D) Finite Difference Beam Propagation Method (FD-BPM).
      
In addition, it was ascertained that the bulk density of the unraveled sample, ρ0, of the fiber-powder mixture was an effective index expressing the degree of dispersion.
      
The effective index method is used for calculating theoretical propagation constants, assuming no sideways diffusion.
      
更多          
  useful index
The most useful index of MP for comparing two hemispheres was shown to be the amplitude and wave form of the N component or readiness potential contralateral to the contracting muscle.
      
Thus, forehead sweating may be a useful index of mental strain.
      
The inactivation of p16 gene is one of the most useful index to predict the prognosis of patient with GC.
      
In was concluded that the Zn efflux rate from erythrocytes incubated in the presence of o-phenanthroline is related to Zn status but is not sensitive enough to be a useful index of this status.
      
Thus they may provide a useful index of toxicity in in vitro systems for screening for toxicity.
      
更多          


Based on the concept of observational inverse analysis presented by the author, an investigation of linking action of transverse joints in Liujiaxia Gravity Dam was made by comparing the observed deflection with the theoretical correspondent in plane problem. As a result, an effective critical mark ( ECM ) defined in the paper was found for each block. As the water level goes up above ECM of a block, it will undergo a smaller deflection than it would do as in plane action. On the contrary, as the water level...

Based on the concept of observational inverse analysis presented by the author, an investigation of linking action of transverse joints in Liujiaxia Gravity Dam was made by comparing the observed deflection with the theoretical correspondent in plane problem. As a result, an effective critical mark ( ECM ) defined in the paper was found for each block. As the water level goes up above ECM of a block, it will undergo a smaller deflection than it would do as in plane action. On the contrary, as the water level draws down under ECM, the situation just reverses. Consequently, the linking action of transverse joints may be logically evaluated by the location of ECM which is determined by the method discussed in this paper. Furthermore, for measuring the space action of the dam as a whole, an effective index has been defined as well.

根据作者提出的观测反演分析概念,本文应用实测位移与二元理论相应值作比较,研究刘家峡重力坝横缝的结构联系作用.结果发现每一坝段均有各自的有效临界点,当库水位在坝段的有效临界点以上时,该坝段的实测位移小于二元理论相应值,而水位在该点以下时,情况恰相反.因此,横缝的结构联系作用可用有效临界点的位置来评价.本文讨论了确定各坝段有效临界点位置的方法,并用有效指数衡量全坝的空间作用.

In this paper, the exponential asymptotic solution (E, A. S.) of differential equation is discussed Firstly, E. A. S. of the second-order differential equation is studied and the orthogonal conditions of the uniformly valid E, A. S. are found out. Next, E. A. S. in matched asymptotic method is discussed. Finally, some examples are givea.

本文对常微分方程的指数形式渐近解作了进一步讨论,首先给出了二阶方程一致有效指数形式渐近解的正交条件;接着讨论了匹配渐近法中的指数形式渐近解;最后举例说明。

In vitro study, 0.125% sodium morrhuate (SM) completely abolished human spermatozoal motility at once. In male rabbits, dogs and rhesus monkeys, a single injection of 0.3~2.0 ml SM via vas deferens into each cauda epididymis brought about azoospermia, oligosperima or asthenospermia in cauda epididymis on days 3 to 14 after treatment. By using the same procedure, a single injection of 1~2 ml SM was studied in 1061 fertile male volunteers for 7 to 28 months. The Pearl index was 2.06/100 women years. The effective...

In vitro study, 0.125% sodium morrhuate (SM) completely abolished human spermatozoal motility at once. In male rabbits, dogs and rhesus monkeys, a single injection of 0.3~2.0 ml SM via vas deferens into each cauda epididymis brought about azoospermia, oligosperima or asthenospermia in cauda epididymis on days 3 to 14 after treatment. By using the same procedure, a single injection of 1~2 ml SM was studied in 1061 fertile male volunteers for 7 to 28 months. The Pearl index was 2.06/100 women years. The effective index was 97.94/100 women years. Blood FSH, LH, testosterone levels and libido were unchanged. Post- treatment semen analysis of 445 cases indicates that 361 had azoospermic ejaculation, 25 had sperm count lower than 4×10~6ml,20 ranging from4×10~6/ml to20×10~6/ml and 39 more than 20×10~6/ml. The seminiferous tubules of the animals on days 3 to 90 after treatment exhibited different degrees of damage. Under LM and EM, no discernible abnormality was found in spermatogonia, Sertoli cells and and Leydig cells. In six human testicular biopsies performed on months 15, 17, 18 and 21 after treatment, about 50% of the seminiferous tubules exhibited normal spermatogenesis with, however, exfoliated cells seen in the tubular lumen.It is evident from our results that injection of SM via the vas deferens into epididymis may be developed into a simple and non- surgical method for male fertility control.

人精子在体外与0.125%浓度的鱼肝油酸钠(SM)混匀,可于20秒内失活。成年雄性家免、犬和恒河猴采用0.3~2.0ml/侧SM,经输精管向附睾尾注入,术后3~14天。附睾尾部即无精子,或出现少精或死精子。用同样方法对1061例有生育力的男性自愿者注射SM 1~2ml/侧,术后7~28个月节育有效指数为97.94/100妇女年,而对FSH、LH、T和性功能均无明显影响。术后445例精液复查中,无精者占361例,<4×10~6/ml者占25例,4~20×10~6/ml占20例,>20×10~6/ml者占39例。

 
<< 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有效指数的内容
在知识搜索中查有关有效指数的内容
在数字搜索中查有关有效指数的内容
在概念知识元中查有关有效指数的内容
在学术趋势中查有关有效指数的内容
 
 

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