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  only needs
     Compared with the original protocol, this protocol only needs DDH (decisional Diffie-Hellman) assumption but not ideal encryption and Random Oracle model.
     与原始协议相比,改进后的协议只需要DDH(decisional Diffie-Hellman)假设,而不需要理想加密和Random Oracle假设;
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     By changing the incubation condition to 37癈 water bath, it only needs 24 hrs for the completion of the whole test instead of 72 hrs.
     原先的试验需要72小时才能完成,改进后的试验采用37℃温育,只需要24小时即能完成。
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     FP-Growth algorithm is intuitionist and easy for it only needs to scan database twice which decreases the I/O operation with high efficiency.
     FP-Growth算法直观并且容易实现,它只需要两次扫描数据库,极大地减小了I/O操作次数,提高了处理效率。
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     Fourier Transfer Profilometry is widely used among the methods of structured illumination 3D sensing, it only needs one reference grating image and one deformed grating image, and has the qualities of simple measurement system、 fastness of data acquisition and high precision.
     傅里叶变换轮廓术是结构照明型三维传感领域中运用较为广泛的一种方法,它只需要有一幅参考光栅图像和一幅变形光栅图像,所需的图像空间较小,并且系统结构简单、测量速度快、精度高和可以进行大场景全场测量。
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     Experimental results indicate that the proposed method significantly reduces the switching activity by 80% and only needs a relatively small test data storage(25% of original Mintest test sets).
     实验结果表明,对于ISCAS89基准电路,采用文中方法能够减少80%左右的跳变,而只需要原始Mintest测试集25%左右的测试数据存储.
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  need only
     Especially,we need only the composition map which is continuous in theorem1,corollary1 and corollary2.
     特别在文章定理1和推论1以及推论2中,并不要求单个映射是连续的,只需要复合映射连续就可以了.
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     Primary cultured cells could attained 80%~90% integral for 15 days through density gradient centrifugation,while ameliorated direct adherence need only 5 days.
     密度梯度离心法原代培养15d达到80%~90%的融合,而改良的直接贴壁法只需要5d;
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     For this,this paper puts forward to adopte"the craft of rich-oxygen oyanidation leaching"to cany on the processing,the results showed that by the this technology, the leaching and the adsorption velocity are raised greatly,after an 8 hours leaching,the leaching rate of the gold could be 96.68%,but the sodium cyanide need only the half than the conventional leaching.
     为此,本文提出采用“富氧氰化浸出工艺”进行处理,试验表明,该工艺能显著提高浸吸速率,浸出8h后,金的浸出率96.68%,而氰化钠用量只需要常规浸出的一半。
短句来源
     However, MIVM need only the corresponding binary infinite dilute activity coefficients, whereas geometrical models have to use some continuous analytical expressions of experimental data of the binaries.
     然而,MIVM只需要二元系无限稀活度数据,几何模型则需要较为完整且连续的二元系数据。
短句来源
     A new hardware design of RC4 algorithm in WEP is developed. In the scheme, the time to generate a KSA stage and the time to generate one byte PRGA data stream both need only three clock period.
     提出一种新的WEP协议中RC4算法硬件设计方法,算法的KSA和PRGA两个步骤共用同一硬件电路,每生成1个KSA状态和每产生1字节PRGA数据流都只需要3个时钟周期。
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  needs only
     The FPGA results show that it needs only 8 000 gates to recognize pictures with sizes of 50×75 pixels,which proves the feasibility and effectivity of the algorithm.
     FPGA仿真结果表明,该算法只需要8 000逻辑门就能实时识别出50×75像素大小的数字和字母图像,证明了算法具有较高的可行性和高效性.
短句来源
     For the integration of N system, this OMDoc-based method needs only 2N times thansformation instead of N2 in point-to-point translation, which reduces the complexity of integration.
     对于N个系统之间的集成而言,传统的点对点转换需要进行N~2次转换,而这种基于OMDoc的转换方法则只需要2N次,降低了翻译过程中复杂度。
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     The method needs only one multicast address and its validity is verified using ns-2 simulator.
     该方法只需要一个组播地址,其有效性通过ns-2模拟器进行了验证.
短句来源
     Through analysis, this algorithm needs only 616 times large integer number multiplication to compute A×Be mod N, if the length of the encryption exponent of RSA is 512 bits.
     通过分析得知,当RSA的加密指数e的长度为512位时,该算法平均只需要做616次大数模乘便可实现A×BemodN运算.
短句来源
     In' our laboratory, micro-CFU and micro-CCU methods were devised by using a 40 wells culture plate. One plate needs only 1/150-1/10 of the media used in routine. One plate is equivalent to 40 tubes and 5-6 agar plate.
     本试验用40孔细胞培养板对解脲支原体进行微量CFU和CCU测定,一块细胞培养板相当于40支小试管和5~6块琼脂平板,但只需要1/150~1/10的常规培养基,经比较微量法与常规法差别不大。
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  requires only
     When m is even, the new complete decoding of triple-error-correcting binary BCH codes with n = 2m - 1 requires only extracting the roots of quadratic equations and calculating at most m times inner products of m-dimensional vectors over GF(2).
     当m是偶数时,长n=2~m-1的纠三个错的二元BCH码的新的完全译码,只需要寻找二次方程的根以及最多m次计算GF(2)上m元矢量的内积。
短句来源
     It was first introduced by Pentland in 1987. The DFD requires only two images acquired at two different lens settings.
     该方法最早是由Pentland在1987年提出的,最少只需要不同镜头参数所摄得的两幅图像,即可计算出物体到镜头间的距离信息。
短句来源
     Tests show that the MDSR system provides recognition accuracy rates as high as 98.3% and each numeral recognition requires only 35 milliseconds on a 58.5 MIPS DSP. 
     实验证明该系统对11汉语数码发音可以达到98.3%的识别正确率,在58.5MIPS的16bit定点DSP上进行一次识别只需要35ms。
短句来源
     This method requires only one frame of deformed fringe pattern reflected by a diffuse object surface, so it is very suitable for real time data acquisition and 3-D measurement of dynamic process.
     基于光栅投影的傅里叶变换轮廓术(Fourier Transform Profilometry)是最近兴起的一种全场、快速、非接触的主动光学三维面形测量方法,与其他方法相比,FTP只需要采集一幅变形光栅条纹图就可以获取物体表面全场的高度信息,因此特别适合三维面形数据的实时动态测量。
短句来源
     The model requires only the existing group contribution methods for the estimation of glass temperature, molar Rao function, heat capacity at constant pressure, molar volume and Poisson's ratio at 298 K in the calculation of thermal conductivity for amorphous polymers.
     在预测聚合物的导热系数时,该模型同样只需要利用现有的用来估算无定形聚合物的玻璃转化温度、298K下的摩尔Rao函数、恒压热容、摩尔体积、泊松比的基团贡献方法。
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  only needs
Every node only needs to keep contact with O (log(N)) nodes, and EMMP can support the reliable dissemination of messages.
      
In the proposed QMRP scheme, each local node only needs to maintain local multicast routing information and/or summary information of other clusters (or domains) but does not require any global ad hoc network states to be maintained.
      
The synthesis of NaA zeolite membrane in the microwave field only needs 15 min and the synthesis time is 10 times shorter than that by conventional heating.
      
The analysis results indicated that this proposed method only needs to apply modal parameters of 7×7 test points to obtain a theoretical value of buckling load.
      
The main merits are that it only needs the trusted center issuing the partial secret key one time for each group member; and that the group member can generate his different secret key each time when he wants to sign a message.
      
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  need only
The applications of this for numerical methods of solving arbitrary two-dimensional problems for a homogeneous TM-type wave is that they need only to approximate the homogeneous Helmholtz equation and neglect the corresponding shearing term.
      
Asymptomatic, high-risk surgical candidates need only undergo periodic, regular endoscopic surveillance of both the functional and nonfunctional large bowel according to currently accepted screening guidelines.
      
Youngsters with a normal hematocrit, hemodynamic stability, and a history consistent with an acute, self-limited illness most frequently need only close observation; others require more in-depth assessment and intervention.
      
It is easy to see, why now we need only a finite value ofW.
      
Pecan nut tannin and pine tannin need only lignocellulosic induced autocondensation to give excellent interior grade particleboard.
      
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  needs only
For using the technique in practice, one needs only the parameters of molecules adsorbed on the same metal.
      
It needs only three molecular parameters which have distinct physical meanings.
      
It has resulted in a fast and reproducible method which needs only a low amount of sample.
      
It is shown that fast convergence needs only 2M numbers of iteration.
      
The paper proposed an binary system based method to generate candidate frequent itemsets and corresponding supporting counts efficiently, which needs only some operations such as "and", "or" and "xor".
      
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  requires only
Except for tracing, the algorithm requires only a couple of simple operations on polynomials that can be carried out exactly if the coefficients are rational, and the determination of the real roots of several univariate polynomials.
      
This description requires only data on the parameters of interatomic interaction potentials and atomic masses.
      
With the approximate expressions proposed, the calculation of the shape of a given spectral line of a certain ion in a plasma with a given ion composition requires only a few seconds of computer time.
      
It achieves good fairness in terms of throughput, requires only O(1) time complexity to process a packet, and is simple enough to be implemented in hardware.
      
The method requires only easily available optical equipment and can be used not only by collimator manufactures but also by users of test equipment to verify performance of the collimators used for testing thermal imagers.
      
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