查询词典 drawback lock

The same result can also be achieved when optimizing F8 function (Rastrigin's function). Comparing to EGA, KEGA is easy to realize and the increase of computation load can be neglected, but the performance of KEGA can be improved greatly. 2. To enhance the speed of AIA, two new methods of computing the concentration of antibody were developed. Simulation results for F8 and F15 (needle in haystack: type I) functions show that the two methods can improve the running speed of AIA more than 8. 5 times. 3. As to the drawback in defining antibody concentration, a new definition based on Euclidean distance between two antibodies and fitness is proposed. On this basis, a new AIA was constructed. The convergence performance are more better than that of AIA. 4. Combining king crossover with AAIA and DBAIA, two new AIAs, KAAIA and DKBAIA, were proposed.

仿真实验结果表明KEGA实现简单，与EGA相比，其增加的计算开销可以忽略，但性能改善十分明显； 2、针对基于信息熵的免疫算法运行速度慢的缺点，提出了二种能够加快AIA运行速度的新的抗体浓度计算方法，得到两种新的免疫算法，即加速的人工免疫算法(Accelerated Artificial Immune Algorithm，AAIA)和加速的人工免疫算法-2（Accelerated Artificial Immune Algorithm-2，AAIA-2），对测试函数F15(needle in haystack：type I)、F8函数的仿真研究表明，这两种算法的运行速度都是AIA的8.5倍以上； 3、针对AIA的浓度定义存在的缺陷，提出了一种新的基于抗体间欧氏距离和适应度的新的抗体浓度定义，并依据该定义构造了一种基于欧氏距离的人工免疫算法(Euclidean Distance-based Artificial Immune Algorithm，DBAIA)。

However, old chessmen weren't a drawback at all.

不过，棋子老一些丝毫没有妨碍。

This shortens the distance between theoretical triggering value and practical value and thus unifies the situations in McDonald and Siegel (1986), Dixit and Pindyck (1994), Boyarchenko (2004). Forth, the idea of dynamic real options is introduced in order to overcome the drawback of static assumption in traditional theory.

第四，针对传统实物期权隐含假设投资前后市场条件不变的静态缺陷，引入动态实物期权的思路，并以实物期权的持有成本为例建立了相应的模型，发现持有成本和跳跃因素共同影响触发价值，甚至可能使触发价值下降到低于传统NPV原则下的触发价值。

The restricted nature of the small eyepiece was also mentioned, and the unstable nature of the graticule was a drawback.

小目镜的固有缺陷所带来的限制也同样被提及，分划天生不牢固是个缺点。

Aiming at this drawback, an improved scheme is introduced,in which not only the advantages of the Harn scheme are kept,but also the h...

文章针对该方案的不足，提出一种改进方案，新方案不但保留了 Harn数字签名计算速度快及容易实现密钥共享等优点，而且能够有效抵抗同态攻击，并且在随机密钥 k重复使用时能够确保方案的安全性

Aiming at this drawback, an improved scheme is introduced,in which not only the advantages of the Harn scheme are kept,but also the homomorphism attack is resisted effectively. In addition, the new scheme can ensure the scheme's security when the same random key k is used.

文章针对该方案的不足，提出一种改进方案，新方案不但保留了Harn数字签名计算速度快及容易实现密钥共享等优点，而且能够有效抵抗同态攻击，并且在随机密钥k重复使用时能够确保方案的安全性。

The paper proposes a method of image enhancement based on gray-levels in equal distance with interceptive way due to the drawback of histogram equalization with the phenomenon of over-enhancement and gray-levels annexation.

针对灰度直方图均衡化所引起的过增强和灰度级&吞并&等缺陷，提出基于截取法的灰度级等距离拉伸增强图像的对比度。

And so the constitution study must retrace the road of interpretational constitution from normative analysis constitution in order to get out of its drawback.

因此，宪法学研究要摆脱这一弊端，就必须从规范分析宪法返回到解释宪法之路上来，走向解释性的宪法学，这是中国宪法学发展之必然趋势。

A drawback of the anterior approach is that in thoracolumbar junction injuries (where most of intravertebral vacuum cases happen) the diaphragm needs to be taken down, causing pulmonary compromise of the patients.

该手术治疗方法的缺点是胸腰段的损伤（大部分椎体内真空病例发生在胸腰段）的需要打开胸膜，引起肺部并发症。

The main drawback of the technique is the tendency of large and hydrophobic proteins such as membrane proteins to precipitate in the isoelectric focusing step.

该技术的主要缺点是大的和疏水的蛋白质，诸如膜蛋白，在等电聚集阶段的沉淀的倾向。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

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