您要查找的是不是：
- fast multiplication factor 快中子增殖系数
- fast neutron multiplication factor [电] 速中子增殖因数
- Optimum designing the device structure, strictlv controlling the parameters of LPE growthand perfect fabricating processing of devices, the In GaAs/InP SAGM APDs with low dark currentand high multiplication factor have been obtainecl. 根据器件结构的优化设计,严格控制生长参数以及理想的器件制备工艺获得了低漏电高增益InGaAs/InP SAGM雪崩光电二极管。
- In the second stage, multiplication factors, which consider the angle of oscillation and the frequency of relubrication, are used with factor Gh to obtain the basic rating service life. 第二步,利用涉及摆动角和重新润滑次数的相乘系数与系数Gh,得出基本额定使用寿命。
- By applying Krylov subspace iterative method to solving the matrix equation and Fast Multiple Method to matrix-vector multiplication acceleration,the space and time complexity of the method is reduced to be O(N1.5) as a result. 通过引入Krylov子空间迭代算法来求解矩阵方程;并使用快速多极子算法来加速计算矩阵向量积;可以使算法的空间和时间复杂度降为O(N1.;5)
- In this paper, an ultra fast multiple descriminator circuit system is described, and also its circuit structure and circuit design has been introduced briefly. 提出了超高速多重快甄别器电路系统,并简要介绍了该系统的电路结构与电路设计。
- Conclusions: There were multiple factors to cause perifocal edema. 重度水肿9例，其中脑膜瘤5例，血管瘤3例，帕金森氏病1例。
- Keywords Pinellia ternata;fast multiplication;embry; 半夏;快速繁殖;胚状体;
- The basic thought and calculation method of the nearest neighbor bootstrap regressive models (NNBR) in modelling the single and the multiple factor prediction were introduced. 摘要介绍了最近邻抽样回归模型(NNBR)进行单因子和多因子预测建模的基本思想和算法。
- An modified UMP-BP (MUMP-BP) algorithm is proposed.The optimal multiplicative factor to decrease reliabilities is in inverse proportion to variable node degrees. 算法中减小置信度更新值的最佳乘性系数与低密度奇偶校验码变量节点的度数成反比关系。
- With the progress of research for oncogene, it has been realized that tumourigenesis is a complicated procedure involved multiple factor and polygene mutations. 随着肿瘤发生的分子机制研究的深入,人们已逐渐认识到肿瘤的发生是一个多因素、多基因参与的复杂过程。
- Adepting the orthogonal test to deal with the multiple factor experiments,we ean avoid the complex operation concerning about the single factor experiments of many times. 在生产和学科研究中经常需要做许多多因素的试验。如何安排多因素的实验是一个很值得研究的问题。
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小时内便做完了。
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快，但很有耐力。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- ASI, HDL-C and lipoprotein(a) were independent risk factors of coronary heart disease showed by multiple factor logistic regression analysis method. 多因素Logistic回归分析结果表明ASI、高密度脂蛋白胆固醇、脂蛋白a是冠心病的独立相关因素。
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- A car overtook me although I was going very fast. 我虽然开得很快，还是被一辆汽车超前了。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
